diff --git a/README.md b/README.md
index 99f6ba892..794b3fe37 100644
--- a/README.md
+++ b/README.md
@@ -108,6 +108,10 @@ To join the LF CLUB, please scan the QR code below or click on the image to go d
 
 <a href="https://www.jnpfsoft.com/index.html?from=liteflow"><img src="static/img/yinmai-banner.png"></a>
 
+**速众 AI 低代码开发平台**
+
+<a href="https://www.suconnect.com?hmsr=LiteFlow&hmpl=&hmcu=LiteFlow&hmkw=&hmci="><img src="static/img/suzhong-banner.jpg"></a>
+
 **WECHAT OFFICIAL ACCOUNT**
 
 Since the community group is over 200 people, you need to be invited to join the group. Follow the WECHAT OFFICIAL ACCOUNT and click `Personal WeChat` to add me, I can invite you into the group
diff --git a/README.zh-CN.md b/README.zh-CN.md
index 1207434b8..78be71724 100644
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -102,6 +102,10 @@ LF CLUB里能解决你在使用LiteFlow框架时碰到的所有问题，并有
 
 <a href="https://www.jnpfsoft.com/index.html?from=liteflow"><img src="static/img/yinmai-banner.png"></a>
 
+**速众 AI 低代码开发平台**
+
+<a href="https://www.suconnect.com?hmsr=LiteFlow&hmpl=&hmcu=LiteFlow&hmkw=&hmci="><img src="static/img/suzhong-banner.jpg"></a>
+
 **微信公众号**
 
 社区群需要邀请入群。关注公众号后点击`个人微信`加我，我可以拉你入群
diff --git a/liteflow-core/src/main/java/com/yomahub/liteflow/common/ChainConstant.java b/liteflow-core/src/main/java/com/yomahub/liteflow/common/ChainConstant.java
index 8a6a2e924..492c7094f 100644
--- a/liteflow-core/src/main/java/com/yomahub/liteflow/common/ChainConstant.java
+++ b/liteflow-core/src/main/java/com/yomahub/liteflow/common/ChainConstant.java
@@ -114,4 +114,6 @@ public interface ChainConstant {
 	String USER_DIR = "user.dir";
 
 	String BIND = "bind";
+
+	String CONTEXT_SEARCH_REGEX = "^\\$\\{(.*?)\\}$";
 }
diff --git a/liteflow-core/src/main/java/com/yomahub/liteflow/core/NodeComponent.java b/liteflow-core/src/main/java/com/yomahub/liteflow/core/NodeComponent.java
index 3b3aa7f3f..2aad3ac06 100644
--- a/liteflow-core/src/main/java/com/yomahub/liteflow/core/NodeComponent.java
+++ b/liteflow-core/src/main/java/com/yomahub/liteflow/core/NodeComponent.java
@@ -9,10 +9,13 @@ package com.yomahub.liteflow.core;
 
 import cn.hutool.core.date.StopWatch;
 import cn.hutool.core.util.ObjectUtil;
+import cn.hutool.core.util.ReUtil;
 import cn.hutool.core.util.StrUtil;
+import com.yomahub.liteflow.common.ChainConstant;
 import com.yomahub.liteflow.core.proxy.LiteFlowProxyUtil;
 import com.yomahub.liteflow.enums.CmpStepTypeEnum;
 import com.yomahub.liteflow.enums.NodeTypeEnum;
+import com.yomahub.liteflow.exception.ObjectConvertException;
 import com.yomahub.liteflow.flow.LiteflowResponse;
 import com.yomahub.liteflow.flow.element.Node;
 import com.yomahub.liteflow.flow.entity.CmpStep;
@@ -26,6 +29,7 @@ import com.yomahub.liteflow.slot.DataBus;
 import com.yomahub.liteflow.slot.Slot;
 import com.yomahub.liteflow.spi.holder.CmpAroundAspectHolder;
 import com.yomahub.liteflow.util.JsonUtil;
+import com.yomahub.liteflow.util.LiteflowContextRegexMatcher;
 
 import java.lang.reflect.Method;
 import java.util.Date;
@@ -446,10 +450,31 @@ public abstract class NodeComponent{
 		if (StrUtil.isBlank(bindData)) {
 			return null;
 		}
-		if (clazz.equals(String.class) || clazz.equals(Object.class)) {
-			return (T) bindData;
+
+		//如果bind的value是一个正则表达式，说明要在上下文中进行搜索
+		if (ReUtil.isMatch(ChainConstant.CONTEXT_SEARCH_REGEX, bindData)) {
+			Object searchResult = LiteflowContextRegexMatcher.searchContext(
+					this.getSlot().getContextBeanList(),
+					ReUtil.getGroup1(ChainConstant.CONTEXT_SEARCH_REGEX, bindData)
+			);
+
+			if (searchResult == null){
+				return null;
+			}
+
+			//搜索到的对象一定要符合给定的clazz
+			if (clazz.isAssignableFrom(searchResult.getClass())) {
+				return (T) searchResult;
+			}else{
+				String errMsg = StrUtil.format("{} cannot convert to {}", searchResult.getClass().getName(), clazz.getName());
+				throw new ObjectConvertException(errMsg);
+			}
+		}else{
+			if (clazz.equals(String.class) || clazz.equals(Object.class)) {
+				return (T) bindData;
+			}
+			return JsonUtil.parseObject(bindData, clazz);
 		}
-		return JsonUtil.parseObject(bindData, clazz);
 	}
 
 	public <T> List<T> getBindDataList(Class<T> clazz) {
@@ -514,4 +539,10 @@ public abstract class NodeComponent{
 		Class<?> originalClass = LiteFlowProxyUtil.getUserClass(this.getClass());
 		return originalClass.getName();
 	}
+
+	public static void main(String[] args) {
+
+		boolean flag = ReUtil.isMatch(ChainConstant.CONTEXT_SEARCH_REGEX, "${user.name}");
+		System.out.println(ReUtil.getGroup1(ChainConstant.CONTEXT_SEARCH_REGEX, "${user.name}"));
+	}
 }
diff --git a/liteflow-core/src/main/java/com/yomahub/liteflow/core/proxy/DeclComponentProxy.java b/liteflow-core/src/main/java/com/yomahub/liteflow/core/proxy/DeclComponentProxy.java
index 713c84700..905d89847 100644
--- a/liteflow-core/src/main/java/com/yomahub/liteflow/core/proxy/DeclComponentProxy.java
+++ b/liteflow-core/src/main/java/com/yomahub/liteflow/core/proxy/DeclComponentProxy.java
@@ -20,6 +20,7 @@ import com.yomahub.liteflow.flow.element.Node;
 import com.yomahub.liteflow.log.LFLog;
 import com.yomahub.liteflow.log.LFLoggerManager;
 import com.yomahub.liteflow.slot.DataBus;
+import com.yomahub.liteflow.util.LiteflowContextRegexMatcher;
 import com.yomahub.liteflow.util.SerialsUtil;
 import net.bytebuddy.ByteBuddy;
 import net.bytebuddy.dynamic.loading.ClassLoadingStrategy;
@@ -157,8 +158,6 @@ public class DeclComponentProxy {
 
     }
 
-    private final ExpressRunner expressRunner = new ExpressRunner();
-
     private Object[] loadMethodParameter(Object proxy, MethodWrapBean methodWrapBean, Object[] args){
         NodeComponent thisNodeComponent = (NodeComponent) proxy;
 
@@ -181,38 +180,9 @@ public class DeclComponentProxy {
                 return null;
             }
 
-            // 把上下文数据转换成map形式的，key为别名，value为上下文
-            Map<String, Object> contextMap = DataBus.getSlot(thisNodeComponent.getSlotIndex()).getContextBeanList().stream().collect(
-                    Collectors.toMap(tuple -> tuple.get(0), tuple -> tuple.get(1))
-            );
-
-            List<String> errorList = new ArrayList<>();
-
-            Object result = null;
-            // 根据表达式去上下文里搜索相匹配的数据
-            for(Map.Entry<String, Object> entry : contextMap.entrySet()){
-                try{
-                    InstructionSet instructionSet = expressRunner.getInstructionSetFromLocalCache(entry.getKey() + "." + parameterWrapBean.getFact().value());
-                    DefaultContext<String, Object> context = new DefaultContext<>();
-                    context.put(entry.getKey(), entry.getValue());
-                    result = expressRunner.execute(instructionSet, context, errorList, false, false);
-                    if (result != null){
-                        break;
-                    }
-                }catch (Exception ignore){}
-            }
-
-            if (result == null){
-                try{
-                    // 如果没有搜到，那么尝试推断表达式是指定的上下文，按照指定上下文的方式去再获取
-                    InstructionSet instructionSet = expressRunner.getInstructionSetFromLocalCache("contextMap." + parameterWrapBean.getFact().value());
-                    DefaultContext<String, Object> context = new DefaultContext<>();
-                    context.put("contextMap", contextMap);
-                    result = expressRunner.execute(instructionSet, context, errorList, false, false);
-                }catch (Exception ignore){}
-            }
-
-            return result;
+            return LiteflowContextRegexMatcher.searchContext(
+                    DataBus.getSlot(thisNodeComponent.getSlotIndex()).getContextBeanList(),
+                    parameterWrapBean.getFact().value());
         }).toArray();
     }
 }
diff --git a/liteflow-core/src/main/java/com/yomahub/liteflow/exception/ObjectConvertException.java b/liteflow-core/src/main/java/com/yomahub/liteflow/exception/ObjectConvertException.java
new file mode 100644
index 000000000..5ea45f369
--- /dev/null
+++ b/liteflow-core/src/main/java/com/yomahub/liteflow/exception/ObjectConvertException.java
@@ -0,0 +1,29 @@
+package com.yomahub.liteflow.exception;
+
+/**
+ * 对象转型异常
+ *
+ * @author Bryan.Zhang
+ * @since 2.13.0
+ */
+public class ObjectConvertException extends RuntimeException {
+
+	private static final long serialVersionUID = 1L;
+
+	/** 异常信息 */
+	private String message;
+
+	public ObjectConvertException(String message) {
+		this.message = message;
+	}
+
+	@Override
+	public String getMessage() {
+		return message;
+	}
+
+	public void setMessage(String message) {
+		this.message = message;
+	}
+
+}
diff --git a/liteflow-core/src/main/java/com/yomahub/liteflow/meta/LiteflowMetaOperator.java b/liteflow-core/src/main/java/com/yomahub/liteflow/meta/LiteflowMetaOperator.java
index 348c3bba9..95f0f055f 100644
--- a/liteflow-core/src/main/java/com/yomahub/liteflow/meta/LiteflowMetaOperator.java
+++ b/liteflow-core/src/main/java/com/yomahub/liteflow/meta/LiteflowMetaOperator.java
@@ -154,6 +154,7 @@ public class LiteflowMetaOperator {
 
     /**
      * 通过chainId，nodeId，index去获取具体的Node节点
+     * 只有打开liteflow.enable-node-instance-id=true才会正常调用这个
      * @param chainId chain的Id
      * @param nodeId 节点的Id
      * @param index 节点的序号下标，从0开始
diff --git a/liteflow-core/src/main/java/com/yomahub/liteflow/util/LiteflowContextRegexMatcher.java b/liteflow-core/src/main/java/com/yomahub/liteflow/util/LiteflowContextRegexMatcher.java
new file mode 100644
index 000000000..61b8e83db
--- /dev/null
+++ b/liteflow-core/src/main/java/com/yomahub/liteflow/util/LiteflowContextRegexMatcher.java
@@ -0,0 +1,57 @@
+package com.yomahub.liteflow.util;
+
+import cn.hutool.core.lang.Tuple;
+import com.ql.util.express.DefaultContext;
+import com.ql.util.express.ExpressRunner;
+import com.ql.util.express.InstructionSet;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+/**
+ * LiteFlow上下文正则表达式匹配器
+ * 用来根据正则表达式去寻找上下文中符合的对象
+ * @author Bryan.Zhang
+ * @since 2.13.0
+ */
+public class LiteflowContextRegexMatcher {
+
+    private static final ExpressRunner expressRunner = new ExpressRunner();
+
+    public static Object searchContext(List<Tuple> contextList, String regPattern){
+        // 把上下文数据转换成map形式的，key为别名，value为上下文
+        Map<String, Object> contextMap = contextList.stream().collect(
+                Collectors.toMap(tuple -> tuple.get(0), tuple -> tuple.get(1))
+        );
+
+        List<String> errorList = new ArrayList<>();
+
+        Object result = null;
+        // 根据表达式去上下文里搜索相匹配的数据
+        for(Map.Entry<String, Object> entry : contextMap.entrySet()){
+            try{
+                InstructionSet instructionSet = expressRunner.getInstructionSetFromLocalCache(entry.getKey() + "." + regPattern);
+                DefaultContext<String, Object> context = new DefaultContext<>();
+                context.put(entry.getKey(), entry.getValue());
+                result = expressRunner.execute(instructionSet, context, errorList, false, false);
+                if (result != null){
+                    break;
+                }
+            }catch (Exception ignore){}
+        }
+
+        if (result == null){
+            try{
+                // 如果没有搜到，那么尝试推断表达式是指定的上下文，按照指定上下文的方式去再获取
+                InstructionSet instructionSet = expressRunner.getInstructionSetFromLocalCache("contextMap." + regPattern);
+                DefaultContext<String, Object> context = new DefaultContext<>();
+                context.put("contextMap", contextMap);
+                result = expressRunner.execute(instructionSet, context, errorList, false, false);
+            }catch (Exception ignore){}
+        }
+
+        return result;
+    }
+}
diff --git a/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/CatchELWrapper.java b/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/CatchELWrapper.java
index 831af267c..d02a555d5 100644
--- a/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/CatchELWrapper.java
+++ b/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/CatchELWrapper.java
@@ -1,5 +1,7 @@
 package com.yomahub.liteflow.builder.el;
 
+import java.util.Map;
+
 /**
  * 捕获异常表达式
  * Catch(a).do(b)
@@ -35,6 +37,30 @@ public class CatchELWrapper extends ELWrapper {
         return this;
     }
 
+    @Override
+    public CatchELWrapper data(String dataName, Object object) {
+        super.data(dataName, object);
+        return this;
+    }
+
+    @Override
+    public CatchELWrapper data(String dataName, String jsonString) {
+        super.data(dataName, jsonString);
+        return this;
+    }
+
+    @Override
+    public CatchELWrapper data(String dataName, Map<String, Object> jsonMap) {
+        super.data(dataName, jsonMap);
+        return this;
+    }
+
+    @Override
+    public CatchELWrapper bind(String key, String value) {
+        super.bind(key, value);
+        return this;
+    }
+
     @Override
     public CatchELWrapper maxWaitSeconds(Integer maxWaitSeconds){
         setMaxWaitSeconds(maxWaitSeconds);
diff --git a/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/CommonNodeELWrapper.java b/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/CommonNodeELWrapper.java
index 57c83ca54..325f7d998 100644
--- a/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/CommonNodeELWrapper.java
+++ b/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/CommonNodeELWrapper.java
@@ -58,22 +58,25 @@ public class CommonNodeELWrapper extends ELWrapper {
 
     @Override
     public CommonNodeELWrapper data(String dataName, Object object) {
-        setData("'" + JsonUtil.toJsonString(object) + "'");
-        setDataName(dataName);
+        super.data(dataName, object);
         return this;
     }
 
     @Override
     public CommonNodeELWrapper data(String dataName, String jsonString) {
-        setData("'" + jsonString + "'");
-        setDataName(dataName);
+        super.data(dataName, jsonString);
         return this;
     }
 
     @Override
     public CommonNodeELWrapper data(String dataName, Map<String, Object> jsonMap) {
-        setData("'" + JsonUtil.toJsonString(jsonMap) + "'");
-        setDataName(dataName);
+        super.data(dataName, jsonMap);
+        return this;
+    }
+
+    @Override
+    public ELWrapper bind(String key, String value) {
+        super.bind(key, value);
         return this;
     }
 
@@ -102,28 +105,4 @@ public class CommonNodeELWrapper extends ELWrapper {
         processWrapperProperty(sb, paramContext);
         return sb.toString();
     }
-
-    /**
-     * Node的公共属性不包括id，对父类方法重载。
-     *
-     * @param elContext    EL 上下文
-     * @param paramContext 参数上下文
-     */
-    @Override
-    protected void processWrapperProperty(StringBuilder elContext, StringBuilder paramContext){
-        if(this.getTag() != null){
-            elContext.append(StrUtil.format(".tag(\"{}\")", this.getTag()));
-        }
-        if(this.getData() != null){
-            elContext.append(StrUtil.format(".data({})", this.getDataName()));
-            paramContext.append(StrUtil.format("{} = {}", this.getDataName(), this.getData())).append(";\n");
-        }
-        if(this.getMaxWaitSeconds() != null){
-            elContext.append(StrUtil.format(".maxWaitSeconds({})", String.valueOf(this.getMaxWaitSeconds())));
-        }
-        if (this.getRetry() != null){
-            elContext.append(StrUtil.format(".retry({})", this.getRetry().toString()));
-        }
-    }
-
 }
diff --git a/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/ELBus.java b/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/ELBus.java
index 374d445a2..6514996cc 100644
--- a/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/ELBus.java
+++ b/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/ELBus.java
@@ -126,7 +126,7 @@ public class ELBus {
      * @param nodeId 节点id
      * @return {@link CommonNodeELWrapper}
      */
-    public static CommonNodeELWrapper commonNode(String nodeId){
+    public static CommonNodeELWrapper element(String nodeId){
         return new CommonNodeELWrapper(nodeId);
     }
 
diff --git a/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/ELWrapper.java b/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/ELWrapper.java
index d053e4e08..d141855de 100644
--- a/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/ELWrapper.java
+++ b/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/ELWrapper.java
@@ -1,13 +1,12 @@
 package com.yomahub.liteflow.builder.el;
 
+import cn.hutool.core.map.MapUtil;
 import cn.hutool.core.util.StrUtil;
 import com.yomahub.liteflow.builder.el.vo.RetryELVo;
 import com.yomahub.liteflow.util.JsonUtil;
 
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
+import java.util.function.Consumer;
 
 /**
  * ELWrapper是所有组件的抽象父类
@@ -25,6 +24,7 @@ public abstract class ELWrapper {
     private String id;
     private String dataName;
     private String data;
+    private final Map<String, String> bindData = new HashMap<>();
     private Integer maxWaitSeconds;
     private RetryELVo retry;
 
@@ -84,6 +84,18 @@ public abstract class ELWrapper {
         return this.dataName;
     }
 
+    protected String getBindData(String key) {
+        return bindData.get(key);
+    }
+
+    protected void putBindData(String key, String value) {
+        this.bindData.put(key, value);
+    }
+
+    protected Map<String, String> getBindData() {
+        return bindData;
+    }
+
     protected void setMaxWaitSeconds(Integer maxWaitSeconds){
         this.maxWaitSeconds = maxWaitSeconds;
     }
@@ -161,6 +173,11 @@ public abstract class ELWrapper {
         return this;
     }
 
+    protected ELWrapper bind(String key, String value){
+        putBindData(key, value);
+        return this;
+    }
+
 
     protected ELWrapper maxWaitSeconds(Integer maxWaitSeconds){
         setMaxWaitSeconds(maxWaitSeconds);
@@ -227,6 +244,13 @@ public abstract class ELWrapper {
         if(this.getTag() != null){
             elContext.append(StrUtil.format(".tag(\"{}\")", this.getTag()));
         }
+        if(this.getData() != null){
+            elContext.append(StrUtil.format(".data({})", this.getDataName()));
+            paramContext.append(StrUtil.format("{} = {}", this.getDataName(), this.getData())).append(";\n");
+        }
+        if(MapUtil.isNotEmpty(this.getBindData())){
+            this.getBindData().forEach((key, value) -> elContext.append(StrUtil.format(".bind(\"{}\", \"{}\")", key, value)));
+        }
         if(this.getMaxWaitSeconds() != null){
             elContext.append(StrUtil.format(".maxWaitSeconds({})", String.valueOf(this.getMaxWaitSeconds())));
         }
diff --git a/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/FinallyELWrapper.java b/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/FinallyELWrapper.java
index 3bbe2ecc9..a8dbb4dbc 100644
--- a/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/FinallyELWrapper.java
+++ b/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/FinallyELWrapper.java
@@ -2,6 +2,8 @@ package com.yomahub.liteflow.builder.el;
 
 import cn.hutool.core.util.StrUtil;
 
+import java.util.Map;
+
 /**
  * 后置表达式
  * 只能在THEN组件中调用
@@ -28,6 +30,30 @@ public class FinallyELWrapper extends ELWrapper {
         return this;
     }
 
+    @Override
+    public FinallyELWrapper data(String dataName, Object object) {
+        super.data(dataName, object);
+        return this;
+    }
+
+    @Override
+    public FinallyELWrapper data(String dataName, String jsonString) {
+        super.data(dataName, jsonString);
+        return this;
+    }
+
+    @Override
+    public FinallyELWrapper data(String dataName, Map<String, Object> jsonMap) {
+        super.data(dataName, jsonMap);
+        return this;
+    }
+
+    @Override
+    public FinallyELWrapper bind(String key, String value) {
+        super.bind(key, value);
+        return this;
+    }
+
     /**
      * 后置组件无法设置maxWaitSeconds属性，重载用protected修饰
      *
diff --git a/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/IfELWrapper.java b/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/IfELWrapper.java
index 1c1ebbf01..ecd95e2d6 100644
--- a/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/IfELWrapper.java
+++ b/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/IfELWrapper.java
@@ -2,6 +2,7 @@ package com.yomahub.liteflow.builder.el;
 
 import cn.hutool.core.util.ObjectUtil;
 
+import java.util.Map;
 import java.util.Objects;
 
 /**
@@ -211,6 +212,30 @@ public class IfELWrapper extends ELWrapper {
         return this;
     }
 
+    @Override
+    public IfELWrapper data(String dataName, Object object) {
+        super.data(dataName, object);
+        return this;
+    }
+
+    @Override
+    public IfELWrapper data(String dataName, String jsonString) {
+        super.data(dataName, jsonString);
+        return this;
+    }
+
+    @Override
+    public IfELWrapper data(String dataName, Map<String, Object> jsonMap) {
+        super.data(dataName, jsonMap);
+        return this;
+    }
+
+    @Override
+    public IfELWrapper bind(String key, String value) {
+        super.bind(key, value);
+        return this;
+    }
+
     @Override
     public IfELWrapper maxWaitSeconds(Integer maxWaitSeconds){
         setMaxWaitSeconds(maxWaitSeconds);
diff --git a/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/LoopELWrapper.java b/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/LoopELWrapper.java
index 1413fd1a8..b9cc39115 100644
--- a/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/LoopELWrapper.java
+++ b/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/LoopELWrapper.java
@@ -1,5 +1,7 @@
 package com.yomahub.liteflow.builder.el;
 
+import java.util.Map;
+
 /**
  * FOR、WHILE、ITERATOR循环表达式的公共抽象父类
  *
@@ -68,6 +70,30 @@ public class LoopELWrapper extends ELWrapper {
         return this;
     }
 
+    @Override
+    public LoopELWrapper data(String dataName, Object object) {
+        super.data(dataName, object);
+        return this;
+    }
+
+    @Override
+    public LoopELWrapper data(String dataName, String jsonString) {
+        super.data(dataName, jsonString);
+        return this;
+    }
+
+    @Override
+    public LoopELWrapper data(String dataName, Map<String, Object> jsonMap) {
+        super.data(dataName, jsonMap);
+        return this;
+    }
+
+    @Override
+    public LoopELWrapper bind(String key, String value) {
+        super.bind(key, value);
+        return this;
+    }
+
     @Override
     public LoopELWrapper maxWaitSeconds(Integer maxWaitSeconds){
         setMaxWaitSeconds(maxWaitSeconds);
diff --git a/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/ParELWrapper.java b/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/ParELWrapper.java
index 27b66458d..5cb3dd2ae 100644
--- a/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/ParELWrapper.java
+++ b/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/ParELWrapper.java
@@ -6,6 +6,7 @@ import cn.hutool.core.util.StrUtil;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
+import java.util.Map;
 
 /**
  * 并行组件
@@ -70,6 +71,30 @@ public class ParELWrapper extends ELWrapper {
         return this;
     }
 
+    @Override
+    public ParELWrapper data(String dataName, Object object) {
+        super.data(dataName, object);
+        return this;
+    }
+
+    @Override
+    public ParELWrapper data(String dataName, String jsonString) {
+        super.data(dataName, jsonString);
+        return this;
+    }
+
+    @Override
+    public ParELWrapper data(String dataName, Map<String, Object> jsonMap) {
+        super.data(dataName, jsonMap);
+        return this;
+    }
+
+    @Override
+    public ParELWrapper bind(String key, String value) {
+        super.bind(key, value);
+        return this;
+    }
+
     @Override
     public ParELWrapper maxWaitSeconds(Integer maxWaitSeconds){
         setMaxWaitSeconds(maxWaitSeconds);
diff --git a/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/PreELWrapper.java b/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/PreELWrapper.java
index b591ae286..03da3cf29 100644
--- a/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/PreELWrapper.java
+++ b/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/PreELWrapper.java
@@ -30,6 +30,30 @@ public class PreELWrapper extends ELWrapper {
         return this;
     }
 
+    @Override
+    public PreELWrapper data(String dataName, Object object) {
+        super.data(dataName, object);
+        return this;
+    }
+
+    @Override
+    public PreELWrapper data(String dataName, String jsonString) {
+        super.data(dataName, jsonString);
+        return this;
+    }
+
+    @Override
+    public PreELWrapper data(String dataName, Map<String, Object> jsonMap) {
+        super.data(dataName, jsonMap);
+        return this;
+    }
+
+    @Override
+    public PreELWrapper bind(String key, String value) {
+        super.bind(key, value);
+        return this;
+    }
+
     @Override
     public PreELWrapper maxWaitSeconds(Integer maxWaitSeconds){
         setMaxWaitSeconds(maxWaitSeconds);
diff --git a/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/SerELWrapper.java b/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/SerELWrapper.java
index 87c990d3a..a16de2a2c 100644
--- a/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/SerELWrapper.java
+++ b/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/SerELWrapper.java
@@ -4,6 +4,7 @@ import cn.hutool.core.util.StrUtil;
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Map;
 
 /**
  * 串行组件
@@ -74,6 +75,30 @@ public class SerELWrapper extends ELWrapper {
         return this;
     }
 
+    @Override
+    public SerELWrapper data(String dataName, Object object) {
+        super.data(dataName, object);
+        return this;
+    }
+
+    @Override
+    public SerELWrapper data(String dataName, String jsonString) {
+        super.data(dataName, jsonString);
+        return this;
+    }
+
+    @Override
+    public SerELWrapper data(String dataName, Map<String, Object> jsonMap) {
+        super.data(dataName, jsonMap);
+        return this;
+    }
+
+    @Override
+    public SerELWrapper bind(String key, String value) {
+        super.bind(key, value);
+        return this;
+    }
+
     @Override
     public SerELWrapper maxWaitSeconds(Integer maxWaitSeconds){
         setMaxWaitSeconds(maxWaitSeconds);
diff --git a/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/SwitchELWrapper.java b/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/SwitchELWrapper.java
index cbed3f486..69a02e79b 100644
--- a/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/SwitchELWrapper.java
+++ b/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/SwitchELWrapper.java
@@ -2,6 +2,8 @@ package com.yomahub.liteflow.builder.el;
 
 import cn.hutool.core.util.StrUtil;
 
+import java.util.Map;
+
 /**
  * 选择组件
  * SWITCH(a).TO(b,c,d...).default(x)
@@ -47,6 +49,30 @@ public class SwitchELWrapper extends ELWrapper {
         return this;
     }
 
+    @Override
+    public SwitchELWrapper data(String dataName, Object object) {
+        super.data(dataName, object);
+        return this;
+    }
+
+    @Override
+    public SwitchELWrapper data(String dataName, String jsonString) {
+        super.data(dataName, jsonString);
+        return this;
+    }
+
+    @Override
+    public SwitchELWrapper data(String dataName, Map<String, Object> jsonMap) {
+        super.data(dataName, jsonMap);
+        return this;
+    }
+
+    @Override
+    public SwitchELWrapper bind(String key, String value) {
+        super.bind(key, value);
+        return this;
+    }
+
     @Override
     public SwitchELWrapper maxWaitSeconds(Integer maxWaitSeconds){
         setMaxWaitSeconds(maxWaitSeconds);
diff --git a/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/ThenELWrapper.java b/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/ThenELWrapper.java
index fcf2fc288..ee834b828 100644
--- a/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/ThenELWrapper.java
+++ b/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/ThenELWrapper.java
@@ -4,6 +4,7 @@ import cn.hutool.core.util.StrUtil;
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Map;
 
 /**
  * 串行组件
@@ -74,6 +75,30 @@ public class ThenELWrapper extends ELWrapper {
         return this;
     }
 
+    @Override
+    public ThenELWrapper data(String dataName, Object object) {
+        super.data(dataName, object);
+        return this;
+    }
+
+    @Override
+    public ThenELWrapper data(String dataName, String jsonString) {
+        super.data(dataName, jsonString);
+        return this;
+    }
+
+    @Override
+    public ThenELWrapper data(String dataName, Map<String, Object> jsonMap) {
+        super.data(dataName, jsonMap);
+        return this;
+    }
+
+    @Override
+    public ThenELWrapper bind(String key, String value) {
+        super.bind(key, value);
+        return this;
+    }
+
     @Override
     public ThenELWrapper maxWaitSeconds(Integer maxWaitSeconds){
         setMaxWaitSeconds(maxWaitSeconds);
diff --git a/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/WhenELWrapper.java b/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/WhenELWrapper.java
index d09a0bd05..34384e087 100644
--- a/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/WhenELWrapper.java
+++ b/liteflow-el-builder/src/main/java/com/yomahub/liteflow/builder/el/WhenELWrapper.java
@@ -68,6 +68,30 @@ public class WhenELWrapper extends ELWrapper {
         return this;
     }
 
+    @Override
+    public WhenELWrapper data(String dataName, Object object) {
+        super.data(dataName, object);
+        return this;
+    }
+
+    @Override
+    public WhenELWrapper data(String dataName, String jsonString) {
+        super.data(dataName, jsonString);
+        return this;
+    }
+
+    @Override
+    public WhenELWrapper data(String dataName, Map<String, Object> jsonMap) {
+        super.data(dataName, jsonMap);
+        return this;
+    }
+
+    @Override
+    public WhenELWrapper bind(String key, String value) {
+        super.bind(key, value);
+        return this;
+    }
+
     @Override
     public WhenELWrapper maxWaitSeconds(Integer maxWaitSeconds){
         setMaxWaitSeconds(maxWaitSeconds);
diff --git a/liteflow-rule-plugin/liteflow-rule-sql/src/main/java/com/yomahub/liteflow/parser/sql/datasource/impl/BaoMiDouDynamicDsConn.java b/liteflow-rule-plugin/liteflow-rule-sql/src/main/java/com/yomahub/liteflow/parser/sql/datasource/impl/BaoMiDouDynamicDsConn.java
index 2ecd298a3..b547bc7f8 100644
--- a/liteflow-rule-plugin/liteflow-rule-sql/src/main/java/com/yomahub/liteflow/parser/sql/datasource/impl/BaoMiDouDynamicDsConn.java
+++ b/liteflow-rule-plugin/liteflow-rule-sql/src/main/java/com/yomahub/liteflow/parser/sql/datasource/impl/BaoMiDouDynamicDsConn.java
@@ -24,11 +24,7 @@ import java.util.Optional;
 public class BaoMiDouDynamicDsConn implements LiteFlowDataSourceConnect {
     @Override
     public boolean filter(SQLParserVO config) {
-        // 是否配置苞米豆动态数据源配置
-        boolean configFlag = Optional.ofNullable(config.getBaomidou())
-                .map(SQLParserVO.DataSourceConfig::getDataSourceName)
-                .isPresent();
-        if (!configFlag) {
+        if (StrUtil.isBlank(config.getBaomidouDataSource())) {
             return false;
         }
         boolean classLoadFlag = ClassLoaderUtil.isPresent(Constant.LOAD_CLASS_NAME);
@@ -40,7 +36,7 @@ public class BaoMiDouDynamicDsConn implements LiteFlowDataSourceConnect {
 
     @Override
     public Connection getConn(SQLParserVO config) throws Exception {
-        String dataSourceName = config.getBaomidou().getDataSourceName();
+        String dataSourceName = config.getBaomidouDataSource();
         ContextAware contextAware = ContextAwareHolder.loadContextAware();
         DynamicRoutingDataSource dynamicRoutingDataSource = contextAware.getBean(DynamicRoutingDataSource.class);
         Map<String, DataSource> dataSources = dynamicRoutingDataSource.getDataSources();
diff --git a/liteflow-rule-plugin/liteflow-rule-sql/src/main/java/com/yomahub/liteflow/parser/sql/datasource/impl/ShardingJdbcDsConn.java b/liteflow-rule-plugin/liteflow-rule-sql/src/main/java/com/yomahub/liteflow/parser/sql/datasource/impl/ShardingJdbcDsConn.java
index 2c31e1bf6..468ce4d3c 100644
--- a/liteflow-rule-plugin/liteflow-rule-sql/src/main/java/com/yomahub/liteflow/parser/sql/datasource/impl/ShardingJdbcDsConn.java
+++ b/liteflow-rule-plugin/liteflow-rule-sql/src/main/java/com/yomahub/liteflow/parser/sql/datasource/impl/ShardingJdbcDsConn.java
@@ -1,6 +1,7 @@
 package com.yomahub.liteflow.parser.sql.datasource.impl;
 
 import cn.hutool.core.util.ClassLoaderUtil;
+import cn.hutool.core.util.StrUtil;
 import com.yomahub.liteflow.exception.MissMavenDependencyException;
 import com.yomahub.liteflow.parser.sql.datasource.LiteFlowDataSourceConnect;
 import com.yomahub.liteflow.parser.sql.vo.SQLParserVO;
@@ -21,12 +22,7 @@ public class ShardingJdbcDsConn implements LiteFlowDataSourceConnect {
 
     @Override
     public boolean filter(SQLParserVO config) {
-        // 是否配置 sharding jdbc 动态数据源配置
-        boolean configFlag = Optional.ofNullable(config.getShardingjdbc())
-                .map(SQLParserVO.DataSourceConfig::getDataSourceName)
-                .isPresent();
-
-        if (!configFlag) {
+        if (StrUtil.isBlank(config.getShardingJdbcDataSource())) {
             return false;
         }
         boolean classLoadFlag = ClassLoaderUtil.isPresent(Constant.LOAD_CLASS_NAME);
diff --git a/liteflow-rule-plugin/liteflow-rule-sql/src/main/java/com/yomahub/liteflow/parser/sql/vo/SQLParserVO.java b/liteflow-rule-plugin/liteflow-rule-sql/src/main/java/com/yomahub/liteflow/parser/sql/vo/SQLParserVO.java
index 67257084c..e8087742e 100644
--- a/liteflow-rule-plugin/liteflow-rule-sql/src/main/java/com/yomahub/liteflow/parser/sql/vo/SQLParserVO.java
+++ b/liteflow-rule-plugin/liteflow-rule-sql/src/main/java/com/yomahub/liteflow/parser/sql/vo/SQLParserVO.java
@@ -169,12 +169,12 @@ public class SQLParserVO {
     /**
      * 苞米豆动态数据源配置
      */
-    private DataSourceConfig baomidou;
+    private String baomidouDataSource;
 
     /**
      * sharding jdbc 动态数据源配置
      */
-    private DataSourceConfig shardingjdbc;
+    private String shardingJdbcDataSource;
 
     public String getUrl() {
         return url;
@@ -451,31 +451,19 @@ public class SQLParserVO {
         this.nodeInstanceIdMapJsonField = nodeInstanceIdMapJsonField;
     }
 
-    public DataSourceConfig getBaomidou() {
-        return baomidou;
+    public String getBaomidouDataSource() {
+        return baomidouDataSource;
     }
 
-    public void setBaomidou(DataSourceConfig baomidou) {
-        this.baomidou = baomidou;
+    public void setBaomidouDataSource(String baomidouDataSource) {
+        this.baomidouDataSource = baomidouDataSource;
     }
 
-    public DataSourceConfig getShardingjdbc() {
-        return shardingjdbc;
+    public String getShardingJdbcDataSource() {
+        return shardingJdbcDataSource;
     }
 
-    public void setShardingjdbc(DataSourceConfig shardingjdbc) {
-        this.shardingjdbc = shardingjdbc;
-    }
-
-    public static class DataSourceConfig {
-        private String dataSourceName;
-
-        public String getDataSourceName() {
-            return dataSourceName;
-        }
-
-        public void setDataSourceName(String dataSourceName) {
-            this.dataSourceName = dataSourceName;
-        }
+    public void setShardingJdbcDataSource(String shardingJdbcDataSource) {
+        this.shardingJdbcDataSource = shardingJdbcDataSource;
     }
 }
diff --git a/liteflow-testcase-el/liteflow-testcase-el-builder/src/test/java/com/yomahub/liteflow/test/builder/BindELBuilderTest.java b/liteflow-testcase-el/liteflow-testcase-el-builder/src/test/java/com/yomahub/liteflow/test/builder/BindELBuilderTest.java
new file mode 100644
index 000000000..c7b88d4a7
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-builder/src/test/java/com/yomahub/liteflow/test/builder/BindELBuilderTest.java
@@ -0,0 +1,48 @@
+package com.yomahub.liteflow.test.builder;
+
+import com.yomahub.liteflow.builder.el.ELBus;
+import com.yomahub.liteflow.test.BaseTest;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.test.context.SpringBootTest;
+
+import java.util.HashMap;
+import java.util.Map;
+
+@SpringBootTest(classes = BindELBuilderTest.class)
+@EnableAutoConfiguration
+public class BindELBuilderTest extends BaseTest {
+
+    @Test
+    public void testBind1(){
+        String actualEl = ELBus.then("a", ELBus.element("b").bind("k1", "v1")).toEL();
+        String expected = "THEN(a,b.bind(\"k1\", \"v1\"));";
+        System.out.println(actualEl);
+        Assertions.assertEquals(expected, actualEl);
+    }
+
+    @Test
+    public void testBind2(){
+        String actualEl = ELBus.then("a", "b").bind("k1","v1").toEL();
+        String expected = "THEN(a,b).bind(\"k1\", \"v1\");";
+        System.out.println(actualEl);
+        Assertions.assertEquals(expected, actualEl);
+    }
+
+    @Test
+    public void testBind3(){
+        String actualEl = ELBus.then("a", ELBus.node("b").bind("k1", "v1")).toEL();
+        String expected = "THEN(a,node(\"b\").bind(\"k1\", \"v1\"));";
+        System.out.println(actualEl);
+        Assertions.assertEquals(expected, actualEl);
+    }
+
+    @Test
+    public void testBind4(){
+        String actualEl = ELBus.then("a", ELBus.when("b","c").bind("k1", "v1")).bind("k2","v2").toEL();
+        String expected = "THEN(a,WHEN(b,c).bind(\"k1\", \"v1\")).bind(\"k2\", \"v2\");";
+        System.out.println(actualEl);
+        Assertions.assertEquals(expected, actualEl);
+    }
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-builder/src/test/java/com/yomahub/liteflow/test/builder/MaxWaitSecondBuilderTest.java b/liteflow-testcase-el/liteflow-testcase-el-builder/src/test/java/com/yomahub/liteflow/test/builder/MaxWaitSecondBuilderTest.java
index bb48c2db1..b3ea51823 100644
--- a/liteflow-testcase-el/liteflow-testcase-el-builder/src/test/java/com/yomahub/liteflow/test/builder/MaxWaitSecondBuilderTest.java
+++ b/liteflow-testcase-el/liteflow-testcase-el-builder/src/test/java/com/yomahub/liteflow/test/builder/MaxWaitSecondBuilderTest.java
@@ -14,8 +14,8 @@ public class MaxWaitSecondBuilderTest extends BaseTest {
     // node层面
     @Test
     public void testMaxWaitSecond1(){
-        CommonNodeELWrapper nodeA = ELBus.commonNode("a").maxWaitSeconds(4);
-        CommonNodeELWrapper nodeB = ELBus.commonNode("b").maxWaitSeconds(4);
+        CommonNodeELWrapper nodeA = ELBus.element("a").maxWaitSeconds(4);
+        CommonNodeELWrapper nodeB = ELBus.element("b").maxWaitSeconds(4);
         WhenELWrapper whenELWrapper = ELBus.when(nodeA, nodeB);
         Assertions.assertEquals("WHEN(a.maxWaitSeconds(4),b.maxWaitSeconds(4));", whenELWrapper.toEL());
     }
diff --git a/liteflow-testcase-el/liteflow-testcase-el-builder/src/test/java/com/yomahub/liteflow/test/builder/RetryBuilderTest.java b/liteflow-testcase-el/liteflow-testcase-el-builder/src/test/java/com/yomahub/liteflow/test/builder/RetryBuilderTest.java
index 21ce4187e..2635745d3 100644
--- a/liteflow-testcase-el/liteflow-testcase-el-builder/src/test/java/com/yomahub/liteflow/test/builder/RetryBuilderTest.java
+++ b/liteflow-testcase-el/liteflow-testcase-el-builder/src/test/java/com/yomahub/liteflow/test/builder/RetryBuilderTest.java
@@ -16,8 +16,8 @@ public class RetryBuilderTest extends BaseTest {
     // node上进行retry
     @Test
     public void testRetry1(){
-        CommonNodeELWrapper nodeA = ELBus.commonNode("a").retry(2);
-        CommonNodeELWrapper nodeB = ELBus.commonNode("b").retry(3);
+        CommonNodeELWrapper nodeA = ELBus.element("a").retry(2);
+        CommonNodeELWrapper nodeB = ELBus.element("b").retry(3);
         WhenELWrapper whenELWrapper = ELBus.when(nodeA, nodeB);
         Assertions.assertEquals("WHEN(a.retry(2),b.retry(3));", whenELWrapper.toEL());
     }
@@ -25,8 +25,8 @@ public class RetryBuilderTest extends BaseTest {
     // node上进行retry，带exception
     @Test
     public void testRetry2(){
-        CommonNodeELWrapper nodeA = ELBus.commonNode("a").retry(2, "java.lang.NullPointerException");
-        CommonNodeELWrapper nodeB = ELBus.commonNode("b").retry(3, "java.lang.NullPointerException", "java.lang.ArrayIndexOutOfBoundsException");
+        CommonNodeELWrapper nodeA = ELBus.element("a").retry(2, "java.lang.NullPointerException");
+        CommonNodeELWrapper nodeB = ELBus.element("b").retry(3, "java.lang.NullPointerException", "java.lang.ArrayIndexOutOfBoundsException");
         WhenELWrapper whenELWrapper = ELBus.when(nodeA, nodeB);
         Assertions.assertEquals("WHEN(a.retry(2,\"java.lang.NullPointerException\"),b.retry(3,\"java.lang.NullPointerException\",\"java.lang.ArrayIndexOutOfBoundsException\"));",
                 whenELWrapper.toEL());
diff --git a/liteflow-testcase-el/liteflow-testcase-el-builder/src/test/java/com/yomahub/liteflow/test/builder/ThenELBuilderTest.java b/liteflow-testcase-el/liteflow-testcase-el-builder/src/test/java/com/yomahub/liteflow/test/builder/ThenELBuilderTest.java
index ca1c6bced..a0658f2f7 100644
--- a/liteflow-testcase-el/liteflow-testcase-el-builder/src/test/java/com/yomahub/liteflow/test/builder/ThenELBuilderTest.java
+++ b/liteflow-testcase-el/liteflow-testcase-el-builder/src/test/java/com/yomahub/liteflow/test/builder/ThenELBuilderTest.java
@@ -28,7 +28,7 @@ public class ThenELBuilderTest extends BaseTest {
         name2Value.put("name", "zhangsan");
         name2Value.put("age", 18);
         String expected = "nodeData = '{\"name\":\"zhangsan\",\"age\":18}';\nTHEN(\n\ta.tag(\"tagA\").data(nodeData).maxWaitSeconds(10).retry(2),\n\tnode(\"b\")\n);";
-        String actualEl = ELBus.then(ELBus.commonNode("a").data("nodeData", name2Value).tag("tagA").maxWaitSeconds(10).retry(2), ELBus.node("b")).toEL(true);
+        String actualEl = ELBus.then(ELBus.element("a").data("nodeData", name2Value).tag("tagA").maxWaitSeconds(10).retry(2), ELBus.node("b")).toEL(true);
         System.out.println(actualEl);
         Assertions.assertEquals(expected, actualEl);
     }
diff --git a/liteflow-testcase-el/liteflow-testcase-el-nospring/src/test/java/com/yomahub/liteflow/test/config/LiteflowConfigTest1.java b/liteflow-testcase-el/liteflow-testcase-el-nospring/src/test/java/com/yomahub/liteflow/test/config/LiteflowConfigTest1.java
index 2b2b2a48d..1c0e977b3 100644
--- a/liteflow-testcase-el/liteflow-testcase-el-nospring/src/test/java/com/yomahub/liteflow/test/config/LiteflowConfigTest1.java
+++ b/liteflow-testcase-el/liteflow-testcase-el-nospring/src/test/java/com/yomahub/liteflow/test/config/LiteflowConfigTest1.java
@@ -42,7 +42,7 @@ public class LiteflowConfigTest1 extends BaseTest {
 		Assertions.assertEquals(300000L, config.getDelay().longValue());
 		Assertions.assertEquals(300000L, config.getPeriod().longValue());
 		Assertions.assertFalse(config.getEnableLog());
-        Assertions.assertEquals(16, config.getGlobalThreadPoolSize().longValue());
+        Assertions.assertEquals(64, config.getGlobalThreadPoolSize().longValue());
         Assertions.assertEquals(512, config.getGlobalThreadPoolQueueSize().longValue());
 		Assertions.assertEquals(ParseModeEnum.PARSE_ALL_ON_START, config.getParseMode());
 	}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-javax-springboot/pom.xml b/liteflow-testcase-el/liteflow-testcase-el-script-javax-springboot/pom.xml
index 4636f0fd2..01239774a 100644
--- a/liteflow-testcase-el/liteflow-testcase-el-script-javax-springboot/pom.xml
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-javax-springboot/pom.xml
@@ -24,6 +24,12 @@
             <version>${revision}</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>com.yomahub</groupId>
+            <artifactId>liteflow-script-javax</artifactId>
+            <version>${revision}</version>
+            <scope>test</scope>
+        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-javax-springboot/src/test/resources/common/flow.xml b/liteflow-testcase-el/liteflow-testcase-el-script-javax-springboot/src/test/resources/common/flow.xml
index fec11713d..423034994 100644
--- a/liteflow-testcase-el/liteflow-testcase-el-script-javax-springboot/src/test/resources/common/flow.xml
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-javax-springboot/src/test/resources/common/flow.xml
@@ -12,16 +12,24 @@
             import com.yomahub.liteflow.test.script.javax.common.cmp.Person;
             import com.yomahub.liteflow.test.script.javax.common.cmp.TestDomain;
             import com.yomahub.liteflow.script.ScriptExecuteWrap;
+            import org.slf4j.Logger;
+            import org.slf4j.LoggerFactory;
+
             import java.util.List;
             import java.util.function.ToIntFunction;
 
             public class Demo implements CommonScriptBody {
+
+                private Logger log = LoggerFactory.getLogger(this.getClass());
+
                 public Void body(ScriptExecuteWrap wrap) {
                     int v1 = 2;
                     int v2 = 3;
                     DefaultContext ctx = wrap.getCmp().getFirstContextBean();
                     ctx.setData("s1", v1 * v2);
 
+                    log.info("---hello---");
+
                     TestDomain domain = ContextAwareHolder.loadContextAware().getBean(TestDomain.class);
                     System.out.println(domain);
                     String str = domain.sayHello("jack");
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/BindDataSpringbootTest.java b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/BindDataSpringbootTest1.java
similarity index 91%
rename from liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/BindDataSpringbootTest.java
rename to liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/BindDataSpringbootTest1.java
index fb22daec7..106da8382 100644
--- a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/BindDataSpringbootTest.java
+++ b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/BindDataSpringbootTest1.java
@@ -18,11 +18,11 @@ import javax.annotation.Resource;
  *
  * @author Bryan.Zhang
  */
-@TestPropertySource(value = "classpath:/bindData/application.properties")
-@SpringBootTest(classes = BindDataSpringbootTest.class)
+@TestPropertySource(value = "classpath:/bindData/application1.properties")
+@SpringBootTest(classes = BindDataSpringbootTest1.class)
 @EnableAutoConfiguration
-@ComponentScan({ "com.yomahub.liteflow.test.bindData.cmp" })
-public class BindDataSpringbootTest extends BaseTest {
+@ComponentScan({ "com.yomahub.liteflow.test.bindData.cmp1" })
+public class BindDataSpringbootTest1 extends BaseTest {
 
 	@Resource
 	private FlowExecutor flowExecutor;
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/BindDataSpringbootTest2.java b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/BindDataSpringbootTest2.java
new file mode 100644
index 000000000..0533b4cbf
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/BindDataSpringbootTest2.java
@@ -0,0 +1,100 @@
+package com.yomahub.liteflow.test.bindData;
+
+import com.yomahub.liteflow.core.FlowExecutor;
+import com.yomahub.liteflow.exception.ObjectConvertException;
+import com.yomahub.liteflow.flow.LiteflowResponse;
+import com.yomahub.liteflow.slot.DefaultContext;
+import com.yomahub.liteflow.test.BaseTest;
+import com.yomahub.liteflow.test.bindData.context.Member;
+import com.yomahub.liteflow.test.bindData.context.MemberContext;
+import com.yomahub.liteflow.test.bindData.context.OrderContext;
+import com.yomahub.liteflow.test.bindData.context.UserInfoContext;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.test.context.TestPropertySource;
+
+import javax.annotation.Resource;
+
+/**
+ * springboot环境EL常规的例子测试
+ *
+ * @author Bryan.Zhang
+ */
+@TestPropertySource(value = "classpath:/bindData/application2.properties")
+@SpringBootTest(classes = BindDataSpringbootTest2.class)
+@EnableAutoConfiguration
+@ComponentScan({"com.yomahub.liteflow.test.bindData.cmp2"})
+public class BindDataSpringbootTest2 extends BaseTest {
+
+	@Resource
+	private FlowExecutor flowExecutor;
+
+	// 测试动态bind，最简单的情况，2个上下文中搜索
+	@Test
+	public void testBindDynamic1() throws Exception {
+		MemberContext memberContext = new MemberContext();
+		memberContext.setId(31);
+		memberContext.setName("jack");
+		LiteflowResponse response = flowExecutor.execute2Resp("chain1", "arg", memberContext, new DefaultContext());
+		Assertions.assertTrue(response.isSuccess());
+		DefaultContext context = response.getContextBean(DefaultContext.class);
+		Assertions.assertEquals("jack", context.getData("a1"));
+	}
+
+	// 测试动态bind，多级取数据，2个上下文中搜索
+	@Test
+	public void testBindDynamic2() throws Exception {
+		OrderContext orderContext = new OrderContext();
+		orderContext.setOrderCode("SO1234");
+		orderContext.setMember(new Member("M0001","jack"));
+		LiteflowResponse response = flowExecutor.execute2Resp("chain2", "arg", orderContext, new DefaultContext());
+		Assertions.assertTrue(response.isSuccess());
+		DefaultContext context = response.getContextBean(DefaultContext.class);
+		Assertions.assertEquals("M0001", context.getData("a2"));
+	}
+
+	// 测试动态bind，多个上下文，拥有相同的变量，指定上下文
+	@Test
+	public void testBindDynamic3() throws Exception {
+		OrderContext orderContext = new OrderContext();
+		orderContext.setId(1000);
+		orderContext.setOrderCode("SO1234");
+		orderContext.setMember(new Member("M0001","jack"));
+
+		MemberContext memberContext = new MemberContext();
+		memberContext.setId(2000);
+		memberContext.setName("jack");
+
+		LiteflowResponse response = flowExecutor.execute2Resp("chain3", "arg", orderContext, memberContext, new DefaultContext());
+		Assertions.assertTrue(response.isSuccess());
+		DefaultContext context = response.getContextBean(DefaultContext.class);
+		Assertions.assertEquals(2000, (Integer) context.getData("a3"));
+	}
+
+	// 测试动态bind，多个上下文，结合@ContextBean测试
+	@Test
+	public void testBindDynamic4() throws Exception {
+		UserInfoContext userInfoContext = new UserInfoContext();
+		userInfoContext.setInfo("test info");
+
+		LiteflowResponse response = flowExecutor.execute2Resp("chain4", "arg", userInfoContext, new DefaultContext());
+		Assertions.assertTrue(response.isSuccess());
+		DefaultContext context = response.getContextBean(DefaultContext.class);
+		Assertions.assertEquals("test info", context.getData("a4"));
+	}
+
+	// 测试动态bind，getBindData中的class给错，报错
+	@Test
+	public void testBindDynamic5() throws Exception {
+		MemberContext memberContext = new MemberContext();
+		memberContext.setId(31);
+		memberContext.setName("jack");
+		LiteflowResponse response = flowExecutor.execute2Resp("chain5", "arg", memberContext, new DefaultContext());
+		Assertions.assertFalse(response.isSuccess());
+		Assertions.assertEquals(ObjectConvertException.class, response.getCause().getClass());
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp/ACmp.java b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp1/ACmp.java
similarity index 92%
rename from liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp/ACmp.java
rename to liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp1/ACmp.java
index 57e07216f..7730a1cd8 100644
--- a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp/ACmp.java
+++ b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp1/ACmp.java
@@ -5,7 +5,7 @@
  * @email weenyc31@163.com
  * @Date 2020/4/1
  */
-package com.yomahub.liteflow.test.bindData.cmp;
+package com.yomahub.liteflow.test.bindData.cmp1;
 
 import cn.hutool.core.util.StrUtil;
 import com.yomahub.liteflow.core.NodeComponent;
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp/BCmp.java b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp1/BCmp.java
similarity index 92%
rename from liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp/BCmp.java
rename to liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp1/BCmp.java
index a67876e1c..689c6f4c2 100644
--- a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp/BCmp.java
+++ b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp1/BCmp.java
@@ -5,7 +5,7 @@
  * @email weenyc31@163.com
  * @Date 2020/4/1
  */
-package com.yomahub.liteflow.test.bindData.cmp;
+package com.yomahub.liteflow.test.bindData.cmp1;
 
 import cn.hutool.core.util.StrUtil;
 import com.yomahub.liteflow.core.NodeComponent;
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp/CCmp.java b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp1/CCmp.java
similarity index 92%
rename from liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp/CCmp.java
rename to liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp1/CCmp.java
index 8488ecad2..7223469ab 100644
--- a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp/CCmp.java
+++ b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp1/CCmp.java
@@ -5,7 +5,7 @@
  * @email weenyc31@163.com
  * @Date 2020/4/1
  */
-package com.yomahub.liteflow.test.bindData.cmp;
+package com.yomahub.liteflow.test.bindData.cmp1;
 
 import cn.hutool.core.util.StrUtil;
 import com.yomahub.liteflow.core.NodeComponent;
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp/DCmp.java b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp1/DCmp.java
similarity index 93%
rename from liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp/DCmp.java
rename to liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp1/DCmp.java
index b169cea40..ce5ec2ede 100644
--- a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp/DCmp.java
+++ b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp1/DCmp.java
@@ -5,7 +5,7 @@
  * @email weenyc31@163.com
  * @Date 2020/4/1
  */
-package com.yomahub.liteflow.test.bindData.cmp;
+package com.yomahub.liteflow.test.bindData.cmp1;
 
 import cn.hutool.core.util.StrUtil;
 import com.yomahub.liteflow.core.NodeComponent;
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp/XCmp.java b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp1/XCmp.java
similarity index 91%
rename from liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp/XCmp.java
rename to liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp1/XCmp.java
index 4398afc14..43b960907 100644
--- a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp/XCmp.java
+++ b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp1/XCmp.java
@@ -1,4 +1,4 @@
-package com.yomahub.liteflow.test.bindData.cmp;
+package com.yomahub.liteflow.test.bindData.cmp1;
 
 import com.yomahub.liteflow.core.NodeBooleanComponent;
 import com.yomahub.liteflow.slot.DefaultContext;
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp/YCmp.java b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp1/YCmp.java
similarity index 90%
rename from liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp/YCmp.java
rename to liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp1/YCmp.java
index 6d0ba089f..9f050b019 100644
--- a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp/YCmp.java
+++ b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp1/YCmp.java
@@ -1,4 +1,4 @@
-package com.yomahub.liteflow.test.bindData.cmp;
+package com.yomahub.liteflow.test.bindData.cmp1;
 
 import com.yomahub.liteflow.core.NodeSwitchComponent;
 import com.yomahub.liteflow.slot.DefaultContext;
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp2/A1Cmp.java b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp2/A1Cmp.java
new file mode 100644
index 000000000..d91ea1c54
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp2/A1Cmp.java
@@ -0,0 +1,27 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.bindData.cmp2;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import com.yomahub.liteflow.slot.DefaultContext;
+import com.yomahub.liteflow.test.bindData.context.Member;
+import org.springframework.stereotype.Component;
+
+@Component("a1")
+public class A1Cmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		DefaultContext defaultContext = this.getContextBean(DefaultContext.class);
+		String bindValue = this.getBindData("k1", String.class);
+		if (bindValue != null) {
+			defaultContext.setData(this.getNodeId(), bindValue);
+		}
+
+	}
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp2/A2Cmp.java b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp2/A2Cmp.java
new file mode 100644
index 000000000..481e4af55
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp2/A2Cmp.java
@@ -0,0 +1,28 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.bindData.cmp2;
+
+import cn.hutool.core.util.StrUtil;
+import com.yomahub.liteflow.core.NodeComponent;
+import com.yomahub.liteflow.slot.DefaultContext;
+import com.yomahub.liteflow.test.bindData.context.Member;
+import org.springframework.stereotype.Component;
+
+@Component("a2")
+public class A2Cmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		DefaultContext context = this.getContextBean(DefaultContext.class);
+		String bindValue = this.getBindData("k1", String.class);
+		if (bindValue != null) {
+			context.setData(this.getNodeId(), bindValue);
+		}
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp2/A3Cmp.java b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp2/A3Cmp.java
new file mode 100644
index 000000000..a3bc634aa
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp2/A3Cmp.java
@@ -0,0 +1,26 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.bindData.cmp2;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import com.yomahub.liteflow.slot.DefaultContext;
+import org.springframework.stereotype.Component;
+
+@Component("a3")
+public class A3Cmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		DefaultContext context = this.getContextBean(DefaultContext.class);
+		Integer bindValue = this.getBindData("k1", Integer.class);
+		if (bindValue != null) {
+			context.setData(this.getNodeId(), bindValue);
+		}
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp2/A4Cmp.java b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp2/A4Cmp.java
new file mode 100644
index 000000000..aeaf8383f
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp2/A4Cmp.java
@@ -0,0 +1,26 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.bindData.cmp2;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import com.yomahub.liteflow.slot.DefaultContext;
+import org.springframework.stereotype.Component;
+
+@Component("a4")
+public class A4Cmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		DefaultContext context = this.getContextBean(DefaultContext.class);
+		String bindValue = this.getBindData("k1", String.class);
+		if (bindValue != null) {
+			context.setData(this.getNodeId(), bindValue);
+		}
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp2/A5Cmp.java b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp2/A5Cmp.java
new file mode 100644
index 000000000..a651d7578
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/cmp2/A5Cmp.java
@@ -0,0 +1,26 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.bindData.cmp2;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import com.yomahub.liteflow.slot.DefaultContext;
+import org.springframework.stereotype.Component;
+
+@Component("a5")
+public class A5Cmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		DefaultContext context = this.getContextBean(DefaultContext.class);
+		String bindValue = this.getBindData("k1", String.class);
+		if (bindValue != null) {
+			context.setData(this.getNodeId(), bindValue);
+		}
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/context/Member.java b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/context/Member.java
new file mode 100644
index 000000000..c1b2fe026
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/context/Member.java
@@ -0,0 +1,28 @@
+package com.yomahub.liteflow.test.bindData.context;
+
+public class Member {
+    private String memberCode;
+
+    private String memberName;
+
+    public Member(String memberCode, String memberName) {
+        this.memberCode = memberCode;
+        this.memberName = memberName;
+    }
+
+    public String getMemberCode() {
+        return memberCode;
+    }
+
+    public void setMemberCode(String memberCode) {
+        this.memberCode = memberCode;
+    }
+
+    public String getMemberName() {
+        return memberName;
+    }
+
+    public void setMemberName(String memberName) {
+        this.memberName = memberName;
+    }
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/context/MemberContext.java b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/context/MemberContext.java
new file mode 100644
index 000000000..75b3285ed
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/context/MemberContext.java
@@ -0,0 +1,24 @@
+package com.yomahub.liteflow.test.bindData.context;
+
+public class MemberContext {
+
+    private Integer id;
+
+    private String name;
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/context/OrderContext.java b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/context/OrderContext.java
new file mode 100644
index 000000000..967b069c1
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/context/OrderContext.java
@@ -0,0 +1,34 @@
+package com.yomahub.liteflow.test.bindData.context;
+
+public class OrderContext {
+
+    private Integer id;
+
+    private String orderCode;
+
+    private Member member;
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getOrderCode() {
+        return orderCode;
+    }
+
+    public void setOrderCode(String orderCode) {
+        this.orderCode = orderCode;
+    }
+
+    public Member getMember() {
+        return member;
+    }
+
+    public void setMember(Member member) {
+        this.member = member;
+    }
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/context/UserInfoContext.java b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/context/UserInfoContext.java
new file mode 100644
index 000000000..22a79fd70
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/bindData/context/UserInfoContext.java
@@ -0,0 +1,17 @@
+package com.yomahub.liteflow.test.bindData.context;
+
+import com.yomahub.liteflow.context.ContextBean;
+
+@ContextBean("userCx")
+public class UserInfoContext {
+
+    private String info;
+
+    public String getInfo() {
+        return info;
+    }
+
+    public void setInfo(String info) {
+        this.info = info;
+    }
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/fallback/FallbackELSpringbootTest.java b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/fallback/FallbackELSpringbootTest.java
index 7020e69dc..86d5b2431 100644
--- a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/fallback/FallbackELSpringbootTest.java
+++ b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/java/com/yomahub/liteflow/test/fallback/FallbackELSpringbootTest.java
@@ -172,7 +172,7 @@ public class FallbackELSpringbootTest extends BaseTest {
         LiteflowResponse response = flowExecutor.execute2Resp("concurrent2", "arg");
         Assertions.assertTrue(response.isSuccess());
         String stepStr = response.getExecuteStepStrWithoutTime();
-        Assertions.assertTrue("fb_comm_cmp==>fb_bool_cmp".equals(stepStr) || "ifn2==>c".equals(stepStr));
+        Assertions.assertTrue("fb_comm_cmp==>fb_bool_cmp".equals(stepStr) || "fb_bool_cmp==>fb_comm_cmp".equals(stepStr) || "ifn2==>c".equals(stepStr));
     }
 
     @Test
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/resources/bindData/application.properties b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/resources/bindData/application.properties
deleted file mode 100644
index fca905fff..000000000
--- a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/resources/bindData/application.properties
+++ /dev/null
@@ -1 +0,0 @@
-liteflow.rule-source=bindData/flow.el.xml
\ No newline at end of file
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/resources/bindData/application1.properties b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/resources/bindData/application1.properties
new file mode 100644
index 000000000..2286d450d
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/resources/bindData/application1.properties
@@ -0,0 +1 @@
+liteflow.rule-source=bindData/flow1.xml
\ No newline at end of file
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/resources/bindData/application2.properties b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/resources/bindData/application2.properties
new file mode 100644
index 000000000..d0fce85e2
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/resources/bindData/application2.properties
@@ -0,0 +1 @@
+liteflow.rule-source=bindData/flow2.xml
\ No newline at end of file
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/resources/bindData/flow.el.xml b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/resources/bindData/flow1.xml
similarity index 100%
rename from liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/resources/bindData/flow.el.xml
rename to liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/resources/bindData/flow1.xml
diff --git a/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/resources/bindData/flow2.xml b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/resources/bindData/flow2.xml
new file mode 100644
index 000000000..41139afd7
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-springboot/src/test/resources/bindData/flow2.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE flow PUBLIC  "liteflow" "liteflow.dtd">
+<flow>
+    <chain id="chain1">
+        THEN(a1.bind("k1", "${name}"));
+    </chain>
+
+    <chain id="chain2">
+        THEN(a2.bind("k1", "${member.memberCode}"));
+    </chain>
+
+    <chain id="chain3">
+        THEN(a3.bind("k1", "${memberContext.id}"));
+    </chain>
+
+    <chain id="chain4">
+        THEN(a4.bind("k1", "${userCx.info}"));
+    </chain>
+
+    <chain id="chain5">
+        THEN(a5.bind("k1", "${id}"));
+    </chain>
+</flow>
\ No newline at end of file
diff --git a/liteflow-testcase-el/liteflow-testcase-el-sql-springboot-dynamic/src/test/resources/application-baomidou-data-source-xml.properties b/liteflow-testcase-el/liteflow-testcase-el-sql-springboot-dynamic/src/test/resources/application-baomidou-data-source-xml.properties
index 8387890fd..c5c2bdcdc 100644
--- a/liteflow-testcase-el/liteflow-testcase-el-sql-springboot-dynamic/src/test/resources/application-baomidou-data-source-xml.properties
+++ b/liteflow-testcase-el/liteflow-testcase-el-sql-springboot-dynamic/src/test/resources/application-baomidou-data-source-xml.properties
@@ -1,6 +1,6 @@
 liteflow.rule-source-ext-data={\
   "applicationName":"demo",\
-  "baomidou":{"dataSourceName":"h2-first"},\
+  "baomidouDataSource":"h2-first",\
   "chainTableName":"EL_TABLE",\
   "chainApplicationNameField":"application_name",\
   "chainNameField":"chain_name",\
diff --git a/liteflow-testcase-el/liteflow-testcase-el-sql-springboot-sharding-jdbc/src/test/resources/application-sharding-jdbc-data-source-xml.properties b/liteflow-testcase-el/liteflow-testcase-el-sql-springboot-sharding-jdbc/src/test/resources/application-sharding-jdbc-data-source-xml.properties
index cc93b75ff..7894d8e5c 100644
--- a/liteflow-testcase-el/liteflow-testcase-el-sql-springboot-sharding-jdbc/src/test/resources/application-sharding-jdbc-data-source-xml.properties
+++ b/liteflow-testcase-el/liteflow-testcase-el-sql-springboot-sharding-jdbc/src/test/resources/application-sharding-jdbc-data-source-xml.properties
@@ -1,6 +1,6 @@
 liteflow.rule-source-ext-data={\
   "applicationName":"demo",\
-  "shardingjdbc":{"dataSourceName":"ds_1"},\
+  "shardingJdbcDataSource":"ds_1",\
   "chainTableName":"EL_TABLE",\
   "chainApplicationNameField":"application_name",\
   "chainNameField":"chain_name",\
diff --git a/pom.xml b/pom.xml
index 2450085fa..2cdd95ecf 100644
--- a/pom.xml
+++ b/pom.xml
@@ -77,7 +77,7 @@
 		<redisson.version>3.21.0</redisson.version>
 		<janino.version>3.1.12</janino.version>
 		<kotlin.version>1.9.23</kotlin.version>
-		<liquor.version>1.3.10</liquor.version>
+		<liquor.version>1.3.11</liquor.version>
 		<dynamic-datasource.version>4.3.1</dynamic-datasource.version>
 		<sharding-jdbc.version>4.1.1</sharding-jdbc.version>
 		<caffeine.version>2.9.3</caffeine.version>
diff --git a/static/img/suzhong-banner.jpg b/static/img/suzhong-banner.jpg
new file mode 100644
index 000000000..11c7a740a
Binary files /dev/null and b/static/img/suzhong-banner.jpg differ