diff --git a/liteflow-core/src/main/java/com/yomahub/liteflow/builder/el/operator/CatchOperator.java b/liteflow-core/src/main/java/com/yomahub/liteflow/builder/el/operator/CatchOperator.java
index 4682409e3..0b555c148 100644
--- a/liteflow-core/src/main/java/com/yomahub/liteflow/builder/el/operator/CatchOperator.java
+++ b/liteflow-core/src/main/java/com/yomahub/liteflow/builder/el/operator/CatchOperator.java
@@ -9,7 +9,7 @@ import com.yomahub.liteflow.flow.element.condition.CatchCondition;
  * EL规则中的CATCH的操作符
  * 用法：CATCH...DO...
  * @author Bryan.Zhang
- * @since 2.9.8
+ * @since 2.10.0
  */
 public class CatchOperator extends BaseOperator<CatchCondition> {
     @Override
diff --git a/liteflow-core/src/main/java/com/yomahub/liteflow/flow/element/condition/CatchCondition.java b/liteflow-core/src/main/java/com/yomahub/liteflow/flow/element/condition/CatchCondition.java
index eed08958c..873bec3e4 100644
--- a/liteflow-core/src/main/java/com/yomahub/liteflow/flow/element/condition/CatchCondition.java
+++ b/liteflow-core/src/main/java/com/yomahub/liteflow/flow/element/condition/CatchCondition.java
@@ -11,7 +11,7 @@ import com.yomahub.liteflow.slot.Slot;
 /**
  * Catch Condition
  * @author Bryan.Zhang
- * @since 2.9.8
+ * @since 2.10.0
  */
 public class CatchCondition extends Condition{
 
diff --git a/pom.xml b/pom.xml
index a1a3e6a76..5b3f84793 100644
--- a/pom.xml
+++ b/pom.xml
@@ -39,7 +39,7 @@
 	</scm>
 
 	<properties>
-		<revision>2.9.8</revision>
+		<revision>2.10.0</revision>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 		<maven.compiler.source>8</maven.compiler.source>
@@ -72,6 +72,7 @@
 		<apollo.version>1.7.0</apollo.version>
 		<jython.version>2.7.3</jython.version>
 		<luaj.version>3.0.1</luaj.version>
+		<common-io.version>2.11.0</common-io.version>
 	</properties>
 
 	<dependencyManagement>
@@ -278,6 +279,11 @@
 				<artifactId>luaj-jse</artifactId>
 				<version>${luaj.version}</version>
 			</dependency>
+			<dependency>
+				<groupId>commons-io</groupId>
+				<artifactId>commons-io</artifactId>
+				<version>${common-io.version}</version>
+			</dependency>
 		</dependencies>
 	</dependencyManagement>