diff --git a/sa-token-core/src/main/java/cn/dev33/satoken/annotation/SaCheckLogin.java b/sa-token-core/src/main/java/cn/dev33/satoken/annotation/SaCheckLogin.java
index a7a644db..f2d85fac 100644
--- a/sa-token-core/src/main/java/cn/dev33/satoken/annotation/SaCheckLogin.java
+++ b/sa-token-core/src/main/java/cn/dev33/satoken/annotation/SaCheckLogin.java
@@ -15,4 +15,13 @@ import java.lang.annotation.Target;
 @Target({ ElementType.METHOD, ElementType.TYPE })
 public @interface SaCheckLogin {
 
+    /**
+     * 多账号下哪些需要校验
+     * 每个StpUtil都有一个stpLogic属性
+     * 初始化StpLogic时,指定的LoginKey字符串放入这里
+     * 可以放多个,所以类型为数组
+     * @return LoginKey字符串数组
+     */
+    String [] loginKeys() default {};
+
 }
diff --git a/sa-token-core/src/main/java/cn/dev33/satoken/exception/NotPermissionException.java b/sa-token-core/src/main/java/cn/dev33/satoken/exception/NotPermissionException.java
index 9b9e2c76..9cd0c245 100644
--- a/sa-token-core/src/main/java/cn/dev33/satoken/exception/NotPermissionException.java
+++ b/sa-token-core/src/main/java/cn/dev33/satoken/exception/NotPermissionException.java
@@ -1,7 +1,5 @@
 package cn.dev33.satoken.exception;
 
-import cn.dev33.satoken.stp.StpUtil;
-
 /**
  * 没有指定权限码，抛出的异常 
  * 
@@ -13,7 +11,7 @@ public class NotPermissionException extends SaTokenException {
 	/**
 	 * 序列化版本号 
 	 */
-	private static final long serialVersionUID = 6806129545290130142L;
+	private static final long serialVersionUID = 6806129545290130141L;
 
 	/** 权限码 */
 	private String code;
@@ -39,10 +37,6 @@ public class NotPermissionException extends SaTokenException {
 		return loginKey;
 	}
 
-	public NotPermissionException(String code) {
-		this(code, StpUtil.stpLogic.loginKey);
-	}
-
 	public NotPermissionException(String code, String loginKey) {
 		super("无此权限：" + code);
 		this.code = code;
diff --git a/sa-token-core/src/main/java/cn/dev33/satoken/exception/NotRoleException.java b/sa-token-core/src/main/java/cn/dev33/satoken/exception/NotRoleException.java
index fe87c33c..fd171e44 100644
--- a/sa-token-core/src/main/java/cn/dev33/satoken/exception/NotRoleException.java
+++ b/sa-token-core/src/main/java/cn/dev33/satoken/exception/NotRoleException.java
@@ -1,7 +1,5 @@
 package cn.dev33.satoken.exception;
 
-import cn.dev33.satoken.stp.StpUtil;
-
 /**
  * 没有指定角色标识，抛出的异常 
  * 
@@ -39,10 +37,6 @@ public class NotRoleException extends SaTokenException {
 		return loginKey;
 	}
 
-	public NotRoleException(String role) {
-		this(role, StpUtil.stpLogic.loginKey);
-	}
-
 	public NotRoleException(String role, String loginKey) {
 		// 这里到底要不要拼接上loginKey呢？纠结
 		super("无此角色：" + role);
diff --git a/sa-token-core/src/main/java/cn/dev33/satoken/exception/UnrecognizedLoginKeyException.java b/sa-token-core/src/main/java/cn/dev33/satoken/exception/UnrecognizedLoginKeyException.java
new file mode 100644
index 00000000..a4b5b117
--- /dev/null
+++ b/sa-token-core/src/main/java/cn/dev33/satoken/exception/UnrecognizedLoginKeyException.java
@@ -0,0 +1,29 @@
+package cn.dev33.satoken.exception;
+
+public class UnrecognizedLoginKeyException extends RuntimeException{
+
+    /**
+     * 序列化版本号
+     */
+    private static final long serialVersionUID = 6806129545290130140L;
+
+    /**
+     * loginKey
+     */
+    private String loginKey;
+
+    /**
+     * 获得loginKey
+     *
+     * @return loginKey
+     */
+    public String getLoginKey() {
+        return loginKey;
+    }
+
+    public UnrecognizedLoginKeyException(String loginKey) {
+        super("未知的loginKey: " + loginKey);
+        this.loginKey = loginKey;
+    }
+
+}
diff --git a/sa-token-spring-aop/src/main/java/cn/dev33/satoken/aop/SaCheckAspect.java b/sa-token-spring-aop/src/main/java/cn/dev33/satoken/aop/SaCheckAspect.java
index a57194f6..baaf0fef 100644
--- a/sa-token-spring-aop/src/main/java/cn/dev33/satoken/aop/SaCheckAspect.java
+++ b/sa-token-spring-aop/src/main/java/cn/dev33/satoken/aop/SaCheckAspect.java
@@ -1,5 +1,7 @@
 package cn.dev33.satoken.aop;
 
+import cn.dev33.satoken.SaManager;
+import cn.dev33.satoken.annotation.SaCheckLogin;
 import org.aspectj.lang.ProceedingJoinPoint;
 import org.aspectj.lang.annotation.Around;
 import org.aspectj.lang.annotation.Aspect;
@@ -12,6 +14,8 @@ import cn.dev33.satoken.stp.StpLogic;
 import cn.dev33.satoken.stp.StpUtil;
 import cn.dev33.satoken.util.SaTokenConsts;
 
+import java.lang.reflect.Method;
+
 /**
  * sa-token 基于 Spring Aop 的注解鉴权
  * 
@@ -58,8 +62,31 @@ public class SaCheckAspect {
 	 */
 	@Around("pointcut()")
 	public Object around(ProceedingJoinPoint joinPoint) throws Throwable {
+
+
+
 		// 注解鉴权
 		MethodSignature signature = (MethodSignature) joinPoint.getSignature();
+		Method method = signature.getMethod();
+		// ----------- 验证登录
+		if(method.isAnnotationPresent(SaCheckLogin.class) || method.getDeclaringClass().isAnnotationPresent(SaCheckLogin.class)) {
+			SaCheckLogin checkLogin = method.getAnnotation(SaCheckLogin.class);
+			if(checkLogin.loginKeys().length == 0) {
+				getStpLogic().checkLogin();
+			} else {
+				for(String loginKey : checkLogin.loginKeys()) {
+					if (SaManager.stpLogicMap.containsKey(loginKey)) {
+						StpLogic stpLogic = SaManager.stpLogicMap.get(loginKey);
+						stpLogic.checkLogin();
+					} else {
+
+					}
+
+				}
+			}
+		}
+
+
 		getStpLogic().checkMethodAnnotation(signature.getMethod());
 		try {
 			// 执行原有逻辑