diff --git a/kernel-d-auth/auth-api/src/main/java/cn/stylefeng/roses/kernel/auth/api/pojo/auth/LoginRequest.java b/kernel-d-auth/auth-api/src/main/java/cn/stylefeng/roses/kernel/auth/api/pojo/auth/LoginRequest.java
index 489d22839..0917b48e9 100644
--- a/kernel-d-auth/auth-api/src/main/java/cn/stylefeng/roses/kernel/auth/api/pojo/auth/LoginRequest.java
+++ b/kernel-d-auth/auth-api/src/main/java/cn/stylefeng/roses/kernel/auth/api/pojo/auth/LoginRequest.java
@@ -29,8 +29,8 @@ public class LoginRequest extends BaseRequest {
     private String password;
 
     /**
-     * 记住我
+     * 记住我，不传就是false
      */
-    private Boolean rememberMe;
+    private Boolean rememberMe = false;
 
 }
diff --git a/kernel-d-cache/cache-sdk-memory/src/main/java/cn/stylefeng/roses/kernel/cache/AbstractMemoryCacheOperator.java b/kernel-d-cache/cache-sdk-memory/src/main/java/cn/stylefeng/roses/kernel/cache/AbstractMemoryCacheOperator.java
index c048d035a..6f336451f 100644
--- a/kernel-d-cache/cache-sdk-memory/src/main/java/cn/stylefeng/roses/kernel/cache/AbstractMemoryCacheOperator.java
+++ b/kernel-d-cache/cache-sdk-memory/src/main/java/cn/stylefeng/roses/kernel/cache/AbstractMemoryCacheOperator.java
@@ -55,7 +55,7 @@ public abstract class AbstractMemoryCacheOperator<T> implements CacheOperatorApi
 
     @Override
     public boolean contains(String key) {
-        return timedCache.containsKey(key);
+        return timedCache.containsKey(getCommonKeyPrefix() + key);
     }
 
     @Override