diff --git a/Pinnacle/src/main/java/com/cfive/pinnacle/handler/CustomExceptionHandler.java b/Pinnacle/src/main/java/com/cfive/pinnacle/handler/CustomExceptionHandler.java
index 018a677..536ba97 100644
--- a/Pinnacle/src/main/java/com/cfive/pinnacle/handler/CustomExceptionHandler.java
+++ b/Pinnacle/src/main/java/com/cfive/pinnacle/handler/CustomExceptionHandler.java
@@ -2,18 +2,27 @@ package com.cfive.pinnacle.handler;
 
 import com.cfive.pinnacle.entity.common.ResponseCode;
 import com.cfive.pinnacle.entity.common.ResponseResult;
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.dao.DuplicateKeyException;
+import org.springframework.security.authentication.BadCredentialsException;
 import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.RestControllerAdvice;
 
 @RestControllerAdvice
+@Slf4j
 public class CustomExceptionHandler {
+
     @ExceptionHandler(value = Exception.class)
     public ResponseResult exceptionHandler(Exception e) {
-        e.printStackTrace();
         if (e instanceof DuplicateKeyException) {
             return ResponseResult.build(ResponseCode.DATABASE_SAVE_ERROR, "无法添加重复数据", null);
         }
+        if (e instanceof BadCredentialsException) {
+            return ResponseResult.build(ResponseCode.LOGOUT_FAILED, e.getMessage(), null);
+        }
+
+        log.debug(e.getMessage(), e);
+
         return ResponseResult.fail(e.getClass().toString() + ": " + e.getMessage());
     }
 }