feat:

src/main/java/com/guwan/backend/security/UserDetailsServiceImpl.java

@@ -24,7 +24,7 @@ public class UserDetailsServiceImpl implements UserDetailsService {
         if (user == null) {
             throw new UsernameNotFoundException("用户不存在");
         }
-        return convertToUserDetails(user);
+        return convertToUserDetailsWithoutPassword(user);
     }
 
     public UserDetails loadUserById(Long userId) throws UsernameNotFoundException {
@@ -32,17 +32,19 @@ public class UserDetailsServiceImpl implements UserDetailsService {
         if (user == null) {
             throw new UsernameNotFoundException("用户不存在");
         }
-        return convertToUserDetails(user);
+        return convertToUserDetailsWithoutPassword(user);
     }
 
-    private UserDetails convertToUserDetails(UserDTO user) {
+
+
+    private UserDetails convertToUserDetailsWithoutPassword(UserDTO user) {
         List<SimpleGrantedAuthority> authorities = new ArrayList<>();
         authorities.add(new SimpleGrantedAuthority("ROLE_USER"));
         
         return new CustomUserDetails(
             user.getId(),
             user.getUsername(),
-            user.getPassword(),
+            null,
             authorities,
             user.getStatus() == 1
         );