diff --git a/backend/src/main/java/io/dataease/service/sys/SysUserService.java b/backend/src/main/java/io/dataease/service/sys/SysUserService.java
index 52192680a5..14688326a4 100644
--- a/backend/src/main/java/io/dataease/service/sys/SysUserService.java
+++ b/backend/src/main/java/io/dataease/service/sys/SysUserService.java
@@ -421,6 +421,7 @@ public class SysUserService {
     public int delete(Long userId) {
         extAuthService.clearUserResource(userId);
         deleteUserRoles(userId);
+        sysUserAssistMapper.deleteByPrimaryKey(userId);
         return sysUserMapper.deleteByPrimaryKey(userId);
     }