diff --git a/src/main/java/com/itplh/hero/controller/RegionUserController.java b/src/main/java/com/itplh/hero/controller/RegionUserController.java
index db8530d..ac45a8f 100644
--- a/src/main/java/com/itplh/hero/controller/RegionUserController.java
+++ b/src/main/java/com/itplh/hero/controller/RegionUserController.java
@@ -88,7 +88,7 @@ public class RegionUserController {
             }
         });
 
-        return Result.ok();
+        return Result.ok("OK");
     }
 
     @PostMapping("/delete-all")