diff --git a/assets/resources/gui/role_controller.prefab b/assets/resources/gui/role_controller.prefab
index 0cf4c2b6..ad29388a 100644
--- a/assets/resources/gui/role_controller.prefab
+++ b/assets/resources/gui/role_controller.prefab
@@ -5571,10 +5571,7 @@
       "b": 255,
       "a": 255
     },
-    "_spriteFrame": {
-      "__uuid__": "ab41374b-398e-499c-8501-75493c8ff83e@a3a89",
-      "__expectedType__": "cc.SpriteFrame"
-    },
+    "_spriteFrame": null,
     "_type": 0,
     "_fillType": 0,
     "_sizeMode": 0,
@@ -6544,10 +6541,7 @@
       "b": 255,
       "a": 255
     },
-    "_spriteFrame": {
-      "__uuid__": "ab41374b-398e-499c-8501-75493c8ff83e@a3a89",
-      "__expectedType__": "cc.SpriteFrame"
-    },
+    "_spriteFrame": null,
     "_type": 0,
     "_fillType": 0,
     "_sizeMode": 0,
@@ -7682,10 +7676,7 @@
       "b": 255,
       "a": 255
     },
-    "_spriteFrame": {
-      "__uuid__": "ab41374b-398e-499c-8501-75493c8ff83e@a3a89",
-      "__expectedType__": "cc.SpriteFrame"
-    },
+    "_spriteFrame": null,
     "_type": 0,
     "_fillType": 0,
     "_sizeMode": 0,
@@ -8820,10 +8811,7 @@
       "b": 255,
       "a": 255
     },
-    "_spriteFrame": {
-      "__uuid__": "ab41374b-398e-499c-8501-75493c8ff83e@a3a89",
-      "__expectedType__": "cc.SpriteFrame"
-    },
+    "_spriteFrame": null,
     "_type": 0,
     "_fillType": 0,
     "_sizeMode": 0,