添加了几个技能

assets/resources/game/skill/atk/atk_s2.prefab

@@ -158,7 +158,7 @@
     "node": {
       "__id__": 2
     },
-    "_enabled": false,
+    "_enabled": true,
     "__prefab": {
       "__id__": 6
     },
@@ -172,10 +172,7 @@
       "b": 255,
       "a": 170
     },
-    "_spriteFrame": {
-      "__uuid__": "2423272e-e63b-4736-b15b-30b40cf98a23@a99aa",
-      "__expectedType__": "cc.SpriteFrame"
-    },
+    "_spriteFrame": null,
     "_type": 0,
     "_fillType": 0,
     "_sizeMode": 0,
@@ -340,7 +337,6 @@
     "__type__": "57aabs7TE1J5obTAZczc+64",
     "_name": "",
     "_objFlags": 0,
-    "__editorExtras__": {},
     "node": {
       "__id__": 1
     },
@@ -350,7 +346,7 @@
     },
     "atk_x": 0,
     "atk_y": 0,
-    "_id": ""
+    "_id": "a1y6MJDfVD1o+ESVz7sAtv"
   },
   {
     "__type__": "cc.CompPrefabInfo",