diff --git a/repo_json/15d8febe/version.json b/repo_json/15d8febe/version.json
index 9812889..03caf6d 100644
--- a/repo_json/15d8febe/version.json
+++ b/repo_json/15d8febe/version.json
@@ -11,13 +11,13 @@
       "versionName": "1.4.7.2"
     },
     {    
-      "versionCode": 14811,
-      "versionName": "1.4.8.1"
+      "versionCode": 14781,
+      "versionName": "1.4.7.8"
     }
   ],
   "latest": {
-    "versionCode": 14781,
-    "versionName": "1.4.7.8"
+    "versionCode": 14811,
+    "versionName": "1.4.8.1"
   },
   "screenshot": 16
 }
\ No newline at end of file
diff --git a/repo_json/15d8febe/versions/1472114514.json b/repo_json/15d8febe/versions/14721.json
similarity index 99%
rename from repo_json/15d8febe/versions/1472114514.json
rename to repo_json/15d8febe/versions/14721.json
index 365f29c..45c93de 100644
--- a/repo_json/15d8febe/versions/1472114514.json
+++ b/repo_json/15d8febe/versions/14721.json
@@ -2,7 +2,7 @@
   "id": "15d8febe",
   "name": "[FCL]便捷触控键位1.4.7.2",
   "version": "1.4.7.2",
-  "versionCode": 1472114514,
+  "versionCode": 14721,
   "author": "Q留风",
   "description": "功能较为齐全，切换较为便捷，样式较为舒适，适用于史诗级战斗模组，但不支持烦村。",
   "controllerVersion": 20,