diff --git a/library/oh-package.json5 b/library/oh-package.json5
index 0867b6e..1b8fc01 100644
--- a/library/oh-package.json5
+++ b/library/oh-package.json5
@@ -14,7 +14,7 @@
   "main": "index.ets",
   "repository": "https://gitee.com/openharmony-tpc/ImageKnife",
   "type": "module",
-  "version": "2.1.2-rc.13",
+  "version": "2.1.2-rc.12",
   "dependencies": {
     "pako": "^2.1.0",
     "@ohos/gpu_transform": "^1.0.0"