diff --git a/package.json b/package.json
index 3974ec0..700b6d4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "org.bytedo.epub",
-  "version": "2.1.2",
+  "version": "1.0.0",
   "description": "E-pub Reader",
   "main": "src/main.js",
   "scripts": {