diff --git a/common/modules/mixly-modules/common/config.js b/common/modules/mixly-modules/common/config.js
index 5799e3f9..b229dc00 100644
--- a/common/modules/mixly-modules/common/config.js
+++ b/common/modules/mixly-modules/common/config.js
@@ -41,7 +41,7 @@ const BOARD_DEFAULT_CONFIG = {
 };
 
 const SOFTWARE_DEFAULT_CONFIG = {
-    "version": "Mixly2.0"
+    "version": "Mixly3.0"
 };
 
 /**
diff --git a/main.js b/main.js
index 11da6378..9a3af1a9 100644
--- a/main.js
+++ b/main.js
@@ -244,7 +244,7 @@ function createWindow(filePath = null, indexUrl = null) {
 
     win.on('unresponsive', async () => {
         const { response } = await dialog.showMessageBox({
-            message: 'Mixly2.0无响应',
+            message: 'Mixly3.0无响应',
             title: '您想尝试强制重新加载应用程序吗？',
             buttons: ['确定', '取消'],
             cancelId: 1
diff --git a/manifest.json b/manifest.json
index 707191a3..c8842667 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,6 +1,6 @@
 {
-  "short_name": "Mixly2.0",
-  "name": "Mixly2.0 Online",
+  "short_name": "Mixly3.0",
+  "name": "Mixly3.0 Online",
   "icons": [
     {
       "src": "files/icons/mixly-192.png",
diff --git a/package.json.nw b/package.json.nw
index 8b21729e..f3591d31 100644
--- a/package.json.nw
+++ b/package.json.nw
@@ -1,6 +1,6 @@
 {
-  "name": "Mixly2.0",
-  "version": "2.0.0",
+  "name": "Mixly3.0",
+  "version": "3.0.0",
   "description": "Mixly，A Visual Program IDE for K12",
   "repository": "",
   "node-main": "./static-server/server.js",