diff --git a/package.json b/package.json
index 2e7f02c..b09da42 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@next2d/framework",
   "description": "It is a framework dedicated to Next2D that enables scene management by URL (SPA), which has been difficult with conventional Canvas/WebGL applications, and simplifies readability and shareability by fixing the development pattern (MVVM).",
-  "version": "1.6.0",
+  "version": "1.6.1",
   "homepage": "https://next2d.app",
   "bugs": "https://github.com/Next2D/Framework/issues/new",
   "author": "Toshiyuki Ienaga <ienaga@tvon.jp> (https://github.com/ienaga/)",
@@ -13,7 +13,7 @@
   ],
   "scripts": {
     "lint": "eslint src/**/*.ts",
-    "publish": "tsc",
+    "publish": "node ./scripts/version.js && tsc",
     "test": "jest",
     "jsdoc": "tsc && jsdoc -c jsdoc.conf.js -r dist DOCS.md"
   },
diff --git a/scripts/version.js b/scripts/version.js
new file mode 100644
index 0000000..287a9dd
--- /dev/null
+++ b/scripts/version.js
@@ -0,0 +1,44 @@
+#!/usr/bin/env node
+
+"use strict";
+
+const fs = require("fs");
+
+/**
+ * @param  {string} dir
+ * @return {void}
+ * @method
+ * @private
+ */
+const execute = () =>
+{
+    const indexPath = `${process.cwd()}/src/index.ts`;
+    if (fs.existsSync(indexPath)) {
+
+        const src = fs.readFileSync(indexPath, "utf8");
+        const packageJson = require(`${process.cwd()}/package.json`);
+
+        const texts = src.split("\n");
+        for (let idx = 0; idx < texts.length; ++idx) {
+
+            const text = texts[idx];
+            if (text.indexOf("Next2D Framework") === -1) {
+                continue;
+            }
+
+            const top   = texts.slice(0, idx).join("\n");
+            const lower = texts.slice(idx + 1).join("\n");
+
+            fs.writeFileSync(
+                indexPath,
+                `${top}
+console.log("%c Next2D Framework %c ${packageJson.version} %c https://next2d.app",
+${lower}`
+            );
+
+            break;
+        }
+    }
+};
+
+execute();
\ No newline at end of file
diff --git a/src/index.ts b/src/index.ts
index e1bc683..ebbf0d5 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -16,7 +16,7 @@ import { response } from "./application/variable/Response";
 import { loaderInfoMap } from "./application/variable/LoaderInfoMap";
 
 // output build version
-console.log("%c Next2D Framework %c 1.5.10 %c https://next2d.app",
+console.log("%c Next2D Framework %c 1.6.1 %c https://next2d.app",
     "color: #fff; background: #5f5f5f",
     "color: #fff; background: #4bc729",
     "");