diff --git a/apptool.js b/apptool.js
index 28b80ec..a8cb114 100644
--- a/apptool.js
+++ b/apptool.js
@@ -49,7 +49,7 @@ class appTool {
         this.app_path = await this.ipcRenderer.invoke('get_app_path');
         this.mascotFilePath = this.path.join(this.app_path, ugj_const.mascot_dirname, ugj_const.mascot_defname);
         this.library_path = this.path.join(this.app_path, ugj_const.library_dirname);
-        this.blocks_dir = this.path.join(this.app_path, ugj_const.blocks_dir);
+        // this.blocks_dir = this.path.join(this.app_path, ugj_const.blocks_dir);
     }
 
     // 0で数値の桁合わせ : NUM=値 LEN=桁数
diff --git a/blocks/index.js b/blocks/index.js
index c1decb0..6c851eb 100644
--- a/blocks/index.js
+++ b/blocks/index.js
@@ -1,4 +1,4 @@
-const current = (function () {
+apptool.blocks_dir = (function () {
     let r = "";
     if (document.currentScript) {
         r = document.currentScript.src;
@@ -9,16 +9,17 @@ const current = (function () {
             r = script.src;
         }
     }
-    return r.replace(/[^/]*$/, '')
+    return r.replace(/[^/]*$/, '').replace('file://', '')
 })();
 var flyout_contents = [];
 const registerCategory = (category_dir, subcategories) => {
     for (let sbctgr of subcategories) {
-        let fname = current + category_dir + '/' + sbctgr + "/index.js";
+        let fname = apptool.blocks_dir + category_dir + '/' + sbctgr + "/index.js";
         let script = document.createElement('script');
         script.type = 'text/javascript';
         script.src = fname;
         script.async = false;
+        script.defer = true;
         document.body.appendChild(script);
     }
 }
diff --git a/blocks/sensors/bme280/index.js b/blocks/sensors/bme280/index.js
index 2430263..b892356 100644
--- a/blocks/sensors/bme280/index.js
+++ b/blocks/sensors/bme280/index.js
@@ -20,7 +20,7 @@ Blockly.JavaScript['ugj_bme280'] = function (block) {
     Blockly.JavaScript.provideFunction_(
         'require_gpio', [`const _pi = require('@ocoge.club/` + apptool.gpio_backend + `');`]
     );
-    let modpath = apptool.path.join(ugj_const.blocks_dir, 'sensors', 'bme280', 'BME280x.js');
+    let modpath = apptool.path.join(apptool.blocks_dir, 'sensors', 'bme280', 'BME280x.js');
     Blockly.JavaScript.provideFunction_(
         'require_bme280', [`const _bme280 = require('${modpath}');`]
     );
diff --git a/blocks/sensors/dht11/index.js b/blocks/sensors/dht11/index.js
index edc67e1..72d2477 100644
--- a/blocks/sensors/dht11/index.js
+++ b/blocks/sensors/dht11/index.js
@@ -15,7 +15,7 @@ Blockly.Blocks['ugj_dht11'] = {
 };
 Blockly.JavaScript['ugj_dht11'] = function (block) {
     var value_pin = Blockly.JavaScript.valueToCode(block, 'pin', Blockly.JavaScript.ORDER_ATOMIC);
-    let pypath = apptool.path.join(ugj_const.blocks_dir, 'sensors', 'dht11', 'dht11.py');
+    let pypath = apptool.path.join(apptool.blocks_dir, 'sensors', 'dht11', 'dht11.py');
     var code = `let _th = require('child_process').spawnSync('python3', ['${pypath}', '${value_pin}'], {timeout: 5000}).stdout.toString();
     let _dhtdata = JSON.parse(_th);`;
     // let _dht11data[0] = 
diff --git a/blocks/sensors/paj7620/index.js b/blocks/sensors/paj7620/index.js
index 90ef2f0..cd25cc6 100644
--- a/blocks/sensors/paj7620/index.js
+++ b/blocks/sensors/paj7620/index.js
@@ -35,7 +35,7 @@ Blockly.JavaScript['ugj_gesture_init'] = function (block) {
     Blockly.JavaScript.provideFunction_(
         'require_gpio', [`const _pi = require('@ocoge.club/` + apptool.gpio_backend + `');`]
     );
-    let modpath = apptool.path.join(ugj_const.blocks_dir, 'sensors', 'paj7620', 'PAJ7620x.js');
+    let modpath = apptool.path.join(apptool.blocks_dir, 'sensors', 'paj7620', 'PAJ7620x.js');
     Blockly.JavaScript.provideFunction_(
         'require_paj7620', [`const _paj7620 = require('${modpath}');`]
     );
diff --git a/index.html b/index.html
index d4112b8..3f549c5 100644
--- a/index.html
+++ b/index.html
@@ -1045,9 +1045,9 @@
   <script src="./node_modules/blockly/msg/ja.js"></script>
   <script src="./node_modules/@blockly/field-slider/dist/index.js"></script>
   <script src="./lib/custom-dialog.js"></script>
+  <script src="./apptool.js"></script>
   <script src="./blocks/blocks.js"></script>
   <script src="./blocks/index.js"></script>
-  <script src="./apptool.js"></script>
   <script src="./index.js"></script>
   <script src="./node_modules/js-beautify/js/lib/beautify.js"></script>
   <script src="./node_modules/prismjs/prism.js"></script>
diff --git a/main.js b/main.js
index c4c9e2e..b069805 100644
--- a/main.js
+++ b/main.js
@@ -32,7 +32,7 @@ function createWindow() {
   win.loadFile('index.html')
 
   // Open the DevTools.
-  // win.webContents.openDevTools()
+  win.webContents.openDevTools()
 
   // Emitted when the window is closed.
   // win.on('closed', () => {
diff --git a/package-lock.json b/package-lock.json
index 9786f37..3e6dfa4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16,8 +16,8 @@
         "@tensorflow-models/mobilenet": "^2.1.0",
         "@tensorflow-models/speech-commands": "^0.5.4",
         "@tensorflow/tfjs-node": "^4.2.0",
-        "axios": "^1.2.2",
-        "blockly": "^9.2.0",
+        "axios": "^1.2.3",
+        "blockly": "^9.2.1",
         "dracula-prism": "^2.1.13",
         "js-beautify": "^1.14.7",
         "node-abi": "^3.31.0",
@@ -28,7 +28,7 @@
         "@electron-forge/cli": "^6.0.4",
         "@electron-forge/maker-deb": "^6.0.4",
         "@electron/rebuild": "^3.2.10",
-        "electron": "^22.0.2"
+        "electron": "^22.0.3"
       }
     },
     "local_modules/pigpio": {
@@ -1284,9 +1284,9 @@
       }
     },
     "node_modules/axios": {
-      "version": "1.2.2",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-1.2.2.tgz",
-      "integrity": "sha512-bz/J4gS2S3I7mpN/YZfGFTqhXTYzRho8Ay38w2otuuDR322KzFIWm/4W2K6gIwvWaws5n+mnb7D1lN9uD+QH6Q==",
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-1.2.3.tgz",
+      "integrity": "sha512-pdDkMYJeuXLZ6Xj/Q5J3Phpe+jbGdsSzlQaFVkMQzRUL05+6+tetX8TV3p4HrU4kzuO9bt+io/yGQxuyxA/xcw==",
       "dependencies": {
         "follow-redirects": "^1.15.0",
         "form-data": "^4.0.0",
@@ -1351,9 +1351,9 @@
       }
     },
     "node_modules/blockly": {
-      "version": "9.2.0",
-      "resolved": "https://registry.npmjs.org/blockly/-/blockly-9.2.0.tgz",
-      "integrity": "sha512-rygZJupS5u4DMGGQ70gExH71c34vUEUjTVVBzhgVH7PCAK2RaitCNwr2yF6hGj/QTVodkjjEOdTzbHqLbuPipQ==",
+      "version": "9.2.1",
+      "resolved": "https://registry.npmjs.org/blockly/-/blockly-9.2.1.tgz",
+      "integrity": "sha512-8iy7keOE6A3lk+PIaDOIxuzv7eXUJqNKNNn1NXkd/246YSa8DkkfgaZ3eEskejkfm/uRgi8Y4HSU1dQRCfN+Hw==",
       "dependencies": {
         "jsdom": "20.0.3"
       }
@@ -2107,9 +2107,9 @@
       "integrity": "sha512-ncTzHV7NvsQZkYe1DW7cbDLm0YpzHmZF5r/iyP3ZnQtMiJ+pjzisCiMNI+Sj+xQF5pXhSHxSB3uDbsBTzY/c2A=="
     },
     "node_modules/electron": {
-      "version": "22.0.2",
-      "resolved": "https://registry.npmjs.org/electron/-/electron-22.0.2.tgz",
-      "integrity": "sha512-NdJlA2+FMgDJBhQFKMPyWJY8ng/tWpFlrRsW2JkZgSzYPXOnIu9muO3b83YHGoDn+GTyS8ghPsgcAwPMXtxirA==",
+      "version": "22.0.3",
+      "resolved": "https://registry.npmjs.org/electron/-/electron-22.0.3.tgz",
+      "integrity": "sha512-eETrJTINTzlXgQrnJSrKiF2Xdt5EHpxZ6Kk+WUjFCE0zUztdVm+hrngUecqhj8TPFlYScTANzPwRwUIjOChl+g==",
       "dev": true,
       "hasInstallScript": true,
       "dependencies": {
@@ -7271,9 +7271,9 @@
       "dev": true
     },
     "axios": {
-      "version": "1.2.2",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-1.2.2.tgz",
-      "integrity": "sha512-bz/J4gS2S3I7mpN/YZfGFTqhXTYzRho8Ay38w2otuuDR322KzFIWm/4W2K6gIwvWaws5n+mnb7D1lN9uD+QH6Q==",
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-1.2.3.tgz",
+      "integrity": "sha512-pdDkMYJeuXLZ6Xj/Q5J3Phpe+jbGdsSzlQaFVkMQzRUL05+6+tetX8TV3p4HrU4kzuO9bt+io/yGQxuyxA/xcw==",
       "requires": {
         "follow-redirects": "^1.15.0",
         "form-data": "^4.0.0",
@@ -7323,9 +7323,9 @@
       }
     },
     "blockly": {
-      "version": "9.2.0",
-      "resolved": "https://registry.npmjs.org/blockly/-/blockly-9.2.0.tgz",
-      "integrity": "sha512-rygZJupS5u4DMGGQ70gExH71c34vUEUjTVVBzhgVH7PCAK2RaitCNwr2yF6hGj/QTVodkjjEOdTzbHqLbuPipQ==",
+      "version": "9.2.1",
+      "resolved": "https://registry.npmjs.org/blockly/-/blockly-9.2.1.tgz",
+      "integrity": "sha512-8iy7keOE6A3lk+PIaDOIxuzv7eXUJqNKNNn1NXkd/246YSa8DkkfgaZ3eEskejkfm/uRgi8Y4HSU1dQRCfN+Hw==",
       "requires": {
         "jsdom": "20.0.3"
       }
@@ -7885,9 +7885,9 @@
       }
     },
     "electron": {
-      "version": "22.0.2",
-      "resolved": "https://registry.npmjs.org/electron/-/electron-22.0.2.tgz",
-      "integrity": "sha512-NdJlA2+FMgDJBhQFKMPyWJY8ng/tWpFlrRsW2JkZgSzYPXOnIu9muO3b83YHGoDn+GTyS8ghPsgcAwPMXtxirA==",
+      "version": "22.0.3",
+      "resolved": "https://registry.npmjs.org/electron/-/electron-22.0.3.tgz",
+      "integrity": "sha512-eETrJTINTzlXgQrnJSrKiF2Xdt5EHpxZ6Kk+WUjFCE0zUztdVm+hrngUecqhj8TPFlYScTANzPwRwUIjOChl+g==",
       "dev": true,
       "requires": {
         "@electron/get": "^2.0.0",
diff --git a/package.json b/package.json
index 0f5023a..6b749af 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "@electron-forge/cli": "^6.0.4",
     "@electron-forge/maker-deb": "^6.0.4",
     "@electron/rebuild": "^3.2.10",
-    "electron": "^22.0.2"
+    "electron": "^22.0.3"
   },
   "dependencies": {
     "@blockly/field-slider": "^4.0.4",
@@ -35,8 +35,8 @@
     "@tensorflow-models/mobilenet": "^2.1.0",
     "@tensorflow-models/speech-commands": "^0.5.4",
     "@tensorflow/tfjs-node": "^4.2.0",
-    "axios": "^1.2.2",
-    "blockly": "^9.2.0",
+    "axios": "^1.2.3",
+    "blockly": "^9.2.1",
     "dracula-prism": "^2.1.13",
     "js-beautify": "^1.14.7",
     "node-abi": "^3.31.0",