diff --git a/index.html b/index.html
index da95253..0af8a65 100644
--- a/index.html
+++ b/index.html
@@ -367,7 +367,7 @@
         <field name="level">1</field>
       </block>
       <block type="ugj_gpio_set_input">
-        <field name="lflag">pi.PULL_DOWN</field>
+        <field name="lflag">_pi.PULL_DOWN</field>
         <value name="gpio">
           <shadow type="math_number">
             <field name="NUM">6</field>
@@ -793,9 +793,14 @@
       <block type="ugj_skyway_newpeer">
         <value name="my_id">
           <block type="variables_get">
-            <field name="VAR" id="*;kYz5q$=N`hBZ$%/Gyb">自分のID</field>
+            <field name="VAR" id="P$},PvZ}j#)8lw++|u7h">自分のID</field>
           </block>
         </value>
+        <value name="apikey">
+          <shadow type="text">
+            <field name="TEXT"></field>
+          </shadow>
+        </value>
       </block>
       <block type="ugj_skyway_called"></block>
       <!-- <block type="ugj_skyway_events">
@@ -1133,7 +1138,7 @@
   <script src="./index.js"></script>
   <script src="./lib/beautify.min.js"></script>
   <script src="./lib/prettify.js"></script>
-  <script src="./.shared/skyway_key.js"></script>
+  <!-- <script src="./.shared/skyway_key.js"></script> -->
 </body>
 
 </html>
\ No newline at end of file
diff --git a/index_elutil.js b/index_elutil.js
index 912445f..79baf2d 100644
--- a/index_elutil.js
+++ b/index_elutil.js
@@ -31,6 +31,7 @@ class elUtil {
         this.children = [];
         this.gpio_backend = ugj_const.pig;
         this.i2c_bus = ugj_const.i2c_defbus;
+        this.doc_root = process.env["HOME"] + '/Documents/';
         this.doc_current = process.env["HOME"] + '/Documents';
         this.executable_path = process.env["HOME"] + '/.local/lib/ocogeclub/'
     }
diff --git a/package-lock.json b/package-lock.json
index ba897a2..8754a3e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
         "@tensorflow/tfjs-converter": "^3.13.0",
         "@tensorflow/tfjs-core": "^3.13.0",
         "@tensorflow/tfjs-node": "^3.13.0",
-        "@vladmandic/face-api": "^1.6.3",
+        "@vladmandic/face-api": "^1.6.4",
         "axios": "^0.24.0",
         "electron-squirrel-startup": "^1.0.0",
         "nodemailer": "^6.7.2",
@@ -1882,9 +1882,9 @@
       }
     },
     "node_modules/@vladmandic/face-api": {
-      "version": "1.6.3",
-      "resolved": "https://registry.npmjs.org/@vladmandic/face-api/-/face-api-1.6.3.tgz",
-      "integrity": "sha512-dB/oKHvst9Byw9umxJE4uFKpjUoVBj1AkJQUrTyHqjk2Q3AuG7mnmjVH3jJ/jKgmnAPRxwO1MBdqCptb6eyZiQ==",
+      "version": "1.6.4",
+      "resolved": "https://registry.npmjs.org/@vladmandic/face-api/-/face-api-1.6.4.tgz",
+      "integrity": "sha512-tVx8lCL1mKb44qeN5EEypJNXqxRYXh+7BcSzfY4iMaZIoF5Y+Jev20UiIn9JvxwGV2caWkdFIjpvw+OxsL/kdg==",
       "engines": {
         "node": ">=14.0.0"
       }
@@ -10139,14 +10139,12 @@
     "@tensorflow-models/knn-classifier": {
       "version": "1.2.2",
       "resolved": "https://registry.npmjs.org/@tensorflow-models/knn-classifier/-/knn-classifier-1.2.2.tgz",
-      "integrity": "sha512-QRnkCf7ErOxSRtvJ6yCwhlLREPcBJGaXRanF46f0iY6ii3Sybjb6Ux0qnNPTrHZChD0izPa3Z4GQEgSAykiHkQ==",
-      "requires": {}
+      "integrity": "sha512-QRnkCf7ErOxSRtvJ6yCwhlLREPcBJGaXRanF46f0iY6ii3Sybjb6Ux0qnNPTrHZChD0izPa3Z4GQEgSAykiHkQ=="
     },
     "@tensorflow-models/mobilenet": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/@tensorflow-models/mobilenet/-/mobilenet-2.1.0.tgz",
-      "integrity": "sha512-JjqT9ijHDFA2FEpUGWg7H2lQ0GrMuE2VmiCRBYmUew6b4JKht8LXDjG5HxZh95YH6c/25sZWTpGeHbquloH+hw==",
-      "requires": {}
+      "integrity": "sha512-JjqT9ijHDFA2FEpUGWg7H2lQ0GrMuE2VmiCRBYmUew6b4JKht8LXDjG5HxZh95YH6c/25sZWTpGeHbquloH+hw=="
     },
     "@tensorflow/tfjs": {
       "version": "3.13.0",
@@ -10191,8 +10189,7 @@
     "@tensorflow/tfjs-converter": {
       "version": "3.13.0",
       "resolved": "https://registry.npmjs.org/@tensorflow/tfjs-converter/-/tfjs-converter-3.13.0.tgz",
-      "integrity": "sha512-H2VpDTv9Ve0HBt7ttzz46DmnsPaiT0B+yJjVH3NebGZbgY9C8boBgJIsdyqfiqEWBS3WxF8h4rh58Hv5XXMgaQ==",
-      "requires": {}
+      "integrity": "sha512-H2VpDTv9Ve0HBt7ttzz46DmnsPaiT0B+yJjVH3NebGZbgY9C8boBgJIsdyqfiqEWBS3WxF8h4rh58Hv5XXMgaQ=="
     },
     "@tensorflow/tfjs-core": {
       "version": "3.13.0",
@@ -10220,8 +10217,7 @@
     "@tensorflow/tfjs-layers": {
       "version": "3.13.0",
       "resolved": "https://registry.npmjs.org/@tensorflow/tfjs-layers/-/tfjs-layers-3.13.0.tgz",
-      "integrity": "sha512-kTWJ/+9fbNCMDA9iQjDMYHmWivsiWz8CKNSOZdeCW7tiBwF1EiREBVQXMk1JI11ngQa8f+rYSLs7rkhp3SYl5Q==",
-      "requires": {}
+      "integrity": "sha512-kTWJ/+9fbNCMDA9iQjDMYHmWivsiWz8CKNSOZdeCW7tiBwF1EiREBVQXMk1JI11ngQa8f+rYSLs7rkhp3SYl5Q=="
     },
     "@tensorflow/tfjs-node": {
       "version": "3.13.0",
@@ -10367,9 +10363,9 @@
       }
     },
     "@vladmandic/face-api": {
-      "version": "1.6.3",
-      "resolved": "https://registry.npmjs.org/@vladmandic/face-api/-/face-api-1.6.3.tgz",
-      "integrity": "sha512-dB/oKHvst9Byw9umxJE4uFKpjUoVBj1AkJQUrTyHqjk2Q3AuG7mnmjVH3jJ/jKgmnAPRxwO1MBdqCptb6eyZiQ=="
+      "version": "1.6.4",
+      "resolved": "https://registry.npmjs.org/@vladmandic/face-api/-/face-api-1.6.4.tgz",
+      "integrity": "sha512-tVx8lCL1mKb44qeN5EEypJNXqxRYXh+7BcSzfY4iMaZIoF5Y+Jev20UiIn9JvxwGV2caWkdFIjpvw+OxsL/kdg=="
     },
     "abbrev": {
       "version": "1.1.1",
@@ -15233,8 +15229,7 @@
         "@tensorflow/tfjs-converter": {
           "version": "2.8.6",
           "resolved": "https://registry.npmjs.org/@tensorflow/tfjs-converter/-/tfjs-converter-2.8.6.tgz",
-          "integrity": "sha512-Uv4YC66qjVC9UwBxz0IeLZ8KS2CReh63WlGRtHcSwDEYiwsa7cvp9H6lFSSPT7kiJmrK6JtHeJGIVcTuNnSt9w==",
-          "requires": {}
+          "integrity": "sha512-Uv4YC66qjVC9UwBxz0IeLZ8KS2CReh63WlGRtHcSwDEYiwsa7cvp9H6lFSSPT7kiJmrK6JtHeJGIVcTuNnSt9w=="
         },
         "@tensorflow/tfjs-core": {
           "version": "2.8.6",
@@ -15260,8 +15255,7 @@
         "@tensorflow/tfjs-layers": {
           "version": "2.8.6",
           "resolved": "https://registry.npmjs.org/@tensorflow/tfjs-layers/-/tfjs-layers-2.8.6.tgz",
-          "integrity": "sha512-fdZ0i/R2dIKmy8OB5tBAsm5IbAHfJpI6AlbjxpgoU3aWj1HCdDo+pMji928MkDJhP01ISgFTgw/7PseGNaUflw==",
-          "requires": {}
+          "integrity": "sha512-fdZ0i/R2dIKmy8OB5tBAsm5IbAHfJpI6AlbjxpgoU3aWj1HCdDo+pMji928MkDJhP01ISgFTgw/7PseGNaUflw=="
         },
         "@types/webgl2": {
           "version": "0.0.5",
diff --git a/package.json b/package.json
index 40b32bd..7fada32 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,6 @@
   "description": "ブロックベースビジュアルプログラム開発・実行環境",
   "main": "main.js",
   "scripts": {
-    "build": "npm install --legacy-peer-deps",
     "start": "electron-forge start",
     "rebuild": "electron-rebuild",
     "package": "electron-forge package",
@@ -41,7 +40,7 @@
     "@tensorflow/tfjs-converter": "^3.13.0",
     "@tensorflow/tfjs-core": "^3.13.0",
     "@tensorflow/tfjs-node": "^3.13.0",
-    "@vladmandic/face-api": "^1.6.3",
+    "@vladmandic/face-api": "^1.6.4",
     "axios": "^0.24.0",
     "electron-squirrel-startup": "^1.0.0",
     "nodemailer": "^6.7.2",
diff --git a/ugj_blocks.js b/ugj_blocks.js
index 524d9c9..6d71ac0 100644
--- a/ugj_blocks.js
+++ b/ugj_blocks.js
@@ -1778,7 +1778,7 @@ Blockly.JavaScript['ugj_canvas_loadimg'] = function (block) {
   var value_imgfilename = Blockly.JavaScript.valueToCode(block, 'imgfilename', Blockly.JavaScript.ORDER_ATOMIC);
   var code = [
     `let _img = new Image();`,
-    `_img.src = '${ugj_const.doc_root}' + ${value_imgfilename};`,
+    `_img.src = '${elutil.doc_root}' + ${value_imgfilename};`,
     `_img.onload = () => _ctx.drawImage(img,0,0);`,
     // `ugj_canvasImg('${ugj_const.doc_root}' + ${value_imgfilename});`,
     ''
@@ -2603,6 +2603,9 @@ Blockly.Blocks['ugj_skyway_newpeer'] = {
     this.appendValueInput("my_id")
       .setCheck("Variable")
       .appendField("SkyWayサーバーに ID:");
+    this.appendValueInput("apikey")
+      .setCheck("String")
+      .appendField("APIキー:");
     this.appendDummyInput()
       .appendField("で接続する");
     this.appendStatementInput("do")
@@ -2620,10 +2623,12 @@ Blockly.JavaScript['ugj_skyway_newpeer'] = function (block) {
   var value_my_id = Blockly.JavaScript.valueToCode(block, 'my_id', Blockly.JavaScript.ORDER_ATOMIC);
   // var variable_my_id = Blockly.JavaScript.nameDB_.getName(block.getFieldValue('my_id'), Blockly.Variables.NAME_TYPE);
   // var text_name = block.getFieldValue('NAME');
+  var value_apikey = Blockly.JavaScript.valueToCode(block, 'apikey', Blockly.JavaScript.ORDER_ATOMIC);
   var statements_do = Blockly.JavaScript.statementToCode(block, 'do');
   var code = [
     `const _peer = new Peer(${value_my_id}, {`,
-    "    key: window.__SKYWAY_KEY__,",
+    `    key: ${value_apikey},`,
+    // "    key: window.__SKYWAY_KEY__,",
     "    debug: 3",
     "});",
     "_peer.on('open', () => {",
@@ -2813,14 +2818,14 @@ Blockly.Blocks['ugj_file_readsync'] = {
     this.setOutput(true, "String");
     this.setOutputShape(Blockly.OUTPUT_SHAPE_ROUND);
     this.setStyle('special_blocks')
-    this.setTooltip("あなたのホーム/ocogeディレクトリ内にあるファイルの内容を取得します。「符号化」は、テキストファイルでは通常「utf8」を選択します。");
+    this.setTooltip("あなたのホーム/Documentsディレクトリ内にあるファイルの内容を取得します。「符号化」は、テキストファイルでは通常「utf8」を選択します。");
     this.setHelpUrl("");
   }
 };
 Blockly.JavaScript['ugj_file_readsync'] = function (block) {
   var value_filename = Blockly.JavaScript.valueToCode(block, 'filename', Blockly.JavaScript.ORDER_ATOMIC);
   var dropdown_encoding = block.getFieldValue('encoding');
-  let filepath = ugj_const.doc_root + value_filename.replace(/\'/g, '');
+  let filepath = elutil.doc_root + value_filename.replace(/\'/g, '');
   Blockly.JavaScript.provideFunction_(
     'require_fs', [`const _fs = require('fs');`]
   );
@@ -3065,7 +3070,7 @@ Blockly.Blocks['ugj_child_fswebcam'] = {
 };
 Blockly.JavaScript['ugj_child_fswebcam'] = function (block) {
   var value_filename = Blockly.JavaScript.valueToCode(block, 'filename', Blockly.JavaScript.ORDER_ATOMIC);
-  var code = `'fswebcam', ['-r', '480x360', '${ugj_const.doc_root}' + ${value_filename}]`;
+  var code = `'fswebcam', ['-r', '480x360', '${elutil.doc_root}' + ${value_filename}]`;
   return [code, Blockly.JavaScript.ORDER_NONE];
 };