EDIT : text message

 var express = require('express');
 var express = require('express');
 const request = require('request');
 const request = require('request');
 const TARGET_URL = 'https://api.line.me/v2/bot/message/reply'
 const TARGET_URL = 'https://api.line.me/v2/bot/message/reply'
-const TOKEN = 'zVAczqoJ+L9oykqhEj7HoP7f6Nyb+R3T1TntHXQhYihI+KIxH4SZDGpKu0jKsMXMHKBVXpmbybA+oaV8u/dfLppKe3NHXU9AdBVypy9NgfWiFPLlcwm3GdkVPAZGoS4nvOCXWDKUb+ixPKWjlbnChAdB04t89/1O/w1cDnyilFU='
+const TOKEN = ''
 const fs = require('fs');
 const fs = require('fs');
 const path = require('path');
 const path = require('path');
 const HTTPS = require('https');
 const HTTPS = require('https');
@@ -13,35 +13,7 @@ app.use(bodyParser.json());
 app.post('/hook', function (req, res) {
 app.post('/hook', function (req, res) {
     var eventObj = req.body.events[0];
     var eventObj = req.body.events[0];
     var message = eventObj.message;
     var message = eventObj.message;
-    function output_message(results, list) {
-        var num = list[Math.floor(Math.random() * list.length)];
-        request.post(
-            {
-                url: TARGET_URL,
-                headers: {
-                    'Authorization': `Bearer ${TOKEN}`
-                },
-                json: {
-                    "replyToken": eventObj.replyToken,
-                    "messages": [
-                        {
-                            "type": "text",
-                            "text": `메뉴는 "${results[[num]].menu}" 입니다.`
-                        },
-                        {
-                            "type": "text",
-                            "text": `필요한 재료는\n\n"${results[[num]].ingrediant}"\n\n입니다.`
-                        },
-                        {
-                            "type": "text",
-                            "text": `레시피\n\n${results[[num]].recipe}`
-                        }
-                    ]
-                }
-            }, (error, response, body) => {
-                console.log(body)
-            });
-    }
+
     // request log
     // request log
     console.log('======================', new Date(), '======================');
     console.log('======================', new Date(), '======================');
     // mwsql
     // mwsql
@@ -49,7 +21,7 @@ app.post('/hook', function (req, res) {
     var db = mysql.createConnection({
     var db = mysql.createConnection({
         host: 'chatbot.c7fzgftc3yrm.us-east-1.rds.amazonaws.com',
         host: 'chatbot.c7fzgftc3yrm.us-east-1.rds.amazonaws.com',
         user: 'chatbot',
         user: 'chatbot',
-        password: '11111111',
+        password: '',
         database: 'chatbot',
         database: 'chatbot',
         port: '3306'
         port: '3306'
     });
     });
@@ -77,11 +49,91 @@ app.post('/hook', function (req, res) {
                 arr2.push(i);
                 arr2.push(i);
             }
             }
         }
         }
+
         if (arr1.length != 0) {
         if (arr1.length != 0) {
-            output_message(results, arr1);
+
+            for (var k = 0; k < arr1.length; k++) {
+                var issamevalue = false;
+                var ingredients_list = results[arr1[k]].ingrediant.split(",");
+                for (var i = 0; i < ingredients_list.length; i++) {
+                    const currelm = ingredients_list[i];
+
+                    for (var j = i + 1; j < ingredients_list.length; j++) {
+                        if (currelm === ingredients_list[j]) {
+                            issamevalue = true;
+                            break;
+                        }
+                    }
+                    if (issamevalue) {
+                        arr2.push(arr1[k]);
+                        arr1.splice(k, 1);
+                        k--;
+                        break;
+                    }
+                }
+            }
+        }
+        if (arr1.length != 0) {
+            var num = arr1[Math.floor(Math.random() * arr1.length)];
+            request.post(
+                {
+                    url: TARGET_URL,
+                    headers: {
+                        'Authorization': `Bearer ${TOKEN}`
+                    },
+                    json: {
+                        "replyToken": eventObj.replyToken,
+                        "messages": [
+                            {
+                                "type": "text",
+                                "text": `메뉴는 "${results[[num]].menu}" 입니다.`
+                            },
+                            {
+                                "type": "text",
+                                "text": `필요한 재료는\n\n"${results[[num]].ingrediant}"\n\n입니다.`
+                            },
+                            {
+                                "type": "text",
+                                "text": `레시피\n\n${results[[num]].recipe}`
+                            }
+                        ]
+                    }
+                }, (error, response, body) => {
+                    console.log(body)
+                });
         }
         }
         else if (arr2 != undefined) {
         else if (arr2 != undefined) {
-            output_message(results, arr2);
+            var num = arr2[Math.floor(Math.random() * arr2.length)];
+            request.post(
+                {
+                    url: TARGET_URL,
+                    headers: {
+                        'Authorization': `Bearer ${TOKEN}`
+                    },
+                    json: {
+                        "replyToken": eventObj.replyToken,
+                        "messages": [
+                            {
+                                "type": "text",
+                                "text": `입력하신 재료를 모두 포함하는 레시피를 찾지 못하였습니다.\n\n입력하신 재료를 최대한 많이 포함하는 레시피를 보여드리겠습니다.`
+                            },
+                            {
+                                "type": "text",
+                                "text": `메뉴는 "${results[[num]].menu}" 입니다.`
+                            },
+                            {
+                                "type": "text",
+                                "text": `필요한 재료는\n\n"${results[[num]].ingrediant}"\n\n입니다.`
+                            },
+                            {
+                                "type": "text",
+                                "text": `레시피\n\n${results[[num]].recipe}`
+                            }
+                        ]
+                    }
+                }, (error, response, body) => {
+                    console.log(body)
+                });
         }
         }
         else {
         else {
             request.post(
             request.post(