diff --git a/backend/.env b/backend/.env
index 7a5f5f0..0cc164f 100644
--- a/backend/.env
+++ b/backend/.env
@@ -1,3 +1,3 @@
 MASTER_KEY=n7qgqwuD7JVWL7cgVMuaqLn5LyWSw4Gf
 JWT_SECRET=2TKqKamY6xlnogWXjHHy4phCxSidyyRx
-MONGODB_URI_DEV=mongodb://docapi:VJFj04JeR1amOLK9@cluster0-shard-00-00.9qfp7.mongodb.net:27017,cluster0-shard-00-01.9qfp7.mongodb.net:27017,cluster0-shard-00-02.9qfp7.mongodb.net:27017/doc-api?ssl=true&replicaSet=atlas-zvo94h-shard-0&authSource=admin&retryWrites=true&w=majority
+MONGODB_URI=mongodb+srv://docapi:Ous0X8bpIZ0fObId@cluster0.9qfp7.mongodb.net/doc-api?retryWrites=true&w=majority
\ No newline at end of file
diff --git a/backend/src/config.js b/backend/src/config.js
index 452f038..982bb45 100644
--- a/backend/src/config.js
+++ b/backend/src/config.js
@@ -1,58 +1,58 @@
 /* eslint-disable no-unused-vars */
-import path from 'path'
-import merge from 'lodash/merge'
+import path from "path";
+import merge from "lodash/merge";
 
 /* istanbul ignore next */
 const requireProcessEnv = (name) => {
   if (!process.env[name]) {
-    throw new Error('You must set the ' + name + ' environment variable')
+    throw new Error("You must set the " + name + " environment variable");
   }
-  return process.env[name]
-}
+  return process.env[name];
+};
 
 /* istanbul ignore next */
-if (process.env.NODE_ENV !== 'production') {
-  const dotenv = require('dotenv-safe')
+if (process.env.NODE_ENV !== "production") {
+  const dotenv = require("dotenv-safe");
   dotenv.config({
-    path: path.join(__dirname, '../.env'),
-    example: path.join(__dirname, '../.env.example')
-  })
+    path: path.join(__dirname, "../.env"),
+    example: path.join(__dirname, "../.env.example"),
+  });
 }
 
 const config = {
   all: {
-    env: process.env.NODE_ENV || 'development',
-    root: path.join(__dirname, '..'),
+    env: process.env.NODE_ENV || "development",
+    root: path.join(__dirname, ".."),
     port: process.env.PORT || 9000,
-    ip: process.env.IP || '0.0.0.0',
-    apiRoot: process.env.API_ROOT || '',
-    masterKey: requireProcessEnv('MASTER_KEY'),
-    jwtSecret: requireProcessEnv('JWT_SECRET'),
+    ip: process.env.IP || "0.0.0.0",
+    apiRoot: process.env.API_ROOT || "",
+    masterKey: requireProcessEnv("MASTER_KEY"),
+    jwtSecret: requireProcessEnv("JWT_SECRET"),
     mongo: {
       options: {
         useUnifiedTopology: true,
         useNewUrlParser: true,
-        useCreateIndex: true
-      }
-    }
+        useCreateIndex: true,
+      },
+    },
   },
-  test: { },
+  test: {},
   development: {
     mongo: {
-      uri: 'mongodb://localhost/doctor-apointment-dev',
+      uri: process.env.MONGODB_URI,
       options: {
-        debug: true
-      }
-    }
+        debug: true,
+      },
+    },
   },
   production: {
     ip: process.env.IP || undefined,
     port: process.env.PORT || 8080,
     mongo: {
-      uri: process.env.MONGODB_URI || 'mongodb://localhost/doctor-apointment'
-    }
-  }
-}
+      uri: process.env.MONGODB_URI,
+    },
+  },
+};
 
-module.exports = merge(config.all, config[config.all.env])
-export default module.exports
+module.exports = merge(config.all, config[config.all.env]);
+export default module.exports;