diff --git a/gateway/assets/index.html b/gateway/assets/index.html
index 32cecccb..b16d2f92 100644
--- a/gateway/assets/index.html
+++ b/gateway/assets/index.html
@@ -112,7 +112,7 @@
                                     <input ng-model="function.envProcess" type="text" readonly="readonly">
                                 </md-input-container>
                             </div>
-                            <md-card-title-text>
+                        </md-card-title-text>
                     </md-card-title>
                 </md-card>
                 <md-card>
diff --git a/gateway/assets/script/bootstrap.js b/gateway/assets/script/bootstrap.js
index c87b3d75..159a33f4 100644
--- a/gateway/assets/script/bootstrap.js
+++ b/gateway/assets/script/bootstrap.js
@@ -294,8 +294,8 @@ app.controller("home", ['$scope', '$log', '$http', '$location', '$timeout', '$md
 ]);
 
 function uuidv4() {
-    return ([1e7]+-1e3+-4e3+-8e3+-1e11).replace(/[018]/g, c =>
+    return ([1e7]+-1e3+-4e3+-8e3+-1e11).replace(/[018]/g, function(c) {
       (c ^ crypto.getRandomValues(new Uint8Array(1))[0] & 15 >> c / 4).toString(16)
-    )
+    })
   }
   
\ No newline at end of file