diff --git a/src/datasource/datasource.ts b/src/datasource/datasource.ts
index d343af8..ceecb23 100644
--- a/src/datasource/datasource.ts
+++ b/src/datasource/datasource.ts
@@ -2,6 +2,7 @@ export class HasticDatasource {
 
   /** @ngInject */
   constructor(public instanceSettings: any) {
+
   }
 
   async query(options: any) {
diff --git a/src/datasource/module.ts b/src/datasource/module.ts
index 263a3b0..1399371 100644
--- a/src/datasource/module.ts
+++ b/src/datasource/module.ts
@@ -1,11 +1,35 @@
 import { HasticDatasource } from './datasource';
 import { HasticQueryCtrl } from './query_ctrl';
 
+import { normalizeUrl } from '../utlis';
+
 import configTemplate from './partials/config.html';
 
 
 class HasticConfigCtrl {
   public static template = configTemplate;
+  public accessOptions: any[];
+  public current: any;
+
+  constructor() {
+    console.log(this);
+    this.accessOptions = [
+      { key: 'proxy', value: 'Server (Default)' },
+      { key: 'direct', value: 'Browser'}
+    ];
+    //this.current.access = 'proxy';
+    // if(this.appModel.jsonData === undefined) {
+    //   this.appModel.jsonData = {};
+    // }
+
+    // this.appEditCtrl.setPreUpdateHook(this.preUpdate.bind(this));
+    // this.appEditCtrl.setPostUpdateHook(this.postUpdate.bind(this));
+  }
+
+  normalizeUrl() {
+    // this.appModel.jsonData.hasticServerUrl = normalizeUrl(this.appModel.jsonData.hasticServerUrl);
+  }
+
 }
 
 export {
diff --git a/src/datasource/partials/config.html b/src/datasource/partials/config.html
index 9802a49..83f9a4f 100644
--- a/src/datasource/partials/config.html
+++ b/src/datasource/partials/config.html
@@ -3,13 +3,18 @@
   <div class="gf-form-group">
     <div class="gf-form-inline">
       <div class="gf-form max-width-30">
-        <span class="gf-form-label width-10">URL</span>
-        <input class="gf-form-input" type="text"
-              ng-model='current.url' placeholder="http://localhost:8000"
-              bs-typeahead="getSuggestUrls"  min-length="0"
-              ng-pattern="/^(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?$/" required></input>
+        <span class="gf-form-label width-10">Hastic Server URL</span>
+        <input
+          class="gf-form-input" type="text"
+          placeholder="http://localhost:8000"
+          ng-model='current.url'
+          bs-typeahead="getSuggestUrls"
+          min-length="0"
+          ng-pattern="/^(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?$/"
+          required
+        />
         <info-popover mode="right-absolute">
-          <p>Specify a complete HTTP URL (for example http://your_server:8080)</p>
+          <p>Specify a complete Hastic Server HTTP URL (for example http://your_hastic_server:8080)</p>
           <span ng-show="current.access === 'direct'">
             Your access method is <em>Browser</em>, this means the URL
             needs to be accessible from the browser.
@@ -22,11 +27,15 @@
       </div>
 		</div>
 
-		<div class="gf-form-inline" ng-if="showAccessOption">
+		<div class="gf-form-inline">
 			<div class="gf-form max-width-30">
 				<span class="gf-form-label width-10">Access</span>
 				<div class="gf-form-select-wrapper max-width-24">
-					<select class="gf-form-input" ng-model="current.access" ng-options="f.key as f.value for f in [{key: 'proxy', value: 'Server (Default)'}, { key: 'direct', value: 'Browser'}]"></select>
+          <select
+            class="gf-form-input"
+            ng-model="current.access"
+            ng-options="f.key as f.value for f in ctrl.accessOptions"
+          />
 				</div>
 			</div>
 			<div class="gf-form">