diff --git a/src/app/components/quick-drug-target/quick-drug-target.component.html b/src/app/components/quick-drug-target/quick-drug-target.component.html
index 78e18f4e83819ccd30b39dbe8b9cb9028e048ca0..8b4ab8247a0da25a99da663cb331320cae1fb74e 100644
--- a/src/app/components/quick-drug-target/quick-drug-target.component.html
+++ b/src/app/components/quick-drug-target/quick-drug-target.component.html
@@ -7,7 +7,7 @@
       <span class="icon">
         <i class="fas fa-project-diagram" aria-hidden="true"></i>
       </span>
-      Connect Nodes
+      Connect Genes
     </p>
     <a
       (click)="collapseQuickConnect = !collapseQuickConnect"
diff --git a/src/app/config.ts b/src/app/config.ts
index 70810c6959ff2da7df96c59c8e8044099ae4643f..6255ca92049861592daa3583998a4a4944a0b2d6 100644
--- a/src/app/config.ts
+++ b/src/app/config.ts
@@ -57,7 +57,7 @@ export interface IConfig {
   showNetworkMenuButtonExportGraphml: boolean;
   showNetworkMenuButtonAdjacentDrugs: boolean;
   showNetworkMenuButtonCenter: boolean;
-  showConnectNodes: boolean;
+  showConnectGenes: boolean;
   networkMenuButtonAdjacentDrugsLabel: string;
   showNetworkMenuButtonAdjacentDisordersProteins: boolean;
   networkMenuButtonAdjacentDisordersProteinsLabel: string;
@@ -112,7 +112,7 @@ export const defaultConfig: IConfig = {
   showNetworkMenuButtonExportGraphml: true,
   showNetworkMenuButtonAdjacentDrugs: true,
   showNetworkMenuButtonCenter: true,
-  showConnectNodes: true,
+  showConnectGenes: true,
   networkMenuButtonAdjacentDrugsLabel: 'Drugs',
   showNetworkMenuButtonAdjacentDisordersProteins: true,
   networkMenuButtonAdjacentDisordersProteinsLabel: 'Disorders (protein)',
diff --git a/src/app/pages/explorer-page/explorer-page.component.html b/src/app/pages/explorer-page/explorer-page.component.html
index d40d5985d3ca8c75f08702963fc3150fb6849612..8f8e4a598a187a0f33e6829b09b56ab39c071d6d 100644
--- a/src/app/pages/explorer-page/explorer-page.component.html
+++ b/src/app/pages/explorer-page/explorer-page.component.html
@@ -195,7 +195,7 @@
           </div>
         </div>
 
-        <app-quick-drug-target *ngIf="drugstoneConfig.config.showConnectNodes"></app-quick-drug-target>
+        <app-quick-drug-target *ngIf="drugstoneConfig.config.showConnectGenes"></app-quick-drug-target>
 
         <app-quick-drug *ngIf="drugstoneConfig.config.showSimpleAnalysis"></app-quick-drug>
 
diff --git a/src/index.html b/src/index.html
index d6e6656c27efc193d1db8a9f7d2b4882e28477d2..058b7e1dd2e57deda8e216853be8d48b5f0c7d1a 100644
--- a/src/index.html
+++ b/src/index.html
@@ -32,7 +32,7 @@
 <input type="checkbox" onclick=changeConfigStr('{"showQuery":'+this.checked+'}') /> Show query<br>
 <!-- <input type="checkbox" onclick=changeConfigStr('{"showSidebar":'+this.checked+'}') checked /> Show sidebar<br> -->
 <input type="checkbox" onclick=changeConfigStr('{"showItemSelector":'+this.checked+'}') checked /> Show ItemSelector<br>
-<input type="checkbox" onclick=changeConfigStr('{"showConnectNodes":'+this.checked+'}') /> Show Connect Nodes<br>
+<input type="checkbox" onclick=changeConfigStr('{"showConnectGenes":'+this.checked+'}') /> Show Connect Genes<br>
 <input type="checkbox" onclick=changeConfigStr('{"showSimpleAnalysis":'+this.checked+'}') /> Show Simple Analysis<br>
 <input type="checkbox" onclick=changeConfigStr('{"showAdvAnalysis":'+this.checked+'}') checked /> Show Advanced Analysis<br>
 <input type="checkbox" onclick=changeConfigStr('{"showTasks":'+this.checked+'}') checked /> Show Tasks<br>
@@ -69,7 +69,7 @@
   <drugst-one id="netexp1"
               pluginId="2"
               groups='{"nodeGroups":{"node":{"type":"Gene","color":"#0000FF","font":{"color":"#ffffff"},"groupName":"Node","shape":"ellipse"}, "gene":{"type":"Gene","color":"#CD5C5C","font":{"color":"#000000"},"groupName":"Gene","shape":"ellipse"}}}'
-              config='{"physicsOn":false,"identifier":"symbol","title":"Breast cancer example network","nodeShadow":true,"edgeShadow":false,"autofillEdges":false,"showLegend":true}'
+              config='{"legendPos": null, "physicsOn":false,"identifier":"symbol","title":"Breast cancer example network","nodeShadow":true,"edgeShadow":false,"autofillEdges":false,"showLegend":true}'
               network='{"nodes":[{id: "PTEN", group: "gene"}, {id: "Node2", group: "node"}, {id: "Node3", group: "node"}, {id: "Node4", group: "node"}],
               "edges":[{"from": "PTENP1", "to": "Node2"}, {"from": "PTEN", "to": "Node3"}, {"from": "PTEN", "to": "Node4"}]}'
    >