diff --git a/designer_base/src/com/fr/design/extra/exe/GetPluginFromStoreExecutor.java b/designer_base/src/com/fr/design/extra/exe/GetPluginFromStoreExecutor.java
index 4b4bddab4a..db10437fdb 100644
--- a/designer_base/src/com/fr/design/extra/exe/GetPluginFromStoreExecutor.java
+++ b/designer_base/src/com/fr/design/extra/exe/GetPluginFromStoreExecutor.java
@@ -23,7 +23,7 @@ public class GetPluginFromStoreExecutor implements Executor {
     private String scope;
 
     public GetPluginFromStoreExecutor(JSONObject info) {
-        this.category = info.optString("category");
+        this.category = info.optString("categories");
         this.fee = info.optString("fee");
         this.seller = info.optString("seller");
         this.scope = info.optString("scope");
diff --git a/designer_form/src/com/fr/design/mainframe/ComponentTree.java b/designer_form/src/com/fr/design/mainframe/ComponentTree.java
index 2d7b56d67d..9b9343c59d 100644
--- a/designer_form/src/com/fr/design/mainframe/ComponentTree.java
+++ b/designer_form/src/com/fr/design/mainframe/ComponentTree.java
@@ -20,6 +20,8 @@ import java.awt.Container;
 import java.awt.Dimension;
 import java.awt.Graphics;
 import java.awt.Point;
+import java.awt.event.KeyAdapter;
+import java.awt.event.KeyEvent;
 import java.awt.event.MouseAdapter;
 import java.awt.event.MouseEvent;
 import java.awt.image.BufferedImage;
@@ -56,6 +58,12 @@ public class ComponentTree extends JTree {
         ComponetTreeMouseListener componetTreeMouseListener = new ComponetTreeMouseListener(this);
         this.addMouseMotionListener(componetTreeMouseListener);
         this.addMouseListener(componetTreeMouseListener);
+        this.addKeyListener(new KeyAdapter() {
+            @Override
+            public void keyPressed(KeyEvent e) {
+                designer.dispatchEvent(e);
+            }
+        });
     }
 
     public FormDesigner getDesigner() {