diff --git a/designer-base/src/main/java/com/fr/start/BaseDesigner.java b/designer-base/src/main/java/com/fr/start/BaseDesigner.java
index 70399a2ac..37c668971 100644
--- a/designer-base/src/main/java/com/fr/start/BaseDesigner.java
+++ b/designer-base/src/main/java/com/fr/start/BaseDesigner.java
@@ -46,6 +46,7 @@ public abstract class BaseDesigner extends ToolBarMenuDock {
     }
 
     private void init() {
+        prepare();
         // 初始化look and feel.这个在预加载之前执行是因为lookAndFeel里的东西，预加载时也要用到
         DesignUtils.initLookAndFeel();
         // 初始化Log Handler
@@ -53,14 +54,10 @@ public abstract class BaseDesigner extends ToolBarMenuDock {
         createDesignerFrame();
     }
 
-    public void show() {
-        UIUtil.invokeLaterIfNeeded(new Runnable() {
-            @Override
-            public void run() {
-                refreshTemplateTree();
-            }
-        });
-
+    /**
+     * 准备一些订阅
+     */
+    private void prepare() {
         EventDispatcher.listen(DesignerLaunchStatus.DESIGNER_INIT_COMPLETE, new Listener<Null>() {
             @Override
             public void on(Event event, Null param) {
@@ -83,6 +80,15 @@ public abstract class BaseDesigner extends ToolBarMenuDock {
         });
     }
 
+    public void show() {
+        UIUtil.invokeLaterIfNeeded(new Runnable() {
+            @Override
+            public void run() {
+                refreshTemplateTree();
+            }
+        });
+    }
+
     private void refreshTemplateTree() {
         //TODO: 2019-06-14  这里有啥作用？
         DesignerContext.getDesignerFrame().refreshEnv();
diff --git a/designer-base/src/main/java/com/fr/start/server/ServerTray.java b/designer-base/src/main/java/com/fr/start/server/ServerTray.java
index f6dede295..2b3713c0f 100644
--- a/designer-base/src/main/java/com/fr/start/server/ServerTray.java
+++ b/designer-base/src/main/java/com/fr/start/server/ServerTray.java
@@ -1,6 +1,7 @@
 package com.fr.start.server;
 
 import com.fr.base.BaseUtils;
+import com.fr.design.ui.util.UIUtil;
 import com.fr.event.Event;
 import com.fr.event.EventDispatcher;
 import com.fr.event.ListenerAdaptor;
@@ -85,6 +86,7 @@ public class ServerTray {
         //创建退出菜单监听器
         ActionListener exitListener = new ActionListener() {
 
+            @Override
             public void actionPerformed(ActionEvent e) {
 
                 exit();
@@ -177,7 +179,13 @@ public class ServerTray {
     }
 
     public static void init() {
-        if (INSTANCE == null)
-            INSTANCE = new ServerTray();
+        UIUtil.invokeLaterIfNeeded(new Runnable() {
+            @Override
+            public void run() {
+                if (INSTANCE == null) {
+                    INSTANCE = new ServerTray();
+                }
+            }
+        });
     }
 }
\ No newline at end of file