diff --git a/designer-base/src/main/java/com/fr/design/carton/developer/EventDispatchDeveloperMode.java b/designer-base/src/main/java/com/fr/design/carton/developer/EventDispatchDeveloperMode.java
index 4fd136da37..a87e900ac1 100644
--- a/designer-base/src/main/java/com/fr/design/carton/developer/EventDispatchDeveloperMode.java
+++ b/designer-base/src/main/java/com/fr/design/carton/developer/EventDispatchDeveloperMode.java
@@ -1,6 +1,7 @@
 package com.fr.design.carton.developer;
 
 
+import com.aspose.words.Run;
 import com.fr.concurrent.FineExecutors;
 import com.fr.design.carton.EventDispatchThreadHangMonitor;
 import com.fr.design.ui.util.UIUtil;
@@ -33,7 +34,9 @@ public final class EventDispatchDeveloperMode extends EventQueue {
      */
     public static final long CHECK_INTERVAL_MS = 5;
 
-    private Timer timer;
+    private static final int CORE_THREAD_SIZE = 5;
+
+    private ScheduledExecutorService timer;
 
     /**
      * edt事件最大允许的时间
@@ -76,6 +79,7 @@ public final class EventDispatchDeveloperMode extends EventQueue {
             long nowTime = System.currentTimeMillis();
             long totalTime = nowTime - awtEventInfo.getStartDispatchTimeMillis();
             long continuationTime = nowTime - awtEventInfo.getLastDispatchTimeMillis();
+            //判断连续执行时间是否超过了20ms，超过了则进行提示
             if (continuationTime > MAX_TIME) {
                 FineLoggerFactory.getLogger()
                         .warn("awt event spend time more than 20ms, totalTime {} continuationTime {} the stack is {}"
@@ -99,26 +103,8 @@ public final class EventDispatchDeveloperMode extends EventQueue {
      */
     public void initTimer() {
         final long initialDelayMs = 0;
-        final boolean daemon = true;
-        timer = new Timer("EventDispatchDeveloperMode", daemon);
-        timer.schedule(new HangChecker(), initialDelayMs, CHECK_INTERVAL_MS);
-    }
-
-    /**
-     * /消除Timer
-     */
-    public void stopTimer() {
-        if (timer != null) {
-            timer.cancel();
-        }
-    }
-
-    /**
-     * /定时执行的任务
-     */
-    public class HangChecker extends TimerTask {
-        @Override
-        public void run() {
+        timer = FineExecutors.newScheduledThreadPool(CORE_THREAD_SIZE);
+        timer.schedule(() -> {
             synchronized (dispatches) {
                 //如果链表为空定时检测就不进行
                 if (dispatches.isEmpty()) {
@@ -126,6 +112,15 @@ public final class EventDispatchDeveloperMode extends EventQueue {
                 }
                 dispatches.getLast().checkForHang();
             }
+        }, initialDelayMs, TimeUnit.MILLISECONDS);
+    }
+
+    /**
+     * /消除Timer
+     */
+    public void stopTimer() {
+        if (timer != null) {
+            timer.shutdown();
         }
     }
 
diff --git a/designer-base/src/main/java/com/fr/design/worker/save/SaveWorker.java b/designer-base/src/main/java/com/fr/design/worker/save/SaveWorker.java
index 188aedacb9..cd1fcb3dd0 100644
--- a/designer-base/src/main/java/com/fr/design/worker/save/SaveWorker.java
+++ b/designer-base/src/main/java/com/fr/design/worker/save/SaveWorker.java
@@ -7,6 +7,7 @@ import com.fr.design.mainframe.EastRegionContainerPane;
 import com.fr.design.mainframe.JTemplate;
 import com.fr.design.ui.util.UIUtil;
 import com.fr.design.worker.WorkerManager;
+import com.fr.design.worker.save.type.SaveTypeWorker;
 import com.fr.general.ComparatorUtils;
 import com.fr.log.FineLoggerFactory;
 
@@ -87,26 +88,24 @@ public class SaveWorker extends SwingWorker<Boolean, Void> {
         this.execute();
         // worker纳入管理
         WorkerManager.getInstance().registerWorker(taskName, this);
-        if (!slowly) {
-            new Thread(() -> {
-                while (true) {
-                    if (stopWatch.getTime() > TIME_OUT || isDone()) {
-                        if (!isDone()) {
-                            slowly = true;
-                            UIUtil.invokeLaterIfNeeded(() -> {
-                                // 开始禁用
-                                if (slowly) {
-                                    EastRegionContainerPane.getInstance().updateAllPropertyPane();
-                                    DesignerContext.getDesignerFrame().getCenterTemplateCardPane().showCover();
-                                    DesignerFrameFileDealerPane.getInstance().stateChange();
-                                }
-                            });
-                        }
-                        stopWatch.stop();
-                        break;
+        SaveTypeWorker.saveTypePool.execute(() -> {
+            while (true) {
+                if (stopWatch.getTime() > TIME_OUT || isDone()) {
+                    if (!isDone()) {
+                        slowly = true;
+                        UIUtil.invokeLaterIfNeeded(() -> {
+                            // 开始禁用
+                            if (slowly) {
+                                EastRegionContainerPane.getInstance().updateAllPropertyPane();
+                                DesignerContext.getDesignerFrame().getCenterTemplateCardPane().showCover();
+                                DesignerFrameFileDealerPane.getInstance().stateChange();
+                            }
+                        });
                     }
+                    stopWatch.stop();
+                    break;
                 }
-            }).start();
-        }
+            }
+        });
     }
 }
diff --git a/designer-base/src/main/java/com/fr/design/worker/save/type/SaveTypeWorker.java b/designer-base/src/main/java/com/fr/design/worker/save/type/SaveTypeWorker.java
index e087f701f7..b004dea7d2 100644
--- a/designer-base/src/main/java/com/fr/design/worker/save/type/SaveTypeWorker.java
+++ b/designer-base/src/main/java/com/fr/design/worker/save/type/SaveTypeWorker.java
@@ -1,6 +1,7 @@
 package com.fr.design.worker.save.type;
 
 
+import com.fr.concurrent.FineExecutors;
 import com.fr.design.mainframe.DesignerContext;
 import com.fr.design.mainframe.DesignerFrameFileDealerPane;
 import com.fr.design.mainframe.EastRegionContainerPane;
@@ -10,6 +11,7 @@ import com.fr.third.org.apache.commons.lang3.time.StopWatch;
 
 import javax.swing.SwingWorker;
 import java.util.concurrent.Callable;
+import java.util.concurrent.ExecutorService;
 
 /**
  * 判断保存类别时执行的worker
@@ -20,6 +22,8 @@ import java.util.concurrent.Callable;
  */
 public class SaveTypeWorker extends SwingWorker<SaveType, Void> {
 
+    public static final ExecutorService saveTypePool = FineExecutors.newSingleThreadExecutor();
+
     private final Callable<SaveType.TypeEnum> callable;
 
     private static final int TIME_OUT = 400;
@@ -28,6 +32,8 @@ public class SaveTypeWorker extends SwingWorker<SaveType, Void> {
 
     private final SaveType saveType;
 
+
+
     public SaveTypeWorker(Callable<SaveType.TypeEnum> callable, JTemplate<?, ?> template) {
         this.callable = callable;
         this.template = template;
@@ -52,7 +58,7 @@ public class SaveTypeWorker extends SwingWorker<SaveType, Void> {
         StopWatch stopWatch = StopWatch.createStarted();
         this.template.setSaving(true);
         this.execute();
-        new Thread(() -> {
+        saveTypePool.execute(() -> {
             while (true) {
                 //大于最大等待时间或者worker已经完成该线程都要结束循环
                 if (stopWatch.getTime() > TIME_OUT || isDone()) {
@@ -70,6 +76,6 @@ public class SaveTypeWorker extends SwingWorker<SaveType, Void> {
                     break;
                 }
             }
-        }).start();
+        });
     }
 }