diff --git a/designer-base/src/main/java/com/fr/start/server/FineEmbedServerActivator.java b/designer-base/src/main/java/com/fr/start/server/FineEmbedServerActivator.java
index 2292da99a..176db579a 100644
--- a/designer-base/src/main/java/com/fr/start/server/FineEmbedServerActivator.java
+++ b/designer-base/src/main/java/com/fr/start/server/FineEmbedServerActivator.java
@@ -12,8 +12,6 @@ import com.fr.third.springframework.web.context.support.AnnotationConfigWebAppli
 import com.fr.workspace.WorkContext;
 import org.apache.catalina.Context;
 import org.apache.catalina.LifecycleException;
-import org.apache.catalina.Wrapper;
-
 import org.apache.catalina.loader.WebappLoader;
 import org.apache.catalina.startup.Tomcat;
 
@@ -25,12 +23,12 @@ import java.util.Set;
  * Created by juhaoyu on 2018/6/5.
  */
 public class FineEmbedServerActivator extends Activator {
-    
+
     private Tomcat tomcat;
-    
+
     @Override
     public synchronized void start() {
-        
+
         try {
             //初始化tomcat
             initTomcat();
@@ -39,10 +37,10 @@ public class FineEmbedServerActivator extends Activator {
             FineLoggerFactory.getLogger().error(e.getMessage(), e);
         }
     }
-    
+
     @Override
     public synchronized void stop() {
-        
+
         try {
             stopSpring();
             stopServerActivator();
@@ -51,75 +49,62 @@ public class FineEmbedServerActivator extends Activator {
             FineLoggerFactory.getLogger().error(e.getMessage(), e);
         }
     }
-    
+
     private void initTomcat() {
-        
+
         tomcat = new Tomcat();
-        
+
         tomcat.setPort(DesignerEnvManager.getEnvManager().getEmbedServerPort());
         // 设置解码uri使用的字符编码
         tomcat.getConnector().setURIEncoding(EncodeConstants.ENCODING_UTF_8);
         String docBase = new File(WorkContext.getCurrent().getPath()).getParent();
         String appName = "/" + FRContext.getCommonOperator().getAppName();
         Context context = tomcat.addContext(appName, docBase);
-        addDefaultServlet(context);
+        Tomcat.initWebappDefaults(context);
         //覆盖tomcat的WebAppClassLoader
         context.setLoader(new FRTomcatLoader());
-        
+
         //直接指定initializer，tomcat就不用再扫描一遍了
         SpringServletContainerInitializer initializer = new SpringServletContainerInitializer();
         Set<Class<?>> classes = new HashSet<Class<?>>();
         classes.add(FineWebApplicationInitializer.class);
         context.addServletContainerInitializer(initializer, classes);
     }
-    
-    private void addDefaultServlet(Context context) {
-        
-        Wrapper defaultServlet = context.createWrapper();
-        defaultServlet.setName("default");
-        defaultServlet.setServletClass("org.apache.catalina.servlets.DefaultServlet");
-        defaultServlet.addInitParameter("debug", "0");
-        defaultServlet.addInitParameter("listings", "false");
-        defaultServlet.setLoadOnStartup(1);
-        defaultServlet.setOverridable(true);
-        context.addChild(defaultServlet);
-        context.addServletMapping("/","default");
-    }
-    
-    
+
+
     private void stopServerActivator() {
-    
+
         ModuleRole.ServerRoot.stop();
     }
-    
+
     private void stopSpring() {
-        
+
         AnnotationConfigWebApplicationContext context = ModuleRole.ServerRoot.getSingleton(AnnotationConfigWebApplicationContext.class);
         if (context != null) {
             context.stop();
             context.destroy();
         }
     }
-    
+
     private void stopTomcat() throws LifecycleException {
-        
+
         tomcat.stop();
         tomcat.destroy();
     }
-    
-    
+
+
     /**
      * Created by juhaoyu on 2018/6/5.
      * 自定义的tomcat loader，主要用于防止内置服务器再加载一遍class
      */
     private static class FRTomcatLoader extends WebappLoader {
-        
+
         @Override
         public ClassLoader getClassLoader() {
-            
+
             return this.getClass().getClassLoader();
         }
-        
+
     }
-    
+
 }