diff --git a/zheng-api/zheng-api-server/src/main/webapp/WEB-INF/web.xml b/zheng-api/zheng-api-server/src/main/webapp/WEB-INF/web.xml
index f55aa927..711fdf0f 100644
--- a/zheng-api/zheng-api-server/src/main/webapp/WEB-INF/web.xml
+++ b/zheng-api/zheng-api-server/src/main/webapp/WEB-INF/web.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
-         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
-         version="2.5">
+         xmlns="http://java.sun.com/xml/ns/javaee"
+         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
+         version="3.0">
 
     <!-- 强制进行转码 -->
     <filter>
@@ -46,6 +46,7 @@
             <param-value>classpath*:springMVC-servlet.xml</param-value>
         </init-param>
         <load-on-startup>1</load-on-startup>
+        <async-supported>true</async-supported>
     </servlet>
     <servlet-mapping>
         <servlet-name>springMVC</servlet-name>
diff --git a/zheng-cms/zheng-cms-admin/src/main/webapp/WEB-INF/web.xml b/zheng-cms/zheng-cms-admin/src/main/webapp/WEB-INF/web.xml
index f55aa927..711fdf0f 100644
--- a/zheng-cms/zheng-cms-admin/src/main/webapp/WEB-INF/web.xml
+++ b/zheng-cms/zheng-cms-admin/src/main/webapp/WEB-INF/web.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
-         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
-         version="2.5">
+         xmlns="http://java.sun.com/xml/ns/javaee"
+         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
+         version="3.0">
 
     <!-- 强制进行转码 -->
     <filter>
@@ -46,6 +46,7 @@
             <param-value>classpath*:springMVC-servlet.xml</param-value>
         </init-param>
         <load-on-startup>1</load-on-startup>
+        <async-supported>true</async-supported>
     </servlet>
     <servlet-mapping>
         <servlet-name>springMVC</servlet-name>
diff --git a/zheng-cms/zheng-cms-job/src/main/webapp/WEB-INF/web.xml b/zheng-cms/zheng-cms-job/src/main/webapp/WEB-INF/web.xml
index 3bcffddf..050a657a 100644
--- a/zheng-cms/zheng-cms-job/src/main/webapp/WEB-INF/web.xml
+++ b/zheng-cms/zheng-cms-job/src/main/webapp/WEB-INF/web.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xmlns="http://java.sun.com/xml/ns/javaee"
-         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
-         version="2.5">
+         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
+         version="3.0">
 
     <!-- 强制进行转码 -->
     <filter>
@@ -46,6 +46,7 @@
             <param-value>classpath*:springMVC-servlet.xml</param-value>
         </init-param>
         <load-on-startup>1</load-on-startup>
+        <async-supported>true</async-supported>
     </servlet>
     <servlet-mapping>
         <servlet-name>springMVC</servlet-name>
diff --git a/zheng-cms/zheng-cms-search/src/main/webapp/WEB-INF/web.xml b/zheng-cms/zheng-cms-search/src/main/webapp/WEB-INF/web.xml
index d18bc911..050a657a 100644
--- a/zheng-cms/zheng-cms-search/src/main/webapp/WEB-INF/web.xml
+++ b/zheng-cms/zheng-cms-search/src/main/webapp/WEB-INF/web.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
-         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
-         version="2.5">
+         xmlns="http://java.sun.com/xml/ns/javaee"
+         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
+         version="3.0">
 
     <!-- 强制进行转码 -->
     <filter>
@@ -46,6 +46,7 @@
             <param-value>classpath*:springMVC-servlet.xml</param-value>
         </init-param>
         <load-on-startup>1</load-on-startup>
+        <async-supported>true</async-supported>
     </servlet>
     <servlet-mapping>
         <servlet-name>springMVC</servlet-name>
diff --git a/zheng-cms/zheng-cms-web/src/main/webapp/WEB-INF/web.xml b/zheng-cms/zheng-cms-web/src/main/webapp/WEB-INF/web.xml
index 05b20bd4..7a5316dd 100644
--- a/zheng-cms/zheng-cms-web/src/main/webapp/WEB-INF/web.xml
+++ b/zheng-cms/zheng-cms-web/src/main/webapp/WEB-INF/web.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
-	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
-	version="2.5">
+		 xmlns="http://java.sun.com/xml/ns/javaee"
+		 xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
+		 version="3.0">
 
 	<!-- 强制进行转码 -->
 	<filter>
diff --git a/zheng-demo/zheng-demo-web/src/main/webapp/WEB-INF/web.xml b/zheng-demo/zheng-demo-web/src/main/webapp/WEB-INF/web.xml
index ccb786c6..63bd5d04 100644
--- a/zheng-demo/zheng-demo-web/src/main/webapp/WEB-INF/web.xml
+++ b/zheng-demo/zheng-demo-web/src/main/webapp/WEB-INF/web.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xmlns="http://java.sun.com/xml/ns/javaee"
-         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
-         version="2.5">
+         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
+         version="3.0">
 
     <!-- 强制进行转码 -->
     <filter>
@@ -46,6 +46,7 @@
             <param-value>classpath*:springMVC-servlet.xml</param-value>
         </init-param>
         <load-on-startup>1</load-on-startup>
+        <async-supported>true</async-supported>
     </servlet>
     <servlet-mapping>
         <servlet-name>springMVC</servlet-name>
diff --git a/zheng-oss/zheng-oss-admin/src/main/webapp/WEB-INF/web.xml b/zheng-oss/zheng-oss-admin/src/main/webapp/WEB-INF/web.xml
index f55aa927..711fdf0f 100644
--- a/zheng-oss/zheng-oss-admin/src/main/webapp/WEB-INF/web.xml
+++ b/zheng-oss/zheng-oss-admin/src/main/webapp/WEB-INF/web.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
-         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
-         version="2.5">
+         xmlns="http://java.sun.com/xml/ns/javaee"
+         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
+         version="3.0">
 
     <!-- 强制进行转码 -->
     <filter>
@@ -46,6 +46,7 @@
             <param-value>classpath*:springMVC-servlet.xml</param-value>
         </init-param>
         <load-on-startup>1</load-on-startup>
+        <async-supported>true</async-supported>
     </servlet>
     <servlet-mapping>
         <servlet-name>springMVC</servlet-name>
diff --git a/zheng-oss/zheng-oss-web/src/main/webapp/WEB-INF/web.xml b/zheng-oss/zheng-oss-web/src/main/webapp/WEB-INF/web.xml
index d18bc911..050a657a 100644
--- a/zheng-oss/zheng-oss-web/src/main/webapp/WEB-INF/web.xml
+++ b/zheng-oss/zheng-oss-web/src/main/webapp/WEB-INF/web.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
-         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
-         version="2.5">
+         xmlns="http://java.sun.com/xml/ns/javaee"
+         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
+         version="3.0">
 
     <!-- 强制进行转码 -->
     <filter>
@@ -46,6 +46,7 @@
             <param-value>classpath*:springMVC-servlet.xml</param-value>
         </init-param>
         <load-on-startup>1</load-on-startup>
+        <async-supported>true</async-supported>
     </servlet>
     <servlet-mapping>
         <servlet-name>springMVC</servlet-name>
diff --git a/zheng-pay/zheng-pay-admin/src/main/webapp/WEB-INF/web.xml b/zheng-pay/zheng-pay-admin/src/main/webapp/WEB-INF/web.xml
index d18bc911..050a657a 100644
--- a/zheng-pay/zheng-pay-admin/src/main/webapp/WEB-INF/web.xml
+++ b/zheng-pay/zheng-pay-admin/src/main/webapp/WEB-INF/web.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
-         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
-         version="2.5">
+         xmlns="http://java.sun.com/xml/ns/javaee"
+         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
+         version="3.0">
 
     <!-- 强制进行转码 -->
     <filter>
@@ -46,6 +46,7 @@
             <param-value>classpath*:springMVC-servlet.xml</param-value>
         </init-param>
         <load-on-startup>1</load-on-startup>
+        <async-supported>true</async-supported>
     </servlet>
     <servlet-mapping>
         <servlet-name>springMVC</servlet-name>
diff --git a/zheng-pay/zheng-pay-web/src/main/webapp/WEB-INF/web.xml b/zheng-pay/zheng-pay-web/src/main/webapp/WEB-INF/web.xml
index d18bc911..050a657a 100644
--- a/zheng-pay/zheng-pay-web/src/main/webapp/WEB-INF/web.xml
+++ b/zheng-pay/zheng-pay-web/src/main/webapp/WEB-INF/web.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
-         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
-         version="2.5">
+         xmlns="http://java.sun.com/xml/ns/javaee"
+         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
+         version="3.0">
 
     <!-- 强制进行转码 -->
     <filter>
@@ -46,6 +46,7 @@
             <param-value>classpath*:springMVC-servlet.xml</param-value>
         </init-param>
         <load-on-startup>1</load-on-startup>
+        <async-supported>true</async-supported>
     </servlet>
     <servlet-mapping>
         <servlet-name>springMVC</servlet-name>
diff --git a/zheng-ucenter/zheng-ucenter-web/src/main/webapp/WEB-INF/web.xml b/zheng-ucenter/zheng-ucenter-web/src/main/webapp/WEB-INF/web.xml
index d18bc911..050a657a 100644
--- a/zheng-ucenter/zheng-ucenter-web/src/main/webapp/WEB-INF/web.xml
+++ b/zheng-ucenter/zheng-ucenter-web/src/main/webapp/WEB-INF/web.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
-         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
-         version="2.5">
+         xmlns="http://java.sun.com/xml/ns/javaee"
+         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
+         version="3.0">
 
     <!-- 强制进行转码 -->
     <filter>
@@ -46,6 +46,7 @@
             <param-value>classpath*:springMVC-servlet.xml</param-value>
         </init-param>
         <load-on-startup>1</load-on-startup>
+        <async-supported>true</async-supported>
     </servlet>
     <servlet-mapping>
         <servlet-name>springMVC</servlet-name>
diff --git a/zheng-wechat/zheng-wechat-mp/zheng-wechat-mp-admin/src/main/webapp/WEB-INF/web.xml b/zheng-wechat/zheng-wechat-mp/zheng-wechat-mp-admin/src/main/webapp/WEB-INF/web.xml
index d18bc911..050a657a 100644
--- a/zheng-wechat/zheng-wechat-mp/zheng-wechat-mp-admin/src/main/webapp/WEB-INF/web.xml
+++ b/zheng-wechat/zheng-wechat-mp/zheng-wechat-mp-admin/src/main/webapp/WEB-INF/web.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
-         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
-         version="2.5">
+         xmlns="http://java.sun.com/xml/ns/javaee"
+         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
+         version="3.0">
 
     <!-- 强制进行转码 -->
     <filter>
@@ -46,6 +46,7 @@
             <param-value>classpath*:springMVC-servlet.xml</param-value>
         </init-param>
         <load-on-startup>1</load-on-startup>
+        <async-supported>true</async-supported>
     </servlet>
     <servlet-mapping>
         <servlet-name>springMVC</servlet-name>