diff --git a/skywalking-webui/src/main/resources/spring/springmvc-servlet.xml b/skywalking-webui/src/main/resources/spring/springmvc-servlet.xml
index 2301ca175..c2aab6686 100644
--- a/skywalking-webui/src/main/resources/spring/springmvc-servlet.xml
+++ b/skywalking-webui/src/main/resources/spring/springmvc-servlet.xml
@@ -1,66 +1,61 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <beans xmlns="http://www.springframework.org/schema/beans"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
-	xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:tx="http://www.springframework.org/schema/tx"
-	xmlns:lang="http://www.springframework.org/schema/lang"
-	xsi:schemaLocation="http://www.springframework.org/schema/beans
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:context="http://www.springframework.org/schema/context"
+       xmlns:mvc="http://www.springframework.org/schema/mvc"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans
 				http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
 				http://www.springframework.org/schema/context
 				http://www.springframework.org/schema/context/spring-context-3.0.xsd
 				http://www.springframework.org/schema/mvc 
-				http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
-				http://www.springframework.org/schema/tx
-     	        http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
-				http://www.springframework.org/schema/tx
-     	   		http://www.springframework.org/schema/tx/spring-tx-3.0.xsd	
-     	   		http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang.xsd
-           http://mybatis.org/schema/mybatis-spring http://mybatis.org/schema/mybatis-spring.xsd	">
-	<!-- 添加注解驱动 -->
-	<mvc:annotation-driven />
-	<!-- 默认扫描的包路径 -->
-	<context:component-scan base-package="com.ai" />
+				http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">
+    <!-- 添加注解驱动 -->
+    <mvc:annotation-driven/>
+    <!-- 默认扫描的包路径 -->
+    <context:component-scan base-package="com.ai"/>
 
-	<mvc:resources mapping="/img/**" location="/img/" />
-	<mvc:resources mapping="/js/**" location="/js/" />
-	<mvc:resources mapping="/css/**" location="/css/" />
+    <mvc:resources mapping="/img/**" location="/img/"/>
+    <mvc:resources mapping="/js/**" location="/js/"/>
+    <mvc:resources mapping="/css/**" location="/css/"/>
 
-	<!-- freemarker 配置 -->
-	<bean id="freemarkerConfig"
-		class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer">
-		<property name="templateLoaderPath" value="/ftl" />
-		<property name="freemarkerSettings">
-			<props>
-				<prop key="template_update_delay">10</prop>
-				<prop key="locale">zh_CN</prop>
-				<prop key="datetime_format">yyyy-MM-dd HH:mm:ss</prop>
-				<prop key="date_format">yyyy-MM-dd</prop>
-				<prop key="number_format">#.####</prop>
-			</props>
-		</property>
-	</bean>
+    <!-- freemarker 配置 -->
+    <bean id="freemarkerConfig"
+          class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer">
+        <property name="templateLoaderPath" value="/ftl"/>
+        <property name="freemarkerSettings">
+            <props>
+                <prop key="template_update_delay">10</prop>
+                <prop key="locale">zh_CN</prop>
+                <prop key="datetime_format">yyyy-MM-dd HH:mm:ss</prop>
+                <prop key="date_format">yyyy-MM-dd</prop>
+                <prop key="number_format">#.####</prop>
+                <prop key="defaultEncoding">UTF-8</prop>
+            </props>
+        </property>
+    </bean>
 
-	<bean
-		class="org.springframework.web.servlet.view.freemarker.FreeMarkerViewResolver">
-		<property name="suffix" value=".ftl" />
-		<property name="order" value="1" />
-		<property name="viewClass" value="com.ai.cloud.util.view.BaseFreeMarkerView" />
-		<property name="contentType" value="text/html;charset=UTF-8" />
-		<property name="exposeRequestAttributes" value="false" />
-		<property name="exposeSessionAttributes" value="false" />
-		<property name="exposeSpringMacroHelpers" value="true" />
+    <bean
+            class="org.springframework.web.servlet.view.freemarker.FreeMarkerViewResolver">
+        <property name="suffix" value=".ftl"/>
+        <property name="order" value="1"/>
+        <property name="viewClass" value="com.ai.cloud.util.view.BaseFreeMarkerView"/>
+        <property name="contentType" value="text/html;charset=UTF-8"/>
+        <property name="exposeRequestAttributes" value="false"/>
+        <property name="exposeSessionAttributes" value="false"/>
+        <property name="exposeSpringMacroHelpers" value="true"/>
 
-	</bean>
+    </bean>
 
-	<bean id="propertyConfigurer"
-		class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
-		<property name="locations">
-			<list>
-				<value>classpath:jdbc.properties</value>
-			</list>
-		</property>
-	</bean>
+    <bean id="propertyConfigurer"
+          class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
+        <property name="locations">
+            <list>
+                <value>classpath:jdbc.properties</value>
+            </list>
+        </property>
+    </bean>
 
-	<!-- 数据库、事务配置 -->
-	<import resource="application-jdbc.xml" />
+    <!-- 数据库、事务配置 -->
+    <import resource="application-jdbc.xml"/>
 
 </beans>
\ No newline at end of file