diff --git a/WebContent/WEB-INF/web.xml b/WebContent/WEB-INF/web.xml
index 5b74acc75..536af834b 100644
--- a/WebContent/WEB-INF/web.xml
+++ b/WebContent/WEB-INF/web.xml
@@ -593,7 +593,7 @@
 		</init-param>
 		<init-param>
 			<param-name>encoding</param-name>
-			<param-value>GBK</param-value>
+			<param-value>UTF-8</param-value>
 		</init-param>
 	</filter>
 	<filter-mapping>
diff --git a/WebContent/WEB-INF/web_app.xml b/WebContent/WEB-INF/web_app.xml
index 39773a051..cee93dc3f 100644
--- a/WebContent/WEB-INF/web_app.xml
+++ b/WebContent/WEB-INF/web_app.xml
@@ -524,7 +524,7 @@
 		</init-param>
 		<init-param>
 			<param-name>encoding</param-name>
-			<param-value>GBK</param-value>
+			<param-value>UTF-8</param-value>
 		</init-param>
 	</filter>
 	<filter-mapping>