diff --git a/src/main/webapp/WEB-INF/views/cfg/actionRegionForm.jsp b/src/main/webapp/WEB-INF/views/cfg/actionRegionForm.jsp
index 9750f3c9c..2b119217b 100644
--- a/src/main/webapp/WEB-INF/views/cfg/actionRegionForm.jsp
+++ b/src/main/webapp/WEB-INF/views/cfg/actionRegionForm.jsp
@@ -39,7 +39,7 @@
 					</select>
 				</div>
 				<div class="col-md-6">
-					<input id="responseContent" name="userRegion2" class="form-control" type="text" value="${_cfg.userRegion2 }">
+					<input id="responseContent" name="userRegion2" class="form-control" type="text" value="${_cfg.userRegion2 }" maxlength="1024">
 					<select id="responseFile" name="userRegion3" data-live-search="true" data-live-search-placeholder="search" class="selectpicker form-control required">
 	               		<option value=""><spring:message code="select"/></option>
 	               		<c:forEach items="${allProxyFileStrategys}" var="file">
@@ -119,7 +119,7 @@
 			<label id="responseLabel" class="control-label col-md-3 "><font color="red">*</font>
 				<spring:message code="redirect_url" /></label>
 			<div class="col-md-6">
-				<input id="responseContent" name="userRegion2" class="form-control required httpCheck" type="text" value="${_cfg.userRegion2 }">
+				<input id="responseContent" name="userRegion2" class="form-control required httpCheck" type="text" value="${_cfg.userRegion2 }" maxlength="1024">
 				<select id="responseFile" name="userRegion3" data-live-search="true" data-live-search-placeholder="search" class="selectpicker form-control required">
                		<option value=""><spring:message code="select"/></option>
                		<c:forEach items="${allProxyFileStrategys}" var="file">
@@ -212,7 +212,7 @@
 			<label class="control-label col-md-3"><font color="red">*</font>
 				<spring:message code="replaced_content" /></label>
 			<div class="col-md-6">
-				<input class="form-control required" type="text"
+				<input class="form-control required" type="text" maxlength="1024"
 					name="userRegion2"
 					value="${_cfg.userRegion2 }">
 			</div>
@@ -224,7 +224,7 @@
 			<label class="control-label col-md-3"><font color="red">*</font>
 				<spring:message code="replace_content" /></label>
 			<div class="col-md-6">
-				<input class="form-control required" type="text"
+				<input class="form-control required" type="text" maxlength="1024"
 					name="userRegion3"
 					value="${_cfg.userRegion3 }">
 			</div>
diff --git a/src/main/webapp/WEB-INF/views/cfg/app/appMultiFeatureCfgForm.jsp b/src/main/webapp/WEB-INF/views/cfg/app/appMultiFeatureCfgForm.jsp
index 7f6f8e129..9e53339fa 100644
--- a/src/main/webapp/WEB-INF/views/cfg/app/appMultiFeatureCfgForm.jsp
+++ b/src/main/webapp/WEB-INF/views/cfg/app/appMultiFeatureCfgForm.jsp
@@ -280,7 +280,7 @@ var delContent = function(contentClassName, addBtnClassName) {
 									            <label class="control-label col-md-3"><spring:message
 														code="user_region" /></label>
 												<div class="col-md-6">
-													<input class="form-control" type="text" name="userRegion1"
+													<input class="form-control" type="text" name="userRegion1" maxlength="1024"
 														value="${_cfg.userRegion1}">
 												</div>
 												<div for="userRegion1"></div>
diff --git a/src/main/webapp/WEB-INF/views/cfg/intercept/interceptForm.jsp b/src/main/webapp/WEB-INF/views/cfg/intercept/interceptForm.jsp
index 4a424d0e5..d8cabe053 100644
--- a/src/main/webapp/WEB-INF/views/cfg/intercept/interceptForm.jsp
+++ b/src/main/webapp/WEB-INF/views/cfg/intercept/interceptForm.jsp
@@ -655,7 +655,7 @@
 													<label class="control-label col-md-3"><font color="red">*</font>
 														<spring:message code="replaced_content" /></label>
 													<div class="col-md-6">
-														<input class="form-control required" type="text"
+														<input class="form-control required" type="text" maxlength="1024"
 															name="userRegion2"
 															value="${_cfg.userRegion2 }">
 													</div>
@@ -667,7 +667,7 @@
 													<label class="control-label col-md-3"><font color="red">*</font>
 														<spring:message code="replace_content" /></label>
 													<div class="col-md-6">
-														<input class="form-control required" type="text"
+														<input class="form-control required" type="text" maxlength="1024"
 															name="userRegion3"
 															value="${_cfg.userRegion3 }">
 													</div>
@@ -703,8 +703,8 @@
 													<label class="control-label col-md-3"><font color="red">*</font>
 														<spring:message code="With" /></label>
 													<div class="col-md-6">
-														<input class="form-control required ip" type="text" name="userRegion2" value="${_cfg.userRegion2}">
-														<input class="form-control" type="hidden" name="userRegion3" value="${_cfg.userRegion3}">
+														<input class="form-control required ip" maxlength="1024" type="text" name="userRegion2" value="${_cfg.userRegion2}">
+														<input class="form-control" type="hidden" maxlength="1024" name="userRegion3" value="${_cfg.userRegion3}">
 														<%-- <select name="userRegion2" class="selectpicker show-tick form-control required">
 										            		<option value="" ><spring:message code="select"/></option>
 							               					<c:forEach items="${policyGroups }" var="policyGroup">
diff --git a/src/main/webapp/WEB-INF/views/cfg/proxy/cache/form.jsp b/src/main/webapp/WEB-INF/views/cfg/proxy/cache/form.jsp
index 2a54d6fab..66d003d5e 100644
--- a/src/main/webapp/WEB-INF/views/cfg/proxy/cache/form.jsp
+++ b/src/main/webapp/WEB-INF/views/cfg/proxy/cache/form.jsp
@@ -446,7 +446,7 @@
 											<spring:message code="include_cookie" />
 											</label>
 											<div class="col-md-6">
-											<input id="cookie" name="cookie" class="form-control invisibleChar" type="text" value="${_cfg.userRegion.cache_key.cookie}">
+											<input id="cookie" name="cookie" class="form-control invisibleChar" type="text" maxlength="1024" value="${_cfg.userRegion.cache_key.cookie}">
 										 	</div>
 											<div for="cookie"></div>
 										</div>