diff --git a/src/main/webapp/WEB-INF/views/cfg/website/httpForm.jsp b/src/main/webapp/WEB-INF/views/cfg/website/httpForm.jsp
index 910b722c3..83c7f4dba 100644
--- a/src/main/webapp/WEB-INF/views/cfg/website/httpForm.jsp
+++ b/src/main/webapp/WEB-INF/views/cfg/website/httpForm.jsp
@@ -115,12 +115,28 @@
 												}					
 											}
 										});
+										var hasInvisibleCharTags=[];
+										var reg = new RegExp(/\t|\r|\n/);
+										console.log($(".tagsinput").find(".tag").length);
+										$(".tagsinput").find(".tag").each(function(){
+											var text=$(this).children("span").text();
+											if (text.match(reg)) {
+												hasInvisibleCharTags.push("'"+text+"'");
+												flag = false;
+											}
+										});
+										if(hasInvisibleCharTags.length==1){
+											$(".tagsinput").parents(".col-md-6").next("div").html("<label class='error'>"+$.validator.messages.hasInvisibleChar.replace("{0}",hasInvisibleCharTags.join(","))+"</label>");
+										}else if(hasInvisibleCharTags.length>=1){
+											$(".tagsinput").parents(".col-md-6").next("div").html("<label class='error'>"+$.validator.messages.haveInvisibleChar.replace("{0}",hasInvisibleCharTags.join(","))+"</label>");
+										}
 										if(flag){
 											//将disable属性的元素删除
 											$(".disabled").each(function(){
 												$(this).remove();
 											});
 											$("input[name$='exprType']").attr("disabled",false);
+											console.log(7777);
 											loading('onloading...');
 											form.submit();
 										}else{
diff --git a/src/main/webapp/static/global/plugins/jquery-validation/1.11.0/localization/messages_en.js b/src/main/webapp/static/global/plugins/jquery-validation/1.11.0/localization/messages_en.js
index 2034936b6..5cf046daf 100644
--- a/src/main/webapp/static/global/plugins/jquery-validation/1.11.0/localization/messages_en.js
+++ b/src/main/webapp/static/global/plugins/jquery-validation/1.11.0/localization/messages_en.js
@@ -62,6 +62,8 @@
 		specServiceCodeCheck:"Protocol No is repeat.",
 		compareDate:"The end time should not be earlier than the start time.",
 		hexCheck:"Please enter the HEX format character",
-		invisibleChar:"Please enter the visible character"
+		invisibleChar:"Please enter the visible character",
+		hasInvisibleChar:"The tag {0} has invisible character",
+		haveInvisibleChar:"The tags {0} have invisible character"
 	});
 }(jQuery));
diff --git a/src/main/webapp/static/global/plugins/jquery-validation/1.11.0/localization/messages_zh.js b/src/main/webapp/static/global/plugins/jquery-validation/1.11.0/localization/messages_zh.js
index 175cb8bf0..5bfc41c8a 100644
--- a/src/main/webapp/static/global/plugins/jquery-validation/1.11.0/localization/messages_zh.js
+++ b/src/main/webapp/static/global/plugins/jquery-validation/1.11.0/localization/messages_zh.js
@@ -62,6 +62,8 @@
 		specServiceCodeCheck:"协议号重复",
 		compareDate:"结束时间不能早于开始时间",
 		hexCheck:"请输入十六进制字符",
-		invisibleChar:"请输入可见字符"
+		invisibleChar:"请输入可见字符",
+		hasInvisibleChar:"标签{0}包含不可见字符",
+		haveInvisibleChar:"标签{0}包含不可见字符"
 	});
 }(jQuery));
diff --git a/src/main/webapp/static/global/scripts/common.js b/src/main/webapp/static/global/scripts/common.js
index 3e556904a..86837b7ad 100644
--- a/src/main/webapp/static/global/scripts/common.js
+++ b/src/main/webapp/static/global/scripts/common.js
@@ -261,15 +261,22 @@ $(function(){
    	   'delimiter':'***and***',//特殊字符串分隔与表达式的多关键词
    	   maxCount:4,
    	   onAddTag:function(tag,size){
-   		   //var keywordValue = "";
-   		   var objNamePrefix = $(this).attr("name").split("cfgKeywords")[0];
-			/*$("span[class='tag']").each(function(){
-				keywordValue = keywordValue+"***iie***"+$(this).find("span").text().trim();
-			});
-			$(this).prev("input[name$='cfgKeywords']").val(keywordValue);*/
+	   		var reg = new RegExp(/\t|\r|\n/);
+			if (tag.match(reg)) {
+				$(this).parents(".col-md-6").next("div").html("<label class='error'>"+$.validator.messages.hasInvisibleChar.replace("{0}","'"+tag+"'")+"</label>");
+			}else{
+				$(this).parents(".col-md-6").next("div").html("");
+			}
+			//var keywordValue = "";
+   		   	var objNamePrefix = $(this).attr("name").split("cfgKeywords")[0];
+				/*$("span[class='tag']").each(function(){
+					keywordValue = keywordValue+"***iie***"+$(this).find("span").text().trim();
+				});
+				$(this).prev("input[name$='cfgKeywords']").val(keywordValue);*/
    		   exprTypeChecked(objNamePrefix,size);
    	   },
    	   onRemoveTag:function(tag,size){
+   		   $(this).parents(".col-md-6").next("div").html("");
    		   //var keywordValue = "";
    		   var objNamePrefix = $(this).attr("name").split("cfgKeywords")[0];
 	   		/*$("span[class='tag']").each(function(){