diff --git a/src/main/resources/messages/message_en.properties b/src/main/resources/messages/message_en.properties
index 666af2186..68176e752 100644
--- a/src/main/resources/messages/message_en.properties
+++ b/src/main/resources/messages/message_en.properties
@@ -367,7 +367,7 @@ configuration=Configuration
 direction=Direction
 protocol=Protocol
 oneway=Single
-twoway=Two-way
+twoway=Double
 arbitrary=Arbitrarily
 basic_config=Basic Configuration
 block_config=Configuration Info
diff --git a/src/main/webapp/WEB-INF/include/form/basicInfo.jsp b/src/main/webapp/WEB-INF/include/form/basicInfo.jsp
index 84539577f..0bdef9c2a 100644
--- a/src/main/webapp/WEB-INF/include/form/basicInfo.jsp
+++ b/src/main/webapp/WEB-INF/include/form/basicInfo.jsp
@@ -38,7 +38,7 @@
 		        </c:forEach>
            		<sys:treeselect id="classify" name="classify" value="${_cfg.classify}" labelName="classifyName" extId="0"
 				labelValue="${classifyValue}"
-					title="type" url="/basics/serviceDictInfo/treeData?itType=1&isShowLeaf=true" notAllowSelectRoot="true" allowClear="true" notAllowSelectParent="false"
+					title="classification" url="/basics/serviceDictInfo/treeData?itType=1&isShowLeaf=true" notAllowSelectRoot="true" allowClear="true" notAllowSelectParent="false"
 					checked="true" cssClass="form-control" checkedPS="" unCheckedPS=""/>
            	 <%-- <select name="classify" multiple class="selectpicker form-control" title=<spring:message code="select"/>>
                	
diff --git a/src/main/webapp/WEB-INF/views/cfg/fileTransfer/ftpForm.jsp b/src/main/webapp/WEB-INF/views/cfg/fileTransfer/ftpForm.jsp
index 9f4bf4024..4cbebe584 100644
--- a/src/main/webapp/WEB-INF/views/cfg/fileTransfer/ftpForm.jsp
+++ b/src/main/webapp/WEB-INF/views/cfg/fileTransfer/ftpForm.jsp
@@ -59,13 +59,15 @@
 											var isHexbin=$(this).val();
 											if(isHexbin == 1){ //十六进制 
 												var keywords=$("input[name$='"+$(this).attr("name").replace("isHexbin","cfgKeywords")+"']").val();
-												if(!(/^([0-9|a-f|A-F]*)$/.test(keywords))){
-													$(this).parents(".boxSolid").find(
-															"div[for='"
-																	+ $(this).attr("name").replace("isHexbin","cfgKeywords")
-																	+ "']").html("<label id=\"cfgKeywordsError\" class=\"error\">"+$.validator.messages.hexCheck+"</label>");
-													flag = false;
-												}					
+												if(keywords != ''){
+													if(!(/^([0-9|a-f|A-F]*)$/.test(keywords))){
+														$(this).parents(".boxSolid").find(
+																"div[for='"
+																		+ $(this).attr("name").replace("isHexbin","cfgKeywords")
+																		+ "']").html("<label id=\"cfgKeywordsError\" class=\"error\">"+$.validator.messages.hexCheck+"</label>");
+														flag = false;
+													}
+												}				
 											}
 										});
 										if(flag){
diff --git a/src/main/webapp/WEB-INF/views/cfg/mail/mailForm.jsp b/src/main/webapp/WEB-INF/views/cfg/mail/mailForm.jsp
index 9ecb25d8a..4384c627d 100644
--- a/src/main/webapp/WEB-INF/views/cfg/mail/mailForm.jsp
+++ b/src/main/webapp/WEB-INF/views/cfg/mail/mailForm.jsp
@@ -65,13 +65,15 @@
 											var isHexbin=$(this).val();
 											if(isHexbin == 1){ //十六进制 
 												var keywords=$("input[name$='"+$(this).attr("name").replace("isHexbin","cfgKeywords")+"']").val();
-												if(!(/^([0-9|a-f|A-F]*)$/.test(keywords))){
-													$(this).parents(".boxSolid").find(
-															"div[for='"
-																	+ $(this).attr("name").replace("isHexbin","cfgKeywords")
-																	+ "']").html("<label id=\"cfgKeywordsError\" class=\"error\">"+$.validator.messages.hexCheck+"</label>");
-													flag = false;
-												}					
+												if(keywords != ''){
+													if(!(/^([0-9|a-f|A-F]*)$/.test(keywords))){
+														$(this).parents(".boxSolid").find(
+																"div[for='"
+																		+ $(this).attr("name").replace("isHexbin","cfgKeywords")
+																		+ "']").html("<label id=\"cfgKeywordsError\" class=\"error\">"+$.validator.messages.hexCheck+"</label>");
+														flag = false;
+													}
+												}						
 											}
 										});
 										if(flag){
diff --git a/src/main/webapp/WEB-INF/views/cfg/other/bgpForm.jsp b/src/main/webapp/WEB-INF/views/cfg/other/bgpForm.jsp
index 6d7943ab2..4990b79ab 100644
--- a/src/main/webapp/WEB-INF/views/cfg/other/bgpForm.jsp
+++ b/src/main/webapp/WEB-INF/views/cfg/other/bgpForm.jsp
@@ -58,12 +58,14 @@
 											var isHexbin=$(this).val();
 											if(isHexbin == 1){ //十六进制 
 												var keywords=$("input[name$='"+$(this).attr("name").replace("isHexbin","cfgKeywords")+"']").val();
-												if(!(/^([0-9|a-f|A-F]*)$/.test(keywords))){
-													$(this).parents(".boxSolid").find(
-															"div[for='"
-																	+ $(this).attr("name").replace("isHexbin","cfgKeywords")
-																	+ "']").html("<label id=\"cfgKeywordsError\" class=\"error\">"+$.validator.messages.hexCheck+"</label>");
-													flag = false;
+												if(keywords != ''){
+													if(!(/^([0-9|a-f|A-F]*)$/.test(keywords))){
+														$(this).parents(".boxSolid").find(
+																"div[for='"
+																		+ $(this).attr("name").replace("isHexbin","cfgKeywords")
+																		+ "']").html("<label id=\"cfgKeywordsError\" class=\"error\">"+$.validator.messages.hexCheck+"</label>");
+														flag = false;
+													}
 												}					
 											}
 										});
diff --git a/src/main/webapp/WEB-INF/views/cfg/other/xmppForm.jsp b/src/main/webapp/WEB-INF/views/cfg/other/xmppForm.jsp
index 9d1598f10..0cf3a381b 100644
--- a/src/main/webapp/WEB-INF/views/cfg/other/xmppForm.jsp
+++ b/src/main/webapp/WEB-INF/views/cfg/other/xmppForm.jsp
@@ -59,12 +59,14 @@
 											var isHexbin=$(this).val();
 											if(isHexbin == 1){ //十六进制 
 												var keywords=$("input[name$='"+$(this).attr("name").replace("isHexbin","cfgKeywords")+"']").val();
-												if(!(/^([0-9|a-f|A-F]*)$/.test(keywords))){
-													$(this).parents(".boxSolid").find(
-															"div[for='"
-																	+ $(this).attr("name").replace("isHexbin","cfgKeywords")
-																	+ "']").html("<label id=\"cfgKeywordsError\" class=\"error\">"+$.validator.messages.hexCheck+"</label>");
-													flag = false;
+												if(keywords != ''){
+													if(!(/^([0-9|a-f|A-F]*)$/.test(keywords))){
+														$(this).parents(".boxSolid").find(
+																"div[for='"
+																		+ $(this).attr("name").replace("isHexbin","cfgKeywords")
+																		+ "']").html("<label id=\"cfgKeywordsError\" class=\"error\">"+$.validator.messages.hexCheck+"</label>");
+														flag = false;
+													}
 												}					
 											}
 										});
diff --git a/src/main/webapp/WEB-INF/views/cfg/proxy/control/httpRedirectForm.jsp b/src/main/webapp/WEB-INF/views/cfg/proxy/control/httpRedirectForm.jsp
index 0024d64b9..548357849 100644
--- a/src/main/webapp/WEB-INF/views/cfg/proxy/control/httpRedirectForm.jsp
+++ b/src/main/webapp/WEB-INF/views/cfg/proxy/control/httpRedirectForm.jsp
@@ -66,13 +66,15 @@
 											var isHexbin=$(this).val();
 											if(isHexbin == 1){ //十六进制 
 												var keywords=$("input[name$='"+$(this).attr("name").replace("isHexbin","cfgKeywords")+"']").val();
-												if(!(/^([0-9|a-f|A-F]*)$/.test(keywords))){
-													$(this).parents(".boxSolid").find(
-															"div[for='"
-																	+ $(this).attr("name").replace("isHexbin","cfgKeywords")
-																	+ "']").html("<label id=\"cfgKeywordsError\" class=\"error\">"+$.validator.messages.hexCheck+"</label>");
-													flag = false;
-												}					
+												if(keywords != ''){
+													if(!(/^([0-9|a-f|A-F]*)$/.test(keywords))){
+														$(this).parents(".boxSolid").find(
+																"div[for='"
+																		+ $(this).attr("name").replace("isHexbin","cfgKeywords")
+																		+ "']").html("<label id=\"cfgKeywordsError\" class=\"error\">"+$.validator.messages.hexCheck+"</label>");
+														flag = false;
+													}
+												}						
 											}
 										});
 										if(flag){
diff --git a/src/main/webapp/WEB-INF/views/cfg/website/dnsForm.jsp b/src/main/webapp/WEB-INF/views/cfg/website/dnsForm.jsp
index d4bb37f59..65474188f 100644
--- a/src/main/webapp/WEB-INF/views/cfg/website/dnsForm.jsp
+++ b/src/main/webapp/WEB-INF/views/cfg/website/dnsForm.jsp
@@ -59,12 +59,14 @@
 											var isHexbin=$(this).val();
 											if(isHexbin == 1){ //十六进制 
 												var keywords=$("input[name$='"+$(this).attr("name").replace("isHexbin","cfgKeywords")+"']").val();
-												if(!(/^([0-9|a-f|A-F]*)$/.test(keywords))){
-													$(this).parents(".boxSolid").find(
-															"div[for='"
-																	+ $(this).attr("name").replace("isHexbin","cfgKeywords")
-																	+ "']").html("<label id=\"cfgKeywordsError\" class=\"error\">"+$.validator.messages.hexCheck+"</label>");
-													flag = false;
+												if(keywords != ''){
+													if(!(/^([0-9|a-f|A-F]*)$/.test(keywords))){
+														$(this).parents(".boxSolid").find(
+																"div[for='"
+																		+ $(this).attr("name").replace("isHexbin","cfgKeywords")
+																		+ "']").html("<label id=\"cfgKeywordsError\" class=\"error\">"+$.validator.messages.hexCheck+"</label>");
+														flag = false;
+													}
 												}					
 											}
 										});
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 ba94b9dc4..910b722c3 100644
--- a/src/main/webapp/WEB-INF/views/cfg/website/httpForm.jsp
+++ b/src/main/webapp/WEB-INF/views/cfg/website/httpForm.jsp
@@ -104,16 +104,14 @@
 											var isHexbin=$(this).val();
 											if(isHexbin == 1){ //十六进制 
 												var keywords=$("input[name$='"+$(this).attr("name").replace("isHexbin","cfgKeywords")+"']").val();
-												if(!(/^([0-9|a-f|A-F]*)$/.test(keywords))){
-													alert($(this).parents(".boxSolid").find(
-															"div[for='"
-															+ $(this).attr("name").replace("isHexbin","cfgKeywords")
-															+ "']").length);
-													$(this).parents(".boxSolid").find(
-															"div[for='"
-																	+ $(this).attr("name").replace("isHexbin","cfgKeywords")
-																	+ "']").html("<label id=\"cfgKeywordsError\" class=\"error\">"+$.validator.messages.hexCheck+"</label>");
-													flag = false;
+												if(keywords != ''){
+													if(!(/^([0-9|a-f|A-F]*)$/.test(keywords))){
+														$(this).parents(".boxSolid").find(
+																"div[for='"
+																		+ $(this).attr("name").replace("isHexbin","cfgKeywords")
+																		+ "']").html("<label id=\"cfgKeywordsError\" class=\"error\">"+$.validator.messages.hexCheck+"</label>");
+														flag = false;
+													}
 												}					
 											}
 										});
diff --git a/src/main/webapp/WEB-INF/views/cfg/website/sslForm.jsp b/src/main/webapp/WEB-INF/views/cfg/website/sslForm.jsp
index 82e2ce98d..2842d3d07 100644
--- a/src/main/webapp/WEB-INF/views/cfg/website/sslForm.jsp
+++ b/src/main/webapp/WEB-INF/views/cfg/website/sslForm.jsp
@@ -59,14 +59,15 @@
 											var isHexbin=$(this).val();
 											if(isHexbin == 1){ //十六进制 
 												var keywords=$("input[name$='"+$(this).attr("name").replace("isHexbin","cfgKeywords")+"']").val();
-												if(!(/^([0-9|a-f|A-F]*)$/.test(keywords))){
-													$(this).parents(".boxSolid").find(
-															"div[for='"
-																	+ $(this).attr("name").replace("isHexbin","cfgKeywords")
-																	+ "']").html("<label id=\"cfgKeywordsError\" class=\"error\">"+$.validator.messages.hexCheck+"</label>");
-													flag = false;
-													return;
-												}					
+												if(keywords != ''){
+													if(!(/^([0-9|a-f|A-F]*)$/.test(keywords))){
+														$(this).parents(".boxSolid").find(
+																"div[for='"
+																		+ $(this).attr("name").replace("isHexbin","cfgKeywords")
+																		+ "']").html("<label id=\"cfgKeywordsError\" class=\"error\">"+$.validator.messages.hexCheck+"</label>");
+														flag = false;
+													}
+												}						
 											}
 										});
 										if(flag){