diff --git a/contact-center/app/src/main/java/com/chatopera/cc/app/config/IMServerConfiguration.java b/contact-center/app/src/main/java/com/chatopera/cc/app/config/IMServerConfiguration.java
index 9f0ea440..8f1ebfb6 100644
--- a/contact-center/app/src/main/java/com/chatopera/cc/app/config/IMServerConfiguration.java
+++ b/contact-center/app/src/main/java/com/chatopera/cc/app/config/IMServerConfiguration.java
@@ -87,7 +87,7 @@ public class IMServerConfiguration
         	FileInputStream in = new FileInputStream(sslFile);
         	sslProperties.load(in);
         	in.close();
-        	if(!StringUtils.isBlank(sslProperties.getProperty("key-store")) && !StringUtils.isBlank(sslProperties.getProperty("key-store-password"))){
+        	if(StringUtils.isNotBlank(sslProperties.getProperty("key-store")) && StringUtils.isNotBlank(sslProperties.getProperty("key-store-password"))){
         		config.setKeyStorePassword(MainUtils.decryption(sslProperties.getProperty("key-store-password")));
         	    InputStream stream = new FileInputStream(new File(path , "ssl/"+sslProperties.getProperty("key-store")));
         	    config.setKeyStore(stream);
@@ -96,7 +96,7 @@ public class IMServerConfiguration
 		
 		
 //	    config.setSSLProtocol("https");
-		int workThreads = !StringUtils.isBlank(threads) && threads.matches("[\\d]{1,6}") ? Integer.parseInt(threads) : 100 ;
+		int workThreads = StringUtils.isNotBlank(threads) && threads.matches("[\\d]{1,6}") ? Integer.parseInt(threads) : 100 ;
 		config.setWorkerThreads(workThreads);
 //		config.setStoreFactory(new HazelcastStoreFactory());
 		config.setAuthorizationListener(new AuthorizationListener() {
diff --git a/contact-center/app/src/main/java/com/chatopera/cc/app/handler/resource/MediaController.java b/contact-center/app/src/main/java/com/chatopera/cc/app/handler/resource/MediaController.java
index b08c2de2..c9fc61b9 100644
--- a/contact-center/app/src/main/java/com/chatopera/cc/app/handler/resource/MediaController.java
+++ b/contact-center/app/src/main/java/com/chatopera/cc/app/handler/resource/MediaController.java
@@ -74,7 +74,6 @@ public class MediaController extends Handler {
                       @Valid String id,
                       @RequestParam(value = "original", required = false) boolean original,
                       @RequestParam(value = "cooperation", required = false) boolean cooperation) throws IOException, SQLException {
-        logger.info("index id {}, original {}, cooperation {}", id, original, cooperation);
         StreamingFile sf = streamingFileRepository.findOne(id);
         if (sf != null) {
             response.setHeader("Content-Type", sf.getMime());
diff --git a/contact-center/app/src/main/java/com/chatopera/cc/app/im/handler/ChatbotEventHandler.java b/contact-center/app/src/main/java/com/chatopera/cc/app/im/handler/ChatbotEventHandler.java
index 40de2613..6aaf9bac 100644
--- a/contact-center/app/src/main/java/com/chatopera/cc/app/im/handler/ChatbotEventHandler.java
+++ b/contact-center/app/src/main/java/com/chatopera/cc/app/im/handler/ChatbotEventHandler.java
@@ -66,6 +66,7 @@ public class ChatbotEventHandler {
     @OnConnect
     public void onConnect(SocketIOClient client) {
         try {
+
             String user = client.getHandshakeData().getSingleUrlParam("userid");
             String nickname = client.getHandshakeData().getSingleUrlParam("nickname");
             String orgi = client.getHandshakeData().getSingleUrlParam("orgi");
@@ -74,6 +75,7 @@ public class ChatbotEventHandler {
             String aiid = client.getHandshakeData().getSingleUrlParam("aiid");
 //			String agent = client.getHandshakeData().getSingleUrlParam("agent") ;
 //			String skill = client.getHandshakeData().getSingleUrlParam("skill") ;
+            logger.info("onConnect userid {}, nickname {}", user, nickname);
             Date now = new Date();
 
             if (StringUtils.isNotBlank(user)) {
diff --git a/contact-center/app/src/main/resources/templates/apps/im/chatbot/index.html b/contact-center/app/src/main/resources/templates/apps/im/chatbot/index.html
index 75952ee4..ee208327 100644
--- a/contact-center/app/src/main/resources/templates/apps/im/chatbot/index.html
+++ b/contact-center/app/src/main/resources/templates/apps/im/chatbot/index.html
@@ -453,9 +453,9 @@
     // 参数连接
     var hostname = location.hostname ;
     var protocol = window.location.protocol.replace(/:/g,'');
-    var socket = io.connect(protocol + '://'+hostname+':${port}/im/chatbot?userid=${userid!''}&orgi=${orgi!''}&session=${sessionid!''}&appid=${appid!''}&osname=${(osname!'')?url}&browser=${(browser!'')?url}<#if skill??>&skill=${skill}</#if><#if username??>&nickname=${username}</#if><#if agent??>&agent=${agent}</#if><#if title??>&title=${title?url}</#if><#if traceid??>&url=${url?url}</#if><#if traceid??>&traceid=${traceid}</#if><#if aiid??>&aiid=${aiid}</#if>');
+    var socket = io(protocol + '://'+hostname+':${port}/im/chatbot?userid=${userid!''}&orgi=${orgi!''}&session=${sessionid!''}&appid=${appid!''}&osname=${(osname!'')?url}&browser=${(browser!'')?url}<#if skill??>&skill=${skill}</#if><#if username??>&nickname=${username}</#if><#if agent??>&agent=${agent}</#if><#if title??>&title=${title?url}</#if><#if traceid??>&url=${url?url}</#if><#if traceid??>&traceid=${traceid}</#if><#if aiid??>&aiid=${aiid}</#if>', {transports: ['websocket', 'polling']});
     socket.on('connect',function(){
-    <#if contacts?? && contacts.name??>
+        <#if contacts?? && contacts.name??>
         socket.emit('new', {
             name : "${contacts.name!''}",
             phone:"${contacts.phone!''}",
@@ -489,7 +489,6 @@
         }
     })
     socket.on('message', function(data) {
-        console.log("[chatbot io] message ", data);
         var chat=document.getElementsByClassName('chatting-left').innerText;
         chat = data.message;
         if(data.messageType == "image"){
diff --git a/contact-center/app/src/main/resources/templates/apps/im/chatbot/mobile.html b/contact-center/app/src/main/resources/templates/apps/im/chatbot/mobile.html
index 2fcb6b5f..244437ac 100644
--- a/contact-center/app/src/main/resources/templates/apps/im/chatbot/mobile.html
+++ b/contact-center/app/src/main/resources/templates/apps/im/chatbot/mobile.html
@@ -283,7 +283,7 @@
     // 参数连接
     var hostname = location.hostname ;
     var protocol = window.location.protocol.replace(/:/g,'');
-    var socket = io.connect(protocol + '://'+hostname+':${port}/im/chatbot?userid=${userid!''}<#if aiid??>&aiid=${aiid}</#if>&orgi=${orgi!''}&session=${sessionid!''}&appid=${appid!''}&osname=${(osname!'')?url}&browser=${(browser!'')?url}<#if skill??>&skill=${skill}</#if><#if agent??>&agent=${agent}</#if>');
+    var socket = io(protocol + '://'+hostname+':${port}/im/chatbot?userid=${userid!''}<#if aiid??>&aiid=${aiid}</#if>&orgi=${orgi!''}&session=${sessionid!''}&appid=${appid!''}&osname=${(osname!'')?url}&browser=${(browser!'')?url}<#if skill??>&skill=${skill}</#if><#if agent??>&agent=${agent}</#if>', {transports: ['websocket', 'polling']});
     socket.on('connect',function(){
         //service.sendRequestMessage();
         //output('<span id="callOutConnect-message">'+ new Date().format("yyyy-MM-dd hh:mm:ss") + ' 开始沟通' +'</span>' , 'message callOutConnect-message');
diff --git a/contact-center/app/src/main/resources/templates/apps/im/index.html b/contact-center/app/src/main/resources/templates/apps/im/index.html
index ec5f2e52..46f61448 100644
--- a/contact-center/app/src/main/resources/templates/apps/im/index.html
+++ b/contact-center/app/src/main/resources/templates/apps/im/index.html
@@ -452,9 +452,10 @@
     // 参数连接
 	var hostname = location.hostname ;
     var protocol = window.location.protocol.replace(/:/g,'');
-    var socket = io.connect(protocol + '://'+hostname+':${port}/im/user?userid=${userid!''}&orgi=${orgi!''}&session=${sessionid!''}&appid=${appid!''}&osname=${(osname!'')?url}&browser=${(browser!'')?url}<#if skill??>&skill=${skill}</#if><#if username??>&nickname=${username}</#if><#if agent??>&agent=${agent}</#if><#if title??>&title=${title?url}</#if><#if traceid??>&url=${url?url}</#if><#if traceid??>&traceid=${traceid}</#if>');
+    var socket = io(protocol + '://'+hostname+':${port}/im/user?userid=${userid!''}&orgi=${orgi!''}&session=${sessionid!''}&appid=${appid!''}&osname=${(osname!'')?url}&browser=${(browser!'')?url}<#if skill??>&skill=${skill}</#if><#if username??>&nickname=${username}</#if><#if agent??>&agent=${agent}</#if><#if title??>&title=${title?url}</#if><#if traceid??>&url=${url?url}</#if><#if traceid??>&traceid=${traceid}</#if>', {transports: ['websocket', 'polling']});
     socket.on('connect',function(){
-    	<#if contacts?? && contacts.name??>
+    	console.log("on connect ...");
+        <#if contacts?? && contacts.name??>
     	socket.emit('new', {
 			name : "${contacts.name!''}",
 			phone:"${contacts.phone!''}",
@@ -488,6 +489,7 @@
 		}
     })
     socket.on('message', function(data) {
+        console.log("on message", data);
         var chat=document.getElementsByClassName('chatting-left').innerText;
         chat = data.message;
         if(data.messageType == "image"){
diff --git a/contact-center/app/src/main/resources/templates/apps/im/mobile.html b/contact-center/app/src/main/resources/templates/apps/im/mobile.html
index e0496030..801e5e7d 100644
--- a/contact-center/app/src/main/resources/templates/apps/im/mobile.html
+++ b/contact-center/app/src/main/resources/templates/apps/im/mobile.html
@@ -281,7 +281,7 @@
 	// 参数连接
 	var hostname = location.hostname ;
     var protocol = window.location.protocol.replace(/:/g,'');
-    var socket = io.connect(protocol + '://'+hostname+':${port}/im/user?userid=${userid!''}<#if aiid??>&aiid=${aiid}</#if>&orgi=${orgi!''}&session=${sessionid!''}&appid=${appid!''}&osname=${(osname!'')?url}&browser=${(browser!'')?url}<#if skill??>&skill=${skill}</#if><#if username??>&nickname=${username}</#if><#if agent??>&agent=${agent}</#if>');
+    var socket = io(protocol + '://'+hostname+':${port}/im/user?userid=${userid!''}<#if aiid??>&aiid=${aiid}</#if>&orgi=${orgi!''}&session=${sessionid!''}&appid=${appid!''}&osname=${(osname!'')?url}&browser=${(browser!'')?url}<#if skill??>&skill=${skill}</#if><#if username??>&nickname=${username}</#if><#if agent??>&agent=${agent}</#if>', {transports: ['websocket', 'polling']});
     socket.on('connect',function(){
         //service.sendRequestMessage(); 
 		//output('<span id="callOutConnect-message">'+ new Date().format("yyyy-MM-dd hh:mm:ss") + ' 开始沟通' +'</span>' , 'message callOutConnect-message');