diff --git a/contact-center/Dockerfile b/contact-center/Dockerfile
index d9090ab8..a7b04550 100644
--- a/contact-center/Dockerfile
+++ b/contact-center/Dockerfile
@@ -11,7 +11,7 @@ ENV APPLICATION_CUSTOMER_ENTITY=$APPLICATION_CUSTOMER_ENTITY
 ENV APPLICATION_BUILD_DATESTR=$APPLICATION_BUILD_DATESTR
 
 LABEL org.label-schema.vcs-ref=$VCS_REF \
-          org.label-schema.vcs-url="https://github.com/chatopera/cskefu"
+          org.label-schema.vcs-url="https://www.cskefu.com"
 
 # create dirs
 RUN /bin/bash -c "mkdir -p /{data,logs}"
diff --git a/contact-center/app/src/main/resources/banner.txt b/contact-center/app/src/main/resources/banner.txt
index 072eb967..6e7ada31 100644
--- a/contact-center/app/src/main/resources/banner.txt
+++ b/contact-center/app/src/main/resources/banner.txt
@@ -1,14 +1,9 @@
-      ___           ___           ___           ___                         ___     
-     /  /\         /  /\         /  /\         /  /\          ___          /  /\    
-    /  /::\       /  /::\       /  /:/        /  /::\        /  /\        /  /:/    
-   /  /:/\:\     /__/:/\:\     /  /:/        /  /:/\:\      /  /::\      /  /:/     
-  /  /:/  \:\   _\_ \:\ \:\   /  /::\____   /  /::\ \:\    /  /:/\:\    /  /:/      
- /__/:/ \  \:\ /__/\ \:\ \:\ /__/:/\:::::\ /__/:/\:\ \:\  /  /::\ \:\  /__/:/     /\
- \  \:\  \__\/ \  \:\ \:\_\/ \__\/~|:|~~~~ \  \:\ \:\_\/ /__/:/\:\ \:\ \  \:\    /:/
-  \  \:\        \  \:\_\:\      |  |:|      \  \:\ \:\   \__\/  \:\_\/  \  \:\  /:/ 
-   \  \:\        \  \:\/:/      |  |:|       \  \:\_\/        \  \:\     \  \:\/:/  
-    \  \:\        \  \::/       |__|:|        \  \:\           \__\/      \  \::/   
-     \__\/         \__\/         \__\|         \__\/                       \__\/    
+
+  ..|'''.|  .|'''.|  '||'  |'  '||''''|  '||''''| '||'  '|'
+.|'     '   ||..  '   || .'     ||  .     ||  .    ||    |
+||           ''|||.   ||'|.     ||''|     ||''|    ||    |
+'|.      . .     '||  ||  ||    ||        ||       ||    |
+ ''|....'  |'....|'  .||.  ||. .||.....| .||.       '|..'
 
 ==================== Powered by CSKeFu =================
 春松客服: 合作开源客服系统，共赢未来！ v${git.build.version} build ${git.commit.id.abbrev}
diff --git a/contact-center/app/src/main/resources/static/images/logo2.png b/contact-center/app/src/main/resources/static/images/logo2.png
index 78a11aaa..a4d2acf2 100644
Binary files a/contact-center/app/src/main/resources/static/images/logo2.png and b/contact-center/app/src/main/resources/static/images/logo2.png differ
diff --git a/contact-center/app/src/main/resources/static/images/logo3.png b/contact-center/app/src/main/resources/static/images/logo3.png
new file mode 100644
index 00000000..78a11aaa
Binary files /dev/null and b/contact-center/app/src/main/resources/static/images/logo3.png differ
diff --git a/contact-center/app/src/main/resources/templates/apps/index.pug b/contact-center/app/src/main/resources/templates/apps/index.pug
index 29c15221..3b0aa734 100644
--- a/contact-center/app/src/main/resources/templates/apps/index.pug
+++ b/contact-center/app/src/main/resources/templates/apps/index.pug
@@ -303,7 +303,7 @@ html(xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org" xm
             });
             // 展示系统构建信息
             function showSystemBuildInfo() {
-                layer.confirm('<div style="text-align:center;"> <img src="/images/favicon.ico" width="50px" height="50px"><p>春松客服<span>&#174;</span></p></div> Release: #{appVersionNumber} <a href="https://docs.chatopera.com/products/cskefu/index.html" target="_blank">文档中心</a> <br> Build: #{appBuildDate}.#{appVersionAbbrev} <br> Copyright (2018-2020) <a href="https://www.chatopera.com" target="_blank">北京华夏春松科技有限公司</a> <br> Business License applied to #{appCustomerEntity} <br>  <a href="https://docs.chatopera.com/products/cskefu/index.html#%E5%95%86%E4%B8%9A%E6%94%AF%E6%8C%81" target="_blank">购买春松客服企业版或服务</a>',
+                layer.confirm('<div style="text-align:center;"> <img src="/images/favicon.ico" width="50px" height="50px"><p>春松客服<span>&#174;</span></p></div> Release: #{appVersionNumber} <a href="https://docs.chatopera.com/products/cskefu/index.html" target="_blank">文档中心</a> <br> Build: #{appBuildDate}.#{appVersionAbbrev} <br> Copyright (2018-2022) <a href="https://www.chatopera.com" target="_blank">北京华夏春松科技有限公司</a> <br> 开源许可协议<a href="https://docs.chatopera.com/products/cskefu/osc/license.html" target="_blank">Apache 2.0</a> <br> Business License applied to #{appCustomerEntity} <br> <a href="https://www.cskefu.com" target="_blank">加入春松客服开源社区</a> | <a href="https://www.chatopera.com/price.html" target="_blank">购买春松客服企业服务</a>',
                     {icon: -1, title: '关于产品', btn: ["关闭"]}, function (index, layero) {
                         //do something
                         layer.close(index);