diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 0000000..13566b8
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
diff --git a/.idea/inspectionProfiles/Project_Default.xml b/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 0000000..eff7139
--- /dev/null
+++ b/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="JSHint" enabled="true" level="ERROR" enabled_by_default="true" />
+  </profile>
+</component>
\ No newline at end of file
diff --git a/.idea/jsLinters/jshint.xml b/.idea/jsLinters/jshint.xml
new file mode 100644
index 0000000..6169000
--- /dev/null
+++ b/.idea/jsLinters/jshint.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="JSHintConfiguration" version="2.13.0" use-config-file="true" use-custom-config-file="true" custom-config-file-path="$PROJECT_DIR$/themes/meghna-hugo/.jshintrc">
+    <option bitwise="true" />
+    <option browser="true" />
+    <option curly="true" />
+    <option eqeqeq="true" />
+    <option forin="true" />
+    <option maxerr="50" />
+    <option noarg="true" />
+    <option noempty="true" />
+    <option nonew="true" />
+    <option strict="true" />
+    <option undef="true" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000..b9ceecd
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/website.iml" filepath="$PROJECT_DIR$/.idea/website.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..35eb1dd
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/website.iml b/.idea/website.iml
new file mode 100644
index 0000000..5e764c4
--- /dev/null
+++ b/.idea/website.iml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="WEB_MODULE" version="4">
+  <component name="Go" enabled="true" />
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/data/cn/cta.yml b/data/cn/cta.yml
index 88e2e00..c9bd987 100644
--- a/data/cn/cta.yml
+++ b/data/cn/cta.yml
@@ -5,7 +5,7 @@ cta:
 #  bg_image_webp : "images/backgrounds/bg-white-wall.webp"
   title : "进一步探索OpenTenBase更多特性 OpenTenBase代码仓库"
 #  content : "OpenTenBase代码仓库"
-  link: "https://github.com/Tencent/TBase"
+  link: "https://github.com/OpenTenBase/OpenTenBase"
   button:
     enable : false
     label : "Start a project with us"
diff --git a/hugo.toml b/hugo.toml
index 312557a..1205712 100644
--- a/hugo.toml
+++ b/hugo.toml
@@ -159,6 +159,7 @@ weight = 6
 [params]
 logo = "images/logo.png"
 logo_footer = "images/logo_footer.png"
+qr_code = "images/qr.png"
 # Meta data
 description = "Responsive Multipurpose Parallax Hugo Template"
 author = "Themefisher"
diff --git a/static/qr.png b/static/qr.png
new file mode 100644
index 0000000..082ae53
Binary files /dev/null and b/static/qr.png differ
diff --git a/themes/meghna-hugo/assets/css/style.css b/themes/meghna-hugo/assets/css/style.css
index b608062..d1071cc 100644
--- a/themes/meghna-hugo/assets/css/style.css
+++ b/themes/meghna-hugo/assets/css/style.css
@@ -427,7 +427,6 @@ a:hover {
   height: 37.427px;
   flex-shrink: 0;
 }
-
 .single-page-header {
   background-image: url("../images/about/about-header.jpg");
   background-size: cover;
@@ -454,7 +453,7 @@ a:hover {
   width: 100%;
   height: 60px;
   flex-shrink: 0;
-  fill: #FFFFFF;
+  fill: #1b838d;
   margin-bottom: 0;
   /*border: 1px solid var(--unnamed, #D6DBE3);*/
   background: linear-gradient(180deg, #ffffff 0%, #ffffff 100%);
@@ -489,6 +488,15 @@ a:hover {
   color: #1b1e23;
 }
 
+.navbar-light .navbar-toggler {
+  color: rgba(0, 0, 0, .5);
+  border-color: rgba(0, 0, 0, .1)
+}
+
+.navbar-light .navbar-toggler-icon {
+  background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3e%3cpath stroke='rgba(0, 0, 0, 0.5)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e")
+}
+
 .navbar-toggler:focus {
   outline: 0;
 }
diff --git a/themes/meghna-hugo/layouts/partials/footer.html b/themes/meghna-hugo/layouts/partials/footer.html
index d7463c6..13d5cd0 100644
--- a/themes/meghna-hugo/layouts/partials/footer.html
+++ b/themes/meghna-hugo/layouts/partials/footer.html
@@ -14,10 +14,11 @@
         <!--				</div>-->
 
         {{"<!-- copyright --> " | safeHTML}}
-        <div class="logo" data-wow-duration="500ms">
+        <div class="col-lg-9" data-wow-duration="500ms">
           <a href="{{ site.Home.Permalink }}">
-            <img src="{{ site.Params.logo_footer | absURL }}" alt="{{ site.Title }}" height="42"/>
+            <img class="logo" src="{{ site.Params.logo_footer | absURL }}" alt="{{ site.Title }}" height="42"/>
           </a>
+          <img align="right" src="{{ site.Params.qr_code}}" height="72"/>
         </div>
         <br>
         <hr>