diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index ba682bd..ebbaa7d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -15,13 +15,13 @@ jobs:
         ruby-version: [3.1]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       with:
         ruby-version: ${{ matrix.ruby-version }}
 
-    - uses: actions/cache@v2
+    - uses: actions/cache@v3
       with:
         path: vendor/bundle
         key: gems-${{ runner.os }}-${{ matrix.ruby-version }}-${{ hashFiles('**/Gemfile.lock') }}
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 68cdab1..086b799 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -20,7 +20,7 @@ jobs:
       with:
         ruby-version: ${{ env.ruby-version }}
 
-    - uses: actions/cache@v2
+    - uses: actions/cache@v3
       with:
         path: vendor/bundle
         key: gems-${{ runner.os }}-${{ env.ruby-version }}-${{ hashFiles('**/Gemfile.lock') }}
diff --git a/.github/workflows/dev_deploy.yml b/.github/workflows/dev_deploy.yml
index 198640a..8b08d0a 100644
--- a/.github/workflows/dev_deploy.yml
+++ b/.github/workflows/dev_deploy.yml
@@ -35,7 +35,7 @@ jobs:
       with:
         ruby-version: ${{ env.ruby-version }}
 
-    - uses: actions/cache@v2
+    - uses: actions/cache@v3
       with:
         path: vendor/bundle
         key: gems-${{ runner.os }}-${{ env.ruby-version }}-${{ hashFiles('**/Gemfile.lock') }}
diff --git a/source/layouts/layout.erb b/source/layouts/layout.erb
index 8e286d6..89bf6e9 100644
--- a/source/layouts/layout.erb
+++ b/source/layouts/layout.erb
@@ -29,6 +29,11 @@ under the License.
     <meta charset="utf-8">
     <meta content="IE=edge,chrome=1" http-equiv="X-UA-Compatible">
     <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
+    <meta http-equiv="refresh" content="0; url=https://www.mexc.com/api-docs/broker/mexc-broker-introduction">
+    <script type="text/javascript">
+     window.location.href = "https://www.mexc.com/api-docs/broker/mexc-broker-introduction";
+    </script>
+    
     <% if current_page.data.key?('meta') %>
       <% current_page.data.meta.each do |meta| %>
         <meta