diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index c219173..7fb7232 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -18,7 +18,7 @@ jobs:
       uses: actions/checkout@v4
       with:
         repository: 'yyc12345/YYCCommonplace'
-        ref: 'master'
+        ref: 'v2.0.0'
         path: 'extern/YYCCommonplace'
     - name: Build YYCCommonplace
       shell: bash
diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index e8d787b..bfdb154 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -13,7 +13,7 @@ jobs:
       uses: actions/checkout@v4
       with:
         repository: 'yyc12345/YYCCommonplace'
-        ref: 'master'
+        ref: 'v2.0.0'
         path: 'extern/YYCCommonplace'
     - name: Build YYCCommonplace
       shell: bash
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 6b10793..d440c78 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -20,7 +20,7 @@ jobs:
       uses: actions/checkout@v4
       with:
         repository: 'yyc12345/YYCCommonplace'
-        ref: 'master'
+        ref: 'v2.0.0'
         path: 'extern/YYCCommonplace'
     - name: Build YYCCommonplace
       shell: cmd