diff --git a/.github/workflows/lava-trigger.yml b/.github/workflows/lava-trigger.yml
index e593867..5e977c0 100644
--- a/.github/workflows/lava-trigger.yml
+++ b/.github/workflows/lava-trigger.yml
@@ -87,10 +87,33 @@ jobs:
     runs-on: 'ubuntu-latest'
 
     steps:
-      - uses: actions/checkout@v6
-        with:
-          repository: ${{ inputs.testcase_repo }}
-          ref: ${{ inputs.testcase_ref || 'main' }}
+      - name: checkout scm
+        shell: bash
+        run: |
+            testcase_repo="${{ inputs.testcase_repo }}"
+            fetch_ref=${{ inputs.testcase_ref || 'main' }}
+            
+            if [ "${testcase_repo:0:4}" != 'http' ] or [ "${testcase_repo:0:4}" != 'git@' ]; then
+              testcase_repo="https://github.com/${testcase_repo}.git"
+            fi
+
+            git init .
+            
+            set -ex
+            git config user.email rvci@isrc.iscas.ac.cn
+            git config user.name rvci
+            git remote add origin "${testcase_repo}"
+            res=false
+            for((retry_times=0; retry_times < 10; retry_times++)); do
+                if git fetch origin "$fetch_ref":"$fetch_ref" --progress; then
+                    res=true
+                    break
+                fi
+                sleep 5
+            done
+            [ "$res" = "true" ] && echo "fetch repo success."
+
+            git checkout "$fetch_ref"
 
       - name: install depends
         run: |
@@ -224,7 +247,7 @@ jobs:
                     .replace("${job_name}", job_name)\
                     .replace("${kernel_image_url}", kernel_download_url)\
                     .replace("${rootfs_image_url}", rootfs_download_url)\
-                    .replace("${testcase_repo}", f"https://github.com/{testcase_repo}.git")\
+                    .replace("${testcase_repo}", testcase_repo if testcase_repo.startswith('http', 'git@') else f"https://github.com/{testcase_repo}.git")\
                     .replace("${testitem_name}", testitem_name)\
                     .replace("${testcase_path}", testcase_path)\
                     .replace("${ltp_testsuite}", ltp_testsuite)\
diff --git a/.github/workflows/parse-rvck.yml b/.github/workflows/parse-rvck.yml
index 8b59b56..3d602cf 100644
--- a/.github/workflows/parse-rvck.yml
+++ b/.github/workflows/parse-rvck.yml
@@ -266,7 +266,7 @@ jobs:
           echo "ISSUE_ID=$(cat ISSUE_ID)" >> $GITHUB_OUTPUT
           echo "COMMIT_URL=$(cat COMMIT_URL)" >> $GITHUB_OUTPUT
           echo "NEED_RUN_JOB=$(cat job || echo 'kunit-test,kernel-build,check-patch,lava-trigger')" >> $GITHUB_OUTPUT
-          echo "testcase_repo=$(cat testcase_repo || echo 'RVCK-Project/lavaci')" >> $GITHUB_OUTPUT
+          echo "testcase_repo=$(cat testcase_repo || echo 'https://git.openruyi.cn/wangliu-iscas/lavaci-mirror.git')" >> $GITHUB_OUTPUT
           echo "lava_hardware=$(cat lava_hardware || echo '')" >> $GITHUB_OUTPUT
           for f in lava_template_*; do
                 [ ! -f "$f" ] && continue