diff --git a/.gitea/workflows/build-develop-branch.yml b/.gitea/workflows/build-develop-branch.yml
index a08c060..b675570 100644
--- a/.gitea/workflows/build-develop-branch.yml
+++ b/.gitea/workflows/build-develop-branch.yml
@@ -18,6 +18,8 @@ jobs:
           path: '.'
       - name: get PR number
         run: |
+          curl https://dl.gitea.com/tea/0.9.2/tea-0.9.2-linux-386 --output tea
+          chmod +x ./tea
           ./tea pr ls -f=base,head,index | grep "| master | ${{ github.ref_name }} |"
           echo ::set-env name=PR::${./tea pr ls -f=base,head,index | grep "| master | ${{ github.ref_name }} |" | tr -d ' ' | tr "|" "\n" | head -n 4 | tail -1}
       - name: get build branch name