diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index dfd0c70..77dfa11 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -44,9 +44,7 @@ jobs:
           cat > ~/.pip/pip.conf << EOF
           [global]
           index-url = https://pypi.tuna.tsinghua.edu.cn/simple
-          trusted-host = files.pythonhosted.org
-          trusted-host = pypi.org
-          trusted-host = pypi.python.org
+          trusted-host = files.pythonhosted.org,pypi.org,pypi.python.org
           EOF
 
       - name: 安装后端依赖