diff --git a/.github/workflows/测时区.yaml b/.github/workflows/测时区.yaml
index dd7cf90..8296d46 100644
--- a/.github/workflows/测时区.yaml
+++ b/.github/workflows/测时区.yaml
@@ -3,6 +3,8 @@ on:
 defaults:
   run:
     shell: bash
+env:
+  TZ: Asia/Shanghai
 jobs:
   test-timezone:
     runs-on: ubuntu-amd64