diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 3da2146..7a6a7e3 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -69,8 +69,9 @@ jobs:
           GITHUB_WORKFLOW: ${{ github.workflow }}
           GITHUB_RUN_NUMBER: ${{ github.run_number }}
           GITHUB_RUN_ID: ${{ github.run_id }}
+          BEIJING_TIME: $(TZ='Asia/Shanghai' date +'%Y-%m-%d %H:%M:%S:%3N')
         run: |
-          BEIJING_TIME=$(TZ='Asia/Shanghai' date +'%Y-%m-%d %H:%M:%S:%3N')
+          export BEIJING_TIME=$(TZ='Asia/Shanghai' date +'%Y-%m-%d %H:%M:%S:%3N')
           python main.py
           echo "------"
           # 判断环境变量是否为空
@@ -92,7 +93,7 @@ jobs:
           echo "Current Workflow: ${{ github.workflow }}"
           echo "Workflow Number: ${{ github.run_number }}"
           echo "Workflow ID: ${{ github.run_id }}"
-          echo "Beijing Time: ${BEIJING_TIME}"
+          echo "Beijing Time: $BEIJING_TIME"
 
       # 删除__pycache__文件夹
       - name: Delete __pycache__ folder