diff --git a/.github/workflows/_e2e_test.yaml b/.github/workflows/_e2e_test.yaml
index 4ff1ee25..655b6b27 100644
--- a/.github/workflows/_e2e_test.yaml
+++ b/.github/workflows/_e2e_test.yaml
@@ -25,6 +25,7 @@ jobs:
       env:
         VLLM_LOGGING_LEVEL: ERROR
         VLLM_USE_MODELSCOPE: True
+        TRANSFORMERS_OFFLINE: 1
     steps:
       - name: Check npu and CANN info
         run: |
@@ -118,6 +119,7 @@ jobs:
         VLLM_LOGGING_LEVEL: ERROR
         VLLM_USE_MODELSCOPE: True
         HCCL_BUFFSIZE: 1024
+        TRANSFORMERS_OFFLINE: 1
     steps:
       - name: Check npu and CANN info
         run: |
@@ -214,6 +216,7 @@ jobs:
       env:
         VLLM_LOGGING_LEVEL: ERROR
         VLLM_USE_MODELSCOPE: True
+        TRANSFORMERS_OFFLINE: 1
     steps:
       - name: Check npu and CANN info
         run: |