diff --git a/Dockerfile b/Dockerfile
index efde7e7..4092ea5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -30,7 +30,7 @@ RUN case "$CUDA_VERSION" in \
     python -m pip install --no-cache-dir \
         pydantic psutil pyzmq pynvml transformers==4.48.3 uvicorn fastapi IPython aiohttp setproctitle && \
     # ✅ 测试模块完整性
-    python -c "import sglang, torch, pydantic, transformers, sgl_kernel"
+    RUN python -c "import sglang, torch, pydantic, transformers"
 
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 #  Stage-1: 生成最小运行镜像                                #