diff --git a/Dockerfile b/Dockerfile
index 21d2e30..11c1335 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -45,7 +45,6 @@ COPY --from=builder-torch /opt/pytorch/dist /tmp/torch_dist
 RUN set -e && \
     echo "==> Files in /tmp/torch_dist:" && ls -lh /tmp/torch_dist && \
     find /tmp/torch_dist -name 'torch-*.whl' -print | xargs -r python3 -m pip install --no-cache-dir && \
-    rm -rf /tmp/torch_dist
 
 
 # ── 编译 torchvision 0.22.1 (依赖本地 torch) ────────────────────────────────