diff --git a/agent/sandbox/executor_manager/Dockerfile b/agent/sandbox/executor_manager/Dockerfile
index 9444a84876..56c8338401 100644
--- a/agent/sandbox/executor_manager/Dockerfile
+++ b/agent/sandbox/executor_manager/Dockerfile
@@ -1,6 +1,10 @@
 FROM python:3.11-slim-bookworm
 
-RUN grep -rl 'deb.debian.org' /etc/apt/ | xargs sed -i 's|http[s]*://deb.debian.org|https://mirrors.tuna.tsinghua.edu.cn|g' && \
+ARG NEED_MIRROR=1
+
+RUN if [ "$NEED_MIRROR" = 1 ]; then \
+        grep -rl 'deb.debian.org' /etc/apt/ | xargs sed -i 's|http[s]*://deb.debian.org|https://mirrors.tuna.tsinghua.edu.cn|g'; \
+    fi; \
     apt-get update && \
     apt-get install -y curl gcc && \
     rm -rf /var/lib/apt/lists/*
@@ -27,11 +31,11 @@ RUN set -eux; \
     ln -sf /usr/local/bin/docker /usr/bin/docker
 
 COPY --from=ghcr.io/astral-sh/uv:0.7.5 /uv /uvx /bin/
-ENV UV_INDEX_URL=https://pypi.tuna.tsinghua.edu.cn/simple
 
 WORKDIR /app
 COPY . .
 
-RUN uv pip install --system -r requirements.txt
+RUN if [ "$NEED_MIRROR" = 1 ]; then export UV_INDEX_URL="https://pypi.tuna.tsinghua.edu.cn/simple"; else export UV_INDEX_URL="https://pypi.org/simple"; fi && \
+    uv pip install --system -r requirements.txt
 
 CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "9385"]
diff --git a/agent/sandbox/sandbox_base_image/nodejs/Dockerfile b/agent/sandbox/sandbox_base_image/nodejs/Dockerfile
index fe7b19f773..21432b818a 100644
--- a/agent/sandbox/sandbox_base_image/nodejs/Dockerfile
+++ b/agent/sandbox/sandbox_base_image/nodejs/Dockerfile
@@ -1,6 +1,12 @@
 FROM node:24.13-bookworm-slim
 
-RUN npm config set registry https://registry.npmmirror.com
+ARG NEED_MIRROR=1
+
+RUN if [ "$NEED_MIRROR" = 1 ]; then \
+        npm config set registry https://registry.npmmirror.com; \
+    else \
+        npm config set registry https://registry.npmjs.org; \
+    fi
 
 # RUN grep -rl 'deb.debian.org' /etc/apt/ | xargs sed -i 's|http[s]*://deb.debian.org|https://mirrors.ustc.edu.cn|g' && \
 #     apt-get update && \
diff --git a/agent/sandbox/sandbox_base_image/python/Dockerfile b/agent/sandbox/sandbox_base_image/python/Dockerfile
index 410aad8d15..585d5c2676 100644
--- a/agent/sandbox/sandbox_base_image/python/Dockerfile
+++ b/agent/sandbox/sandbox_base_image/python/Dockerfile
@@ -1,7 +1,8 @@
 FROM python:3.11-slim-bookworm
 
+ARG NEED_MIRROR=1
+
 COPY --from=ghcr.io/astral-sh/uv:0.7.5 /uv /uvx /bin/
-ENV UV_INDEX_URL=https://pypi.tuna.tsinghua.edu.cn/simple
 ENV MPLBACKEND=Agg
 ENV MPLCONFIGDIR=/tmp/matplotlib
 ENV MATPLOTLIBRC=/usr/local/etc/matplotlibrc
@@ -9,12 +10,18 @@ ENV MATPLOTLIBRC=/usr/local/etc/matplotlibrc
 COPY requirements.txt .
 COPY matplotlibrc /usr/local/etc/matplotlibrc
 
-RUN grep -rl 'deb.debian.org' /etc/apt/ | xargs sed -i 's|http[s]*://deb.debian.org|https://mirrors.tuna.tsinghua.edu.cn|g' && \
+RUN if [ "$NEED_MIRROR" = 1 ]; then \
+        grep -rl 'deb.debian.org' /etc/apt/ | xargs sed -i 's|http[s]*://deb.debian.org|https://mirrors.tuna.tsinghua.edu.cn|g'; \
+        export UV_INDEX_URL="https://pypi.tuna.tsinghua.edu.cn/simple"; \
+    else \
+        export UV_INDEX_URL="https://pypi.org/simple"; \
+    fi; \
     apt-get update && \
-    apt-get install -y curl gcc && \
+    apt-get install -y --no-install-recommends curl gcc && \
     mkdir -p /tmp/matplotlib && \
-    uv pip install --system -r requirements.txt
+    uv pip install --system -r requirements.txt && \
+    rm -rf /var/lib/apt/lists/*
 
 WORKDIR /workspace
 
-CMD ["sleep", "infinity"]
+CMD ["sleep", "infinity"]
\ No newline at end of file