diff --git a/Dockerfile b/Dockerfile
index 4daf017..b250e75 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -25,7 +25,15 @@ RUN cd core && go build -trimpath -ldflags "-s -w" -o /out/1panel-core ./cmd/ser
 RUN cd agent && go build -trimpath -ldflags "-s -w" -o /out/1panel-agent ./cmd/server/main.go
 
 FROM debian:bookworm-slim
-RUN apt-get update \
+RUN if [ -f /etc/apt/sources.list ]; then \
+        sed -i 's|http://deb.debian.org/debian|https://mirrors.tuna.tsinghua.edu.cn/debian|g' /etc/apt/sources.list && \
+        sed -i 's|http://security.debian.org/debian-security|https://mirrors.tuna.tsinghua.edu.cn/debian-security|g' /etc/apt/sources.list; \
+    fi && \
+    if [ -f /etc/apt/sources.list.d/debian.sources ]; then \
+        sed -i 's|http://deb.debian.org/debian|https://mirrors.tuna.tsinghua.edu.cn/debian|g' /etc/apt/sources.list.d/debian.sources && \
+        sed -i 's|http://security.debian.org/debian-security|https://mirrors.tuna.tsinghua.edu.cn/debian-security|g' /etc/apt/sources.list.d/debian.sources; \
+    fi && \
+    apt-get update \
     && apt-get install -y --no-install-recommends bash ca-certificates tzdata tar gzip grep sed \
     && rm -rf /var/lib/apt/lists/*
 COPY --from=go-builder /out/1panel-core /usr/local/bin/1panel-core