diff --git a/Dockerfile b/Dockerfile
index 7a326bd..b26bde7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ RUN pnpm build
 # --- 第二阶段：Nginx ---
 FROM nginx:alpine
 
-COPY nginx.conf /etc/nginx/nginx.conf
+COPY nginx.conf /etc/nginx/conf.d/default.conf
 
 RUN rm -rf /usr/share/nginx/html/*
 COPY --from=builder /workspace/docs /usr/share/nginx/html