diff --git a/Dockerfile b/Dockerfile
index 12112a1..6eb60c2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -40,7 +40,7 @@ RUN mkdir -p /var/cache/nginx/client_temp \
 COPY nginx.conf /etc/nginx/nginx.conf
 
 # 从构建阶段复制构建结果
-COPY --from=builder /app/dist /usr/share/nginx/html
+COPY --from=build-stage /app/dist /usr/share/nginx/html
 
 # 修改目录权限
 RUN chown -R nginx:nginx /usr/share/nginx/html \