diff --git a/Dockerfile b/Dockerfile
index 7bc6dcc..d16524d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -58,8 +58,8 @@ RUN curl -fsSL https://deb.nodesource.com/setup_18.x | bash - && \
 WORKDIR /app
 
 # 拷贝依赖文件并安装生产依赖
-COPY chatbot-ui/package.json ./
-RUN npm install
+COPY chatbot-ui/package.json chatbot-ui/package-lock.json ./
+RUN npm ci
 
 # 拷贝全部源码
 COPY chatbot-ui/. .