diff --git a/Dockerfile b/Dockerfile
index 99ba20b..bd41cad 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,6 +5,7 @@
 # 使用淘宝镜像源安装依赖
 RUN npm config set registry https://registry.npmmirror.com && \
     npm install
+RUN npm install dva@^2.4.1  # 明确安装缺失的dva库
 COPY . .
 RUN npm run build