diff --git a/Dockerfile b/Dockerfile
index 3318e36..5ca70ad 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -32,10 +32,6 @@ COPY --from=builder /app/public* ./public/
 # 设置淘宝源并安装生产依赖
 RUN npm config set registry https://registry.npmmirror.com && npm install --only=production
 
-
-ENV DATABASE_URL="mysql://root:fullstack@baishe.vps.honor3.com:6033/iboard"
-
-
 # 暴露 3000 端口
 EXPOSE 3000