diff --git a/Dockerfile b/Dockerfile
index 5952cf2..a43b0de 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,22 +3,29 @@ FROM golang:1.25-alpine AS builder
 
 WORKDIR /app
 
-# 复制 go.mod 和源代码
-COPY go.mod ./
+# 安装依赖
+RUN apk add --no-cache git
+
+# 复制 go.mod 和 go.sum
+COPY go.mod go.sum* ./
+RUN go mod download
+
+# 复制源代码
 COPY . .
 
 # 编译
-RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o siteproxy .
+RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -ldflags="-s -w" -o siteproxy .
 
 # 运行阶段
 FROM alpine:latest
 
-RUN apk --no-cache add ca-certificates
+RUN apk --no-cache add ca-certificates tzdata
 
-WORKDIR /root/
+WORKDIR /app
 
-# 从构建阶段复制二进制文件
+# 从构建阶段复制二进制文件和模板
 COPY --from=builder /app/siteproxy .
+COPY --from=builder /app/templates ./templates
 
 # 暴露端口
 EXPOSE 8080
@@ -29,3 +36,4 @@ HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
 
 # 运行
 CMD ["./siteproxy"]
+