diff --git a/Dockerfile b/Dockerfile
index 4d6040a..c6add41 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,12 +5,6 @@ ENV TZ=Asia/Chongqing
 
 WORKDIR /app
 
-RUN apk --no-cache add build-base git tzdata
-
-COPY go.mod go.sum ./
-
-RUN go mod download
-
 COPY . .
 
 RUN go build -o main main.go
@@ -22,8 +16,6 @@ ENV TZ=Asia/Chongqing
 
 WORKDIR /app
 
-RUN apk --no-cache add tzdata ca-certificates libc6-compat libgcc libstdc++
-
 COPY --from=builder /app/main /app/main
 
 EXPOSE 8888