diff --git a/Dockerfile b/Dockerfile
index 374494a..9f1a96a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,6 +14,9 @@ RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="-s -w" -o sub2clash
 
 FROM alpine:latest
 
+# 设置工作目录
+WORKDIR /app
+
 # 从 builder 镜像中复制出编译好的二进制文件
 COPY --from=builder /app/sub2clash /app/sub2clash