diff --git a/lotteryGo/Dockerfile b/lotteryGo/Dockerfile
index aafca5d..1d0dc57 100644
--- a/lotteryGo/Dockerfile
+++ b/lotteryGo/Dockerfile
@@ -8,7 +8,7 @@ COPY . /app
 WORKDIR /app/lotteryGo
 
 # 编译 Go 应用
-RUN go build -o lotteryGo/main .
+RUN go build -o main .
 
 # 启动应用
 CMD ["./main"]
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