diff --git a/Dockerfile b/Dockerfile
index ae08307..f44d4de 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,7 +14,7 @@ RUN gradle bootJar
 # 使用官方的Java运行时作为最终的运行环境
 FROM openjdk:17-jdk-slim
 WORKDIR /app
-COPY --from=build/libs /app/build/libs/*.jar app.jar
+COPY --from=build /app/build/libs/*.jar app.jar
 
 # 设置应用运行的端口
 EXPOSE 8080