diff --git a/Dockerfile b/Dockerfile
index 9eb24a0..3e0a683 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -22,7 +22,7 @@ COPY ["Plugins/Drivers/DriverSiemensS7/DriverSiemensS7.csproj", "Plugins/Drivers
 COPY ["Plugins/Drivers/DriverSimTcpClient/DriverSimTcpClient.csproj", "Plugins/Drivers/DriverSimTcpClient/"]
 
 # ²âÊÔµÄÄÚÈÝ
-RUN tree -a 
+
 RUN ls /src/Plugins/ -l
 RUN dotnet restore "Plugins/Drivers/DriverModbusMaster/DriverModbusMaster.csproj"