update docker env

docker/copy.bat

@@ -5,8 +5,12 @@ copy ..\sql\wfc-cloud.sql .\mysql\db
 copy ..\sql\wfc-config.sql .\mysql\db
 
 REM 复制 HTML 文件
-echo begin copy html
-xcopy /E /I ..\..\fe.wfc\dist\* .\nginx\html\dist
+echo begin copy sys html
+rmdir /s /q .\nginx\html\dist\sys
+xcopy /E /I /Y ..\..\fe.wfc\dist\* .\nginx\html\dist\sys
+echo begin copy user html
+rmdir /s /q .\nginx\html\dist\u
+xcopy /E /I /Y ..\..\fe.wfc.user\dist\* .\nginx\html\dist\u
 
 REM 复制 JAR 文件
 echo begin copy wfc-gateway