diff --git a/jiexian.jpeg b/jiexian.jpeg
new file mode 100644
index 0000000..457ea1f
Binary files /dev/null and b/jiexian.jpeg differ
diff --git a/vincecontrol.vcxproj.user b/vincecontrol.vcxproj.user
index 54c2122..f112acc 100644
--- a/vincecontrol.vcxproj.user
+++ b/vincecontrol.vcxproj.user
@@ -5,11 +5,11 @@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <QTDIR>C:\Qt\Qt5.8.0\5.8\msvc2013_64</QTDIR>
-    <LocalDebuggerEnvironment>PATH=$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b$(PATH)</LocalDebuggerEnvironment>
+    <LocalDebuggerEnvironment>PATH="$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b$(PATH)</LocalDebuggerEnvironment>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <QTDIR>C:\Qt\Qt5.8.0\5.8\msvc2013_64</QTDIR>
-    <LocalDebuggerEnvironment>PATH=$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b$(PATH)</LocalDebuggerEnvironment>
+    <LocalDebuggerEnvironment>PATH="$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b"$(QTDIR)\bin%3b$(QTDIR)\bin%3b$(PATH)</LocalDebuggerEnvironment>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <LocalDebuggerEnvironment>PATH="$(QTDIR)\bin%3b$(PATH)</LocalDebuggerEnvironment>