diff --git a/bin/xyylMCWEACSystem.exe b/bin/xyylMCWEACSystem.exe
index 7335cb3..38fa6c8 100644
Binary files a/bin/xyylMCWEACSystem.exe and b/bin/xyylMCWEACSystem.exe differ
diff --git a/xyylMCWEACSystem/main.cpp b/xyylMCWEACSystem/main.cpp
index 537a6dc..2613756 100644
--- a/xyylMCWEACSystem/main.cpp
+++ b/xyylMCWEACSystem/main.cpp
@@ -114,8 +114,15 @@ color: #F2F2F2;
 }
 QTextEdit{  color: black;
              background-color: white; border:1px solid black;
-             };
- QPushButton{border:1px solid black;};
+             }
+ QPushButton{border:1px solid black;}
+  QGroupBox{
+                 background-color: #4F4F4F;
+                 border: 1px solid #969696;
+                 color: rgb(13,157,219);
+                 border-radius: 5px;
+                 margin-top: 2ex;
+             }
 )";
 
 a.setStyleSheet(qss1);