diff --git a/Windows/sunlight_logo.jpg b/Windows/sunlight_logo.jpg
new file mode 100644
index 0000000..1b98457
Binary files /dev/null and b/Windows/sunlight_logo.jpg differ
diff --git a/formula_manage.csproj b/formula_manage.csproj
index e7126f6..6c69a5f 100644
--- a/formula_manage.csproj
+++ b/formula_manage.csproj
@@ -165,5 +165,8 @@
false
+
+
+
\ No newline at end of file