diff --git a/README.md b/README.md
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--- a/README.md
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@@ -1,4 +1,5 @@
-[![Build Status](http://192.168.46.100:4080/api/badges/CL-Softwares/DiagramDesigner/status.svg)](http://192.168.46.100:4080/CL-Softwares/DiagramDesigner)
+
+[![Build Status](http://192.168.46.100:4080/api/badges/CL-Softwares/DiagramDesigner/status.svg?ref=refs/heads/main)](http://192.168.46.100:4080/CL-Softwares/DiagramDesigner)
 
 # DiagramDesigner