diff --git a/b1.txt b/b1.txt
index c9c6af7..337319e 100644
--- a/b1.txt
+++ b/b1.txt
@@ -1 +1,4 @@
 b1
+* b1     19c6423 add b1
+  b1.txt 19c6423 add b1
+  main   19c6423 [origin/main] add b1