diff -r f109917f5c28 -r 5da1d162ad50 hgext3rd/topic/stack.py
--- a/hgext3rd/topic/stack.py	Wed Mar 06 21:47:08 2019 +0800
+++ b/hgext3rd/topic/stack.py	Thu Mar 07 19:13:45 2019 +0800
@@ -343,9 +343,9 @@
         if ctx.orphan():
             symbol = '$'
             if msg:
-                states.append('unstable - ' + msg)
+                states.append('orphan - ' + msg)
             else:
-                states.append('unstable')
+                states.append('orphan')
 
         if not isentry:
             symbol = '^'