diff --git a/changelog.md b/changelog.md
index 5f70600..c044f13 100644
--- a/changelog.md
+++ b/changelog.md
@@ -9,7 +9,7 @@
   make table can be sort by clicking table header!! cheer!!
 - make installer package by pyistaller, but run "open kmanapp.app",<br>
   always show:<br>
-  "LSOpenURLsWithRole() failed with error -10810 for the file /Users/mark/penv/kman/Release/kmanapp.app."<br>
+  **LSOpenURLsWithRole() failed with error -10810 for the file /Users/mark/penv/kman/Release/kmanapp.app.**<br>
   which spend me a great mount of time,<br>
   and I baidu/bing/google all about discuss try to solve it,<br>
   but problem still here! :cry: :cry: :cry:<br>