diff --git a/command/fishshell.md b/command/fishshell.md
index 6b99d3cc7c..2457cf6324 100644
--- a/command/fishshell.md
+++ b/command/fishshell.md
@@ -1,4 +1,5 @@
-# fishshell
+fishshell
+===
 
 比 bash 更好用的 shell