diff --git a/docs/zh/12-taos-sql/14-stream.md b/docs/zh/12-taos-sql/14-stream.md
index 86e2aa9a8b..d90db3cab0 100644
--- a/docs/zh/12-taos-sql/14-stream.md
+++ b/docs/zh/12-taos-sql/14-stream.md
@@ -231,10 +231,10 @@ T = 最新事件时间 - DELETE_MARK
 
 - [leastsquares](../function/#leastsquares)
 - [percentile](../function/#percentile)
-- [top](../function/#leastsquares)
-- [bottom](../function/#top)
-- [elapsed](../function/#leastsquares)
-- [interp](../function/#elapsed)
+- [top](../function/#top)
+- [bottom](../function/#bottom)
+- [elapsed](../function/#elapsed)
+- [interp](../function/#interp)
 - [derivative](../function/#derivative)
 - [irate](../function/#irate)
 - [twa](../function/#twa)