From a45eb66309c60f2b1de843f58f78295a2d59335f Mon Sep 17 00:00:00 2001
From: Amber Zhang <42762957+Amber1990Zhang@users.noreply.github.com>
Date: Mon, 30 Mar 2020 12:46:47 +0800
Subject: [PATCH] doc:modify ttl query (#2006)

Co-authored-by: dutor <440396+dutor@users.noreply.github.com>
---
 .../4.statement-syntax/1.data-definition-statements/TTL.md    | 4 ++--
 .../4.statement-syntax/1.data-definition-statements/TTL.md    | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/docs/manual-CN/2.query-language/4.statement-syntax/1.data-definition-statements/TTL.md b/docs/manual-CN/2.query-language/4.statement-syntax/1.data-definition-statements/TTL.md
index 3384fb8a471..b90e8132cb0 100644
--- a/docs/manual-CN/2.query-language/4.statement-syntax/1.data-definition-statements/TTL.md
+++ b/docs/manual-CN/2.query-language/4.statement-syntax/1.data-definition-statements/TTL.md
@@ -94,12 +94,12 @@ nebula> ALTER TAG t1 CHANGE (a string); -- failed
 
 ``` ngql
 nebula> CREATE TAG t1(a int, b int, c string) ttl_duration = 100, ttl_col = "a";
-nebula> CREATE TAG INDEX id1 ON t(a); -- failed
+nebula> CREATE TAG INDEX id1 ON t1(a); -- failed
 ```
 
 ``` ngql
 nebula> CREATE TAG t1(a int, b int, c string) ttl_duration = 100, ttl_col = "a";
-nebula> CREATE TAG INDEX id1 ON t(b); -- failed
+nebula> CREATE TAG INDEX id1 ON t1(b); -- failed
 ```
 
 ```ngql
diff --git a/docs/manual-EN/2.query-language/4.statement-syntax/1.data-definition-statements/TTL.md b/docs/manual-EN/2.query-language/4.statement-syntax/1.data-definition-statements/TTL.md
index fcb471b51c2..e0d14166e83 100644
--- a/docs/manual-EN/2.query-language/4.statement-syntax/1.data-definition-statements/TTL.md
+++ b/docs/manual-EN/2.query-language/4.statement-syntax/1.data-definition-statements/TTL.md
@@ -94,12 +94,12 @@ nebula> ALTER TAG t1 CHANGE (a string); -- failed
 
 ``` ngql
 nebula> CREATE TAG t1(a int, b int, c string) ttl_duration = 100, ttl_col = "a";
-nebula> CREATE TAG INDEX id1 ON t(a); -- failed
+nebula> CREATE TAG INDEX id1 ON t1(a); -- failed
 ```
 
 ``` ngql
 nebula> CREATE TAG t1(a int, b int, c string) ttl_duration = 100, ttl_col = "a";
-nebula> CREATE TAG INDEX id1 ON t(b); -- failed
+nebula> CREATE TAG INDEX id1 ON t1(b); -- failed
 ```
 
 ```ngql