diff --git a/docs/en/12-taos-sql/05-insert.md b/docs/en/12-taos-sql/05-insert.md
index 57e15746cc..462e7fc0ae 100644
--- a/docs/en/12-taos-sql/05-insert.md
+++ b/docs/en/12-taos-sql/05-insert.md
@@ -157,7 +157,7 @@ INSERT INTO d21001 USING meters TAGS ('California.SanFrancisco', 2) FILE '/tmp/c
 Automatically creating table and the table name is specified through the `tbname` column
 
 ```sql
-INSERT INTO meters(tbname, location, groupId, ts, current, phase) 
+INSERT INTO meters(tbname, location, groupId, ts, current, voltage, phase) 
                 values('d31001', 'California.SanFrancisco', 2, '2021-07-13 14:06:34.630', 10.2, 219, 0.32) 
                 ('d31001', 'California.SanFrancisco', 2, '2021-07-13 14:06:35.779', 10.15, 217, 0.33)
                 ('d31002', NULL, 2, '2021-07-13 14:06:34.255', 10.15, 217, 0.33)        
diff --git a/docs/zh/12-taos-sql/05-insert.md b/docs/zh/12-taos-sql/05-insert.md
index 1f31698d88..fa330cabae 100644
--- a/docs/zh/12-taos-sql/05-insert.md
+++ b/docs/zh/12-taos-sql/05-insert.md
@@ -157,7 +157,7 @@ INSERT INTO d21001 USING meters TAGS ('California.SanFrancisco', 2) FILE '/tmp/c
 
 自动建表, 表名通过tbname列指定
 ```sql
-INSERT INTO meters(tbname, location, groupId, ts, current, phase) 
+INSERT INTO meters(tbname, location, groupId, ts, current, voltage, phase) 
                 values('d31001', 'California.SanFrancisco', 2, '2021-07-13 14:06:34.630', 10.2, 219, 0.32) 
                 ('d31001', 'California.SanFrancisco', 2, '2021-07-13 14:06:35.779', 10.15, 217, 0.33)
                 ('d31002', NULL, 2, '2021-07-13 14:06:34.255', 10.15, 217, 0.33)