From 8c0e0340896b62ad01ac8d34613bed0c05c4e70d Mon Sep 17 00:00:00 2001
From: Annie_wang <annie.wangli@huawei.com>
Date: Thu, 10 Feb 2022 08:40:19 +0000
Subject: [PATCH] update
 en/device-dev/subsystems/subsys-data-relational-database-guide.md.
 Signed-off-by: Annie_wang <annie.wangli@huawei.com>

---
 .../subsystems/subsys-data-relational-database-guide.md         | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/en/device-dev/subsystems/subsys-data-relational-database-guide.md b/en/device-dev/subsystems/subsys-data-relational-database-guide.md
index 44a0b18292..d668fc9220 100644
--- a/en/device-dev/subsystems/subsys-data-relational-database-guide.md
+++ b/en/device-dev/subsystems/subsys-data-relational-database-guide.md
@@ -68,7 +68,7 @@ The RDB provides APIs for inserting, deleting, updating, and querying data in th
   Table 5 API for deleting data
   | Class| API| Description|
   |  ----  |  ----  |  ----  |
-  | RdbStore | int Delete(int &deletedRows, const AbsRdbPredicates &predicates) | Deletes data. <ul><li> **deletedRows**: specifies the number of rows to delete. </li><li> **predicates**: specifies the table name and conditions for deleting the data.  **AbsRdbPredicates** has the following classes: <ul><li> **RdbPredicates**: specifies update conditions by calling its methods, such as **equalTo**. </li><li> **RawRdbPredicates**: specifies the table name, **whereClause** and **whereArgs** only. </li></ul></li></ul> |
+  | RdbStore | int Delete(int &deletedRows, const AbsRdbPredicates &predicates) | Deletes data. <ul><li> **deletedRows**: specifies the number of rows to delete. </li><li> **predicates**: specifies the table name and conditions for deleting the data.  **AbsRdbPredicates** has the following classes: <ul><li> **RdbPredicates**: specifies delete conditions by calling its methods, such as **equalTo**. </li><li> **RawRdbPredicates**: specifies the table name, **whereClause** and **whereArgs** only. </li></ul></li></ul> |
 
 - Updating data
 
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