diff --git a/docs/en/10-third-party/05-bi/13-excel.md b/docs/en/10-third-party/05-bi/13-excel.md
index 382904dc2f..94eadc4da1 100644
--- a/docs/en/10-third-party/05-bi/13-excel.md
+++ b/docs/en/10-third-party/05-bi/13-excel.md
@@ -22,7 +22,7 @@ Prepare the following environment:
 
 ![excel-odbc](./excel/odbc-menu.jpg) 
 
-**Step 3**, In the pop-up window, select 【MyTDengine】 from the drop-down list of 【Data source name (DSN)】, and then click the 【OK】 button.  
+**Step 3**, In the pop-up window, select the data source you need to connect to from the drop-down list of [Data source name (DSN)], and then click the 【OK】 button.ton.  
 
 ![excel-odbc](./excel/odbc-select.jpg) 
 
diff --git a/docs/en/10-third-party/05-bi/excel/odbc-load.jpg b/docs/en/10-third-party/05-bi/excel/odbc-load.jpg
index f8eef9bb24..7a6f829ff9 100644
Binary files a/docs/en/10-third-party/05-bi/excel/odbc-load.jpg and b/docs/en/10-third-party/05-bi/excel/odbc-load.jpg differ
diff --git a/docs/zh/10-third-party/05-bi/13-excel.md b/docs/zh/10-third-party/05-bi/13-excel.md
index 0d5300f041..8d62c44a00 100644
--- a/docs/zh/10-third-party/05-bi/13-excel.md
+++ b/docs/zh/10-third-party/05-bi/13-excel.md
@@ -20,11 +20,11 @@ title: 与 Excel 集成
 
 ![excel-odbc](./excel/odbc-menu.jpg) 
 
-**第 3 步**，在弹出窗口的【数据源名称(DSN)】下拉列表中选择【MyTDengine】后，点击【确定】按钮。
+**第 3 步**，在弹出窗口的【数据源名称(DSN)】下拉列表中选择需要连接的数据源后，点击【确定】按钮。
 
 ![excel-odbc](./excel/odbc-select.jpg) 
 
-**第 4 步**，输入 TDengine 的用户名密码
+**第 4 步**，输入 TDengine 的用户名密码。
 
 ![excel-odbc](./excel/odbc-config.jpg) 
 
diff --git a/docs/zh/10-third-party/05-bi/excel/odbc-config.jpg b/docs/zh/10-third-party/05-bi/excel/odbc-config.jpg
index aa7d012151..58d3395e1b 100644
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diff --git a/docs/zh/10-third-party/05-bi/excel/odbc-load.jpg b/docs/zh/10-third-party/05-bi/excel/odbc-load.jpg
index f6b70764ce..87d5958d35 100644
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