diff --git a/docs/dds/api-ref/dds_api_0006.html b/docs/dds/api-ref/dds_api_0006.html
index 7dedb8955..a20b6cbe3 100644
--- a/docs/dds/api-ref/dds_api_0006.html
+++ b/docs/dds/api-ref/dds_api_0006.html
@@ -56,7 +56,7 @@
 </tr>
 <tr id="dds_api_0006__row1848624320"><td class="cellrowborder" valign="top" width="27%" headers="mcps1.3.2.2.3.1.1 "><p id="dds_api_0006__p9848228327">Managing Databases and Accounts</p>
 </td>
-<td class="cellrowborder" valign="top" width="73%" headers="mcps1.3.2.2.3.1.2 "><p id="dds_api_0006__p118485212326">Create a database user, create a database role, query database users and roles, change the database user password, , query the cluster balancing settings, enable or disable cluster balancing, and set the activity time window of cluster balancing, delete database users, delete database roles, and check the database password.</p>
+<td class="cellrowborder" valign="top" width="73%" headers="mcps1.3.2.2.3.1.2 "><p id="dds_api_0006__p118485212326">Create a database user, create a database role, query database users and roles, change the database user password,  query the cluster balancing settings, enable or disable cluster balancing, and set the activity time window of cluster balancing, delete database users, delete database roles, and check the database password.</p>
 </td>
 </tr>
 </tbody>
diff --git a/docs/dds/api-ref/dds_api_0020.html b/docs/dds/api-ref/dds_api_0020.html
index b7f68ca3e..a593f149b 100644
--- a/docs/dds/api-ref/dds_api_0020.html
+++ b/docs/dds/api-ref/dds_api_0020.html
@@ -274,7 +274,7 @@
 </td>
 <td class="cellrowborder" valign="top" width="42%" headers="mcps1.3.3.2.1.3.2.5.1.4 "><p id="dds_api_0020__p11946207210">Specifies node quantity.</p>
 <p id="dds_api_0020__p1946140122">Valid value:</p>
-<ul id="dds_api_0020__ul16946160926"><li id="dds_api_0020__li11589861">mongos: The value ranges from 2 to 32.</li><li id="dds_api_0020__li85836115710">mongos: The value ranges from 2 to 32.</li><li id="dds_api_0020__li119471301229">config: The value is <strong id="dds_api_0020__b1318012185488">1</strong>.</li><li id="dds_api_0020__li129471904215">replica: The number of nodes can be 3, 5, or 7.</li><li id="dds_api_0020__li18947201121">single: The value is <strong id="dds_api_0020__b13456642203610">1</strong>.</li></ul>
+<ul id="dds_api_0020__ul16946160926"><li id="dds_api_0020__li11589861">mongos: The value ranges from 2 to 32.</li><li id="dds_api_0020__li85836115710">shard: The value ranges from 2 to 32.</li><li id="dds_api_0020__li119471301229">config: The value is <strong id="dds_api_0020__b1318012185488">1</strong>.</li><li id="dds_api_0020__li129471904215">replica: The value can be 1 or 3 (both values will create 3 nodes).</li><li id="dds_api_0020__li18947201121">single: The value is <strong id="dds_api_0020__b13456642203610">1</strong>.</li></ul>
 </td>
 </tr>
 <tr id="dds_api_0020__row5161165517286"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.3.2.1.3.2.5.1.1 "><p id="dds_api_0020__p131613551280">storage</p>