diff --git a/docs/cn/operation.md b/docs/cn/operation.md
index e35bd6812dbf117c268382873ae2d9cbfe3e11be..a9c836c9e43bc6fccd4ec7ef278f570f7a35fc57 100644
--- a/docs/cn/operation.md
+++ b/docs/cn/operation.md
@@ -564,8 +564,16 @@ $ nohup sh mqbroker -n 192.168.1.1:9876 -c $ROCKETMQ_HOME/conf/2m-2s-sync/broker
   <td rowspan=3 class=xl72 width=87 style='border-bottom:1.0pt
   border-top:none;width:65pt'>从NameServer上清除 Broker写权限</td>
   <td class=xl67 width=87 style='width:65pt'>-b</td>
-  <td class=xl68 width=87 style='width:65pt'>Broker 地址，地址为ip:port</td>
+  <td class=xl68 width=87 style='width:65pt'>BrokerName</td>
  </tr>
+ <tr height=57 style='height:43.0pt'>
+   <td rowspan=3 height=137 class=xl69 width=191 style='border-bottom:1.0pt;
+   height:103.0pt;border-top:none;width:143pt'>addWritePerm</td>
+   <td rowspan=3 class=xl72 width=87 style='border-bottom:1.0pt
+   border-top:none;width:65pt'>从NameServer上添加 Broker写权限</td>
+   <td class=xl67 width=87 style='width:65pt'>-b</td>
+   <td class=xl68 width=87 style='width:65pt'>BrokerName</td>
+  </tr>
  <tr height=57 style='height:43.0pt'>
   <td height=57 class=xl67 width=87 style='height:43.0pt;width:65pt'>-n</td>
   <td class=xl68 width=87 style='width:65pt'>NameServer 服务地址，格式 ip:port</td>
diff --git a/docs/en/CLITools.md b/docs/en/CLITools.md
index 909f002ff4636f7af601671c3011b9fa3a48b866..5e703ce48f7376554e87c7f2d1a2db52a11bc92e 100644
--- a/docs/en/CLITools.md
+++ b/docs/en/CLITools.md
@@ -424,8 +424,16 @@ Before introducing the mqadmin management tool, the following points need to be
   <td rowspan=3 class=xl72 width=87 style='border-bottom:1.0pt
   border-top:none;width:65pt'>Clear write permissions for broker from nameServer</td>
   <td class=xl67 width=87 style='width:65pt'>-b</td>
-  <td class=xl68 width=87 style='width:65pt'>Declare the address of the broker and format as ip:port</td>
+  <td class=xl68 width=87 style='width:65pt'>Declare the BrokerName</td>
  </tr>
+ <tr height=57 style='height:43.0pt'>
+   <td rowspan=3 height=137 class=xl69 width=191 style='border-bottom:1.0pt;
+   height:103.0pt;border-top:none;width:143pt'>addWritePerm</td>
+   <td rowspan=3 class=xl72 width=87 style='border-bottom:1.0pt
+   border-top:none;width:65pt'>Add write permissions for broker from nameServer</td>
+   <td class=xl67 width=87 style='width:65pt'>-b</td>
+   <td class=xl68 width=87 style='width:65pt'>Declare the BrokerName</td>
+  </tr>
  <tr height=57 style='height:43.0pt'>
   <td height=57 class=xl67 width=87 style='height:43.0pt;width:65pt'>-n</td>
   <td class=xl68 width=87 style='width:65pt'>Service address used to specify nameServer and formatted as ip:port</td>