diff --git a/internal/web/actions/default/clusters/grants/createPopup.go b/internal/web/actions/default/clusters/grants/createPopup.go
index 66d5e95b..2d855d8e 100644
--- a/internal/web/actions/default/clusters/grants/createPopup.go
+++ b/internal/web/actions/default/clusters/grants/createPopup.go
@@ -43,6 +43,9 @@ func (this *CreatePopupAction) RunPost(params struct {
 			this.FailField("username", "请输入SSH登录用户名")
 		}
 	case "privateKey":
+		if len(params.Username) == 0 {
+			this.FailField("username", "请输入SSH登录用户名")
+		}
 		if len(params.PrivateKey) == 0 {
 			this.FailField("privateKey", "请输入RSA私钥")
 		}
diff --git a/internal/web/actions/default/clusters/grants/updatePopup.go b/internal/web/actions/default/clusters/grants/updatePopup.go
index 241a53d5..3b063179 100644
--- a/internal/web/actions/default/clusters/grants/updatePopup.go
+++ b/internal/web/actions/default/clusters/grants/updatePopup.go
@@ -73,6 +73,9 @@ func (this *UpdatePopupAction) RunPost(params struct {
 			this.FailField("username", "请输入SSH登录用户名")
 		}
 	case "privateKey":
+		if len(params.Username) == 0 {
+			this.FailField("username", "请输入SSH登录用户名")
+		}
 		if len(params.PrivateKey) == 0 {
 			this.FailField("privateKey", "请输入RSA私钥")
 		}
diff --git a/web/views/@default/clusters/cluster/updateNodeSSH.js b/web/views/@default/clusters/cluster/updateNodeSSH.js
new file mode 100644
index 00000000..53c03942
--- /dev/null
+++ b/web/views/@default/clusters/cluster/updateNodeSSH.js
@@ -0,0 +1,5 @@
+Tea.context(function () {
+	if (this.params.port <= 0) {
+		this.params.port = 22
+	}
+})
\ No newline at end of file
diff --git a/web/views/@default/clusters/grants/createPopup.html b/web/views/@default/clusters/grants/createPopup.html
index bc62b5ea..3b72b293 100644
--- a/web/views/@default/clusters/grants/createPopup.html
+++ b/web/views/@default/clusters/grants/createPopup.html
@@ -37,6 +37,13 @@
 
 		<!-- 私钥 -->
 		<tbody v-if="method == 'privateKey'">
+            <tr>
+                <td>SSH用户名 *</td>
+                <td>
+                    <input type="text" name="username" maxlength="100"/>
+                    <p class="comment">SSH登录用户名。</p>
+                </td>
+            </tr>
 			<tr>
 				<td>RSA私钥 *</td>
 				<td>
diff --git a/web/views/@default/clusters/grants/updatePopup.html b/web/views/@default/clusters/grants/updatePopup.html
index c010ae53..126c8015 100644
--- a/web/views/@default/clusters/grants/updatePopup.html
+++ b/web/views/@default/clusters/grants/updatePopup.html
@@ -39,6 +39,13 @@
 
 		<!-- 私钥 -->
 		<tbody v-if="method == 'privateKey'">
+            <tr>
+                <td>SSH用户名 *</td>
+                <td>
+                    <input type="text" name="username" maxlength="100" v-model="grant.username"/>
+                    <p class="comment">SSH登录用户名。</p>
+                </td>
+            </tr>
 			<tr>
 				<td>RSA私钥 *</td>
 				<td>