diff --git a/frontend/src/global/form-rules.ts b/frontend/src/global/form-rules.ts
index 1544e7d31..9f7eead18 100644
--- a/frontend/src/global/form-rules.ts
+++ b/frontend/src/global/form-rules.ts
@@ -15,6 +15,21 @@ const checkIp = (rule: any, value: any, callback: any) => {
     }
 };
 
+const checkHost = (rule: any, value: any, callback: any) => {
+    if (value === '' || typeof value === 'undefined' || value == null) {
+        callback(new Error(i18n.global.t('commons.rule.requiredInput')));
+    } else {
+        const regIP =
+            /^(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])$/;
+        const regHost = /^(?=^.{3,255}$)[a-zA-Z0-9][-a-zA-Z0-9]{0,62}(\.[a-zA-Z0-9][-a-zA-Z0-9]{0,62})+$/;
+        if (!regIP.test(value) && !regHost.test(value)) {
+            callback(new Error(i18n.global.t('commons.rule.host')));
+        } else {
+            callback();
+        }
+    }
+};
+
 const complexityPassword = (rule: any, value: any, callback: any) => {
     if (value === '' || typeof value === 'undefined' || value == null) {
         callback(new Error(i18n.global.t('commons.rule.complexityPassword')));
@@ -265,6 +280,7 @@ interface CommonRule {
     number: FormItemRule;
     integerNumber: FormItemRule;
     ip: FormItemRule;
+    host: FormItemRule;
     port: FormItemRule;
     domain: FormItemRule;
     databaseName: FormItemRule;
@@ -363,6 +379,11 @@ export const Rules: CommonRule = {
         required: true,
         trigger: 'blur',
     },
+    host: {
+        validator: checkHost,
+        required: true,
+        trigger: 'blur',
+    },
     port: {
         required: true,
         trigger: 'blur',
diff --git a/frontend/src/lang/modules/en.ts b/frontend/src/lang/modules/en.ts
index 2641238ab..853901f29 100644
--- a/frontend/src/lang/modules/en.ts
+++ b/frontend/src/lang/modules/en.ts
@@ -140,6 +140,7 @@ export default {
             number: 'Please enter the correct number',
             integer: 'Please enter the correct positive integer',
             ip: 'Please enter the correct IP address',
+            host: 'Enter the correct IP address or domain name',
             port: 'Please enter the correct port',
             selectHelper: 'Please select the correct {0} file',
             domain: 'domain name format error',
diff --git a/frontend/src/lang/modules/zh.ts b/frontend/src/lang/modules/zh.ts
index c18813d8e..cad311ca2 100644
--- a/frontend/src/lang/modules/zh.ts
+++ b/frontend/src/lang/modules/zh.ts
@@ -144,6 +144,7 @@ export default {
             number: '请输入正确的数字',
             integer: '请输入正确的正整数',
             ip: '请输入正确的 IP 地址',
+            host: '请输入正确的 IP 或者域名',
             port: '请输入正确的端口,1-65535',
             selectHelper: '请选择正确的 {0} 文件',
             domain: '域名格式错误',
diff --git a/frontend/src/views/host/terminal/host/operate/index.vue b/frontend/src/views/host/terminal/host/operate/index.vue
index a010cc8d7..db8a095cd 100644
--- a/frontend/src/views/host/terminal/host/operate/index.vue
+++ b/frontend/src/views/host/terminal/host/operate/index.vue
@@ -109,7 +109,7 @@ type FormInstance = InstanceType<typeof ElForm>;
 const hostInfoRef = ref<FormInstance>();
 const rules = reactive({
     groupID: [Rules.requiredSelect],
-    addr: [Rules.requiredInput],
+    addr: [Rules.host],
     port: [Rules.requiredInput, Rules.port],
     user: [Rules.requiredInput],
     authMode: [Rules.requiredSelect],
diff --git a/frontend/src/views/host/terminal/terminal/host-create.vue b/frontend/src/views/host/terminal/terminal/host-create.vue
index 6fbed605e..3f4662120 100644
--- a/frontend/src/views/host/terminal/terminal/host-create.vue
+++ b/frontend/src/views/host/terminal/terminal/host-create.vue
@@ -95,7 +95,7 @@ let hostInfo = reactive<Host.HostOperate>({
 });
 
 const rules = reactive({
-    addr: [Rules.ip],
+    addr: [Rules.host],
     port: [Rules.requiredInput, Rules.port],
     user: [Rules.requiredInput],
     authMode: [Rules.requiredSelect],
diff --git a/frontend/src/views/setting/backup-account/operate/index.vue b/frontend/src/views/setting/backup-account/operate/index.vue
index ceda34dfc..32ce9075e 100644
--- a/frontend/src/views/setting/backup-account/operate/index.vue
+++ b/frontend/src/views/setting/backup-account/operate/index.vue
@@ -93,7 +93,7 @@
                             <span v-if="errBuckets" class="input-error">{{ $t('commons.rule.requiredSelect') }}</span>
                         </el-form-item>
                         <div v-if="dialogData.rowData!.type === 'SFTP'">
-                            <el-form-item :label="$t('setting.address')" prop="varsJson.address" :rules="Rules.ip">
+                            <el-form-item :label="$t('setting.address')" prop="varsJson.address" :rules="Rules.host">
                                 <el-input v-model.trim="dialogData.rowData!.varsJson['address']" />
                             </el-form-item>
                             <el-form-item :label="$t('setting.port')" prop="varsJson.port" :rules="[Rules.port]">