diff --git a/frontend/src/lang/modules/en.ts b/frontend/src/lang/modules/en.ts
index a399db7d7..08dad95d9 100644
--- a/frontend/src/lang/modules/en.ts
+++ b/frontend/src/lang/modules/en.ts
@@ -1366,6 +1366,7 @@ const message = {
         source: 'Source',
         anyWhere: 'AnyWhere',
         address: 'Specified IP',
+        addressHelper: 'Support IP address or IP segment',
         allow: 'Allow',
         deny: 'Deny',
         addressFormatError: 'Please enter a valid ip address!',
diff --git a/frontend/src/lang/modules/zh.ts b/frontend/src/lang/modules/zh.ts
index 73251216b..8977d984a 100644
--- a/frontend/src/lang/modules/zh.ts
+++ b/frontend/src/lang/modules/zh.ts
@@ -1351,6 +1351,7 @@ const message = {
         source: '来源',
         anyWhere: '所有 IP',
         address: '指定 IP',
+        addressHelper: '支持输入 IP 或 IP 段',
         allow: '放行',
         deny: '屏蔽',
         addressFormatError: '请输入合法的 ip 地址！',
diff --git a/frontend/src/views/host/firewall/port/operate/index.vue b/frontend/src/views/host/firewall/port/operate/index.vue
index 93e1b1679..47b1f542a 100644
--- a/frontend/src/views/host/firewall/port/operate/index.vue
+++ b/frontend/src/views/host/firewall/port/operate/index.vue
@@ -37,7 +37,10 @@
                             v-if="dialogData.rowData!.source === 'address'"
                             prop="address"
                         >
-                            <el-input v-model="dialogData.rowData!.address" />
+                            <el-input
+                                :placeholder="$t('firewall.addressHelper')"
+                                v-model="dialogData.rowData!.address"
+                            />
                         </el-form-item>
 
                         <el-form-item :label="$t('firewall.strategy')" prop="strategy">