diff --git a/src/pages/vimp/components/alarm-tree.vue b/src/pages/vimp/components/alarm-tree.vue
index 5983c1d..9aa3358 100644
--- a/src/pages/vimp/components/alarm-tree.vue
+++ b/src/pages/vimp/components/alarm-tree.vue
@@ -3,7 +3,7 @@ import { NTabPane, NTabs, NTree, type TreeOverrideNodeClickBehavior, type TreePr
 import { h, type CSSProperties } from 'vue';
 import { useAlarmStore } from '../stores';
 import { storeToRefs } from 'pinia';
-import { useDeviceCenterQuery, type VimpChannel, type VimpStation } from '../apis';
+import { useDeviceCenterQuery } from '../apis';
 import { isAlarmNode, isAlarmSiteNode, isAlarmAreaNode } from '../types';
 
 const { isLoading } = useDeviceCenterQuery();
diff --git a/src/pages/vimp/stores/alarm.ts b/src/pages/vimp/stores/alarm-store.ts
similarity index 86%
rename from src/pages/vimp/stores/alarm.ts
rename to src/pages/vimp/stores/alarm-store.ts
index 2b8a882..956008b 100644
--- a/src/pages/vimp/stores/alarm.ts
+++ b/src/pages/vimp/stores/alarm-store.ts
@@ -1,7 +1,7 @@
 import { defineStore } from 'pinia';
 import type { VimpChannel, VimpStation } from '../apis';
 import { h, ref } from 'vue';
-import type { AlarmAreaNodeOption, AlarmNodeOption, CodeArea, CodeLines, CodeSites, AlarmLineTabPane, AlarmSiteNodeOption, AlarmSubAreaNodeOption } from '../types';
+import type { AlarmMainAreaNodeOption, AlarmNodeOption, CodeArea, CodeLines, CodeSites, AlarmLineTabPane, AlarmSiteNodeOption, AlarmSubAreaNodeOption } from '../types';
 
 interface BuildLineTabPanesParams {
   sites: VimpStation[] | null;
@@ -79,22 +79,22 @@ export const useAlarmStore = defineStore('vimp-alarm', () => {
         }
         if (!siteArea) continue; // 如果还是未找到区域，则跳过该警报器
 
-        // 构造区域节点
+        // 构造1级区域节点
         if (!siteNode.children?.find((areaNode) => areaNode.key === `${alarmSiteCode}${alarmMainAreaCode}`)) {
-          const areaNode: AlarmAreaNodeOption = {
+          const mainAreaNode: AlarmMainAreaNodeOption = {
             key: `${alarmSiteCode}${alarmMainAreaCode}`,
             label: siteArea.name,
             children: [],
             stats: { online: 0, offline: 0, total: 0 },
             site: site,
           };
-          siteNode.children?.push(areaNode);
+          siteNode.children?.push(mainAreaNode);
         }
-        const areaNode = siteNode.children?.find((areaNode) => areaNode.key === `${alarmSiteCode}${alarmMainAreaCode}`);
-        if (!areaNode) continue; // 如果区域节点不存在，则跳过该警报器
+        const targetMainAreaNode = siteNode.children?.find((areaNode) => areaNode.key === `${alarmSiteCode}${alarmMainAreaCode}`);
+        if (!targetMainAreaNode) continue; // 如果1级区域节点不存在，则跳过该警报器
 
-        // 构造子区域节点
-        if (!areaNode.children?.find((subAreaNode) => subAreaNode.key === `${alarmSiteCode}${alarmAreaCode}`)) {
+        // 构造2级区域节点
+        if (!targetMainAreaNode.children?.find((subAreaNode) => subAreaNode.key === `${alarmSiteCode}${alarmAreaCode}`)) {
           let subArea: CodeArea['subs'][number] | undefined = undefined;
           if (alarmSiteType === 'station') {
             subArea = codeStationAreas.find((area) => area.code === alarmMainAreaCode)?.subs.find((subArea) => subArea.code === alarmAreaCode);
@@ -116,9 +116,9 @@ export const useAlarmStore = defineStore('vimp-alarm', () => {
             stats: { online: 0, offline: 0, total: 0 },
             site: site,
           };
-          areaNode.children?.push(subAreaNode);
+          targetMainAreaNode.children?.push(subAreaNode);
         }
-        const subAreaNode = areaNode.children?.find((subAreaNode) => subAreaNode.key === `${alarmSiteCode}${alarmAreaCode}`);
+        const subAreaNode = targetMainAreaNode.children?.find((subAreaNode) => subAreaNode.key === `${alarmSiteCode}${alarmAreaCode}`);
         if (!subAreaNode) continue; // 如果子区域节点不存在，则跳过该警报器
 
         // 构造警报器节点
@@ -141,16 +141,16 @@ export const useAlarmStore = defineStore('vimp-alarm', () => {
 
         // 统计站点、区域、子区域的在线/离线/总警报器数量
         siteNode.stats.total++;
-        areaNode.stats.total++;
+        targetMainAreaNode.stats.total++;
         subAreaNode.stats.total++;
         if (alarm.status === 1) {
           siteNode.stats.online++;
-          areaNode.stats.online++;
+          targetMainAreaNode.stats.online++;
           subAreaNode.stats.online++;
         }
         if (alarm.status === 0) {
           siteNode.stats.offline++;
-          areaNode.stats.offline++;
+          targetMainAreaNode.stats.offline++;
           subAreaNode.stats.offline++;
         }
       }
diff --git a/src/pages/vimp/stores/camera.ts b/src/pages/vimp/stores/camera-store.ts
similarity index 85%
rename from src/pages/vimp/stores/camera.ts
rename to src/pages/vimp/stores/camera-store.ts
index 8c250d9..a1ff33a 100644
--- a/src/pages/vimp/stores/camera.ts
+++ b/src/pages/vimp/stores/camera-store.ts
@@ -1,7 +1,7 @@
 import { defineStore } from 'pinia';
 import type { VimpChannel, VimpStation } from '../apis';
 import { h, ref } from 'vue';
-import type { CameraAreaNodeOption, CameraNodeOption, CodeArea, CodeLines, CodeSites, CameraLineTabPane, CameraSiteNodeOption, CameraSubAreaNodeOption } from '../types';
+import type { CameraMainAreaNodeOption, CameraNodeOption, CodeArea, CodeLines, CodeSites, CameraLineTabPane, CameraSiteNodeOption, CameraSubAreaNodeOption } from '../types';
 
 interface BuildLineTabPanesParams {
   sites: VimpStation[] | null;
@@ -79,22 +79,22 @@ export const useCameraStore = defineStore('vimp-camera', () => {
         }
         if (!siteArea) continue; // 如果还是未找到区域，则跳过该摄像机
 
-        // 构造区域节点
+        // 构造1级区域节点
         if (!siteNode.children?.find((areaNode) => areaNode.key === `${cameraSiteCode}${cameraMainAreaCode}`)) {
-          const areaNode: CameraAreaNodeOption = {
+          const mainAreaNode: CameraMainAreaNodeOption = {
             key: `${cameraSiteCode}${cameraMainAreaCode}`,
             label: siteArea.name,
             children: [],
             stats: { online: 0, offline: 0, total: 0 },
             site: site,
           };
-          siteNode.children?.push(areaNode);
+          siteNode.children?.push(mainAreaNode);
         }
-        const areaNode = siteNode.children?.find((areaNode) => areaNode.key === `${cameraSiteCode}${cameraMainAreaCode}`);
-        if (!areaNode) continue; // 如果区域节点不存在，则跳过该摄像机
+        const targetMainAreaNode = siteNode.children?.find((areaNode) => areaNode.key === `${cameraSiteCode}${cameraMainAreaCode}`);
+        if (!targetMainAreaNode) continue; // 如果1级区域节点不存在，则跳过该摄像机
 
-        // 构造子区域节点
-        if (!areaNode.children?.find((subAreaNode) => subAreaNode.key === `${cameraSiteCode}${cameraAreaCode}`)) {
+        // 构造2级区域节点
+        if (!targetMainAreaNode.children?.find((subAreaNode) => subAreaNode.key === `${cameraSiteCode}${cameraAreaCode}`)) {
           let subArea: CodeArea['subs'][number] | undefined = undefined;
           if (cameraSiteType === 'station') {
             subArea = codeStationAreas.find((area) => area.code === cameraMainAreaCode)?.subs.find((subArea) => subArea.code === cameraAreaCode);
@@ -107,7 +107,7 @@ export const useCameraStore = defineStore('vimp-camera', () => {
           } else {
             continue;
           }
-          if (!subArea) continue; // 如果还是未找到子区域，则跳过该摄像机
+          if (!subArea) continue; // 如果还是未找到2级区域，则跳过该摄像机
 
           const subAreaNode: CameraSubAreaNodeOption = {
             key: `${cameraSiteCode}${cameraAreaCode}`,
@@ -116,9 +116,9 @@ export const useCameraStore = defineStore('vimp-camera', () => {
             stats: { online: 0, offline: 0, total: 0 },
             site: site,
           };
-          areaNode.children?.push(subAreaNode);
+          targetMainAreaNode.children?.push(subAreaNode);
         }
-        const subAreaNode = areaNode.children?.find((subAreaNode) => subAreaNode.key === `${cameraSiteCode}${cameraAreaCode}`);
+        const subAreaNode = targetMainAreaNode.children?.find((subAreaNode) => subAreaNode.key === `${cameraSiteCode}${cameraAreaCode}`);
         if (!subAreaNode) continue; // 如果子区域节点不存在，则跳过该摄像机
 
         // 构造摄像机节点
@@ -143,16 +143,16 @@ export const useCameraStore = defineStore('vimp-camera', () => {
 
         // 统计站点、区域、子区域的在线/离线/总摄像机数量
         siteNode.stats.total++;
-        areaNode.stats.total++;
+        targetMainAreaNode.stats.total++;
         subAreaNode.stats.total++;
         if (camera.status === 1) {
           siteNode.stats.online++;
-          areaNode.stats.online++;
+          targetMainAreaNode.stats.online++;
           subAreaNode.stats.online++;
         }
         if (camera.status === 0) {
           siteNode.stats.offline++;
-          areaNode.stats.offline++;
+          targetMainAreaNode.stats.offline++;
           subAreaNode.stats.offline++;
         }
       }
diff --git a/src/pages/vimp/stores/index.ts b/src/pages/vimp/stores/index.ts
index feb9b73..6239e93 100644
--- a/src/pages/vimp/stores/index.ts
+++ b/src/pages/vimp/stores/index.ts
@@ -1,2 +1,2 @@
-export * from './camera';
-export * from './alarm';
+export * from './camera-store';
+export * from './alarm-store';
diff --git a/src/pages/vimp/types/tree.ts b/src/pages/vimp/types/tree.ts
index 757792d..97129d3 100644
--- a/src/pages/vimp/types/tree.ts
+++ b/src/pages/vimp/types/tree.ts
@@ -27,14 +27,14 @@ export interface CameraSubAreaNodeOption extends TreeOption {
   site: VimpStation;
 }
 
-export interface CameraAreaNodeOption extends TreeOption {
+export interface CameraMainAreaNodeOption extends TreeOption {
   children?: CameraSubAreaNodeOption[];
   stats: CountStats;
   site: VimpStation;
 }
 
 export interface CameraSiteNodeOption extends TreeOption {
-  children?: CameraAreaNodeOption[];
+  children?: CameraMainAreaNodeOption[];
   stats: CountStats;
   online: boolean;
 }
@@ -43,7 +43,7 @@ export function isCameraSiteNode(option: TreeOption): option is CameraSiteNodeOp
   return 'online' in option && !('camera' in option);
 }
 
-export function isCameraAreaNode(option: TreeOption): option is CameraAreaNodeOption | CameraSubAreaNodeOption {
+export function isCameraAreaNode(option: TreeOption): option is CameraMainAreaNodeOption | CameraSubAreaNodeOption {
   return 'site' in option && !('camera' in option) && !('online' in option);
 }
 
@@ -72,14 +72,14 @@ export interface AlarmSubAreaNodeOption extends TreeOption {
   site: VimpStation;
 }
 
-export interface AlarmAreaNodeOption extends TreeOption {
+export interface AlarmMainAreaNodeOption extends TreeOption {
   children?: AlarmSubAreaNodeOption[];
   stats: CountStats;
   site: VimpStation;
 }
 
 export interface AlarmSiteNodeOption extends TreeOption {
-  children?: AlarmAreaNodeOption[];
+  children?: AlarmMainAreaNodeOption[];
   stats: CountStats;
   online: boolean;
 }
@@ -88,7 +88,7 @@ export function isAlarmSiteNode(option: TreeOption): option is AlarmSiteNodeOpti
   return 'online' in option && !('alarm' in option);
 }
 
-export function isAlarmAreaNode(option: TreeOption): option is AlarmAreaNodeOption | AlarmSubAreaNodeOption {
+export function isAlarmAreaNode(option: TreeOption): option is AlarmMainAreaNodeOption | AlarmSubAreaNodeOption {
   return 'site' in option && !('alarm' in option) && !('online' in option);
 }