diff --git a/back/loaders/initData.ts b/back/loaders/initData.ts
index db3032f0..59bdf357 100644
--- a/back/loaders/initData.ts
+++ b/back/loaders/initData.ts
@@ -10,11 +10,31 @@ import config from '../config';
 import { CrontabViewModel, CronViewType } from '../data/cronView';
 import { initPosition } from '../data/env';
 import { AuthDataType, SystemModel } from '../data/system';
+import SystemService from '../services/system';
 
 export default async () => {
   const cronService = Container.get(CronService);
   const envService = Container.get(EnvService);
   const dependenceService = Container.get(DependenceService);
+  const systemService = Container.get(SystemService);
+
+  // 初始化更新 linux/python/nodejs 镜像源配置
+  const systemConfig = await systemService.getSystemConfig();
+  if (systemConfig.info?.pythonMirror) {
+    systemService.updatePythonMirror({
+      linuxMirror: systemConfig.info?.linuxMirror,
+    });
+  }
+  if (systemConfig.info?.linuxMirror) {
+    systemService.updateLinuxMirror({
+      linuxMirror: systemConfig.info?.linuxMirror,
+    });
+  }
+  if (systemConfig.info?.nodeMirror) {
+    systemService.updateNodeMirror({
+      linuxMirror: systemConfig.info?.linuxMirror,
+    });
+  }
 
   // 初始化新增默认全部任务视图
   CrontabViewModel.findAll({
@@ -46,7 +66,9 @@ export default async () => {
       { status: DependenceStatus.queued, log: [] },
       { where: { id: docs.map((x) => x.id!) } },
     );
-    dependenceService.installDependenceOneByOne(docs);
+    setTimeout(() => {
+      dependenceService.installDependenceOneByOne(docs);
+    }, 5000);
   });
 
   // 初始化时执行一次所有的 ql repo 任务
diff --git a/back/services/system.ts b/back/services/system.ts
index fbb3e433..09cf6ee0 100644
--- a/back/services/system.ts
+++ b/back/services/system.ts
@@ -126,7 +126,7 @@ export default class SystemService {
     return { code: 200, data: info };
   }
 
-  public async updateNodeMirror(info: SystemModelInfo, res: Response) {
+  public async updateNodeMirror(info: SystemModelInfo, res?: Response) {
     const oDoc = await this.getSystemConfig();
     await this.updateAuthDb({
       ...oDoc,
@@ -141,8 +141,8 @@ export default class SystemService {
       command,
       {
         onStart: async (cp) => {
-          res.setHeader('QL-Task-Pid', `${cp.pid}`);
-          res.end();
+          res?.setHeader('QL-Task-Pid', `${cp.pid}`);
+          res?.end();
         },
         onEnd: async () => {
           this.sockService.sendMessage({
@@ -177,7 +177,7 @@ export default class SystemService {
     return { code: 200, data: info };
   }
 
-  public async updateLinuxMirror(info: SystemModelInfo, res: Response) {
+  public async updateLinuxMirror(info: SystemModelInfo, res?: Response) {
     const oDoc = await this.getSystemConfig();
     await this.updateAuthDb({
       ...oDoc,
@@ -203,8 +203,8 @@ export default class SystemService {
       command,
       {
         onStart: async (cp) => {
-          res.setHeader('QL-Task-Pid', `${cp.pid}`);
-          res.end();
+          res?.setHeader('QL-Task-Pid', `${cp.pid}`);
+          res?.end();
         },
         onEnd: async () => {
           this.sockService.sendMessage({