diff --git a/package.json b/package.json
index 5fd41996..ef173b9e 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "eoapi",
   "souceLocale": "zh-Hans",
-  "version": "1.8.0",
+  "version": "1.8.1",
   "main": "out/app/electron-main/main.js",
   "description": "A lightweight, extensible API tool",
   "homepage": "https://github.com/eolinker/eoapi.git",
diff --git a/src/platform/node/mock-server/index.ts b/src/platform/node/mock-server/index.ts
index a1e8e4d1..a52e9cfa 100644
--- a/src/platform/node/mock-server/index.ts
+++ b/src/platform/node/mock-server/index.ts
@@ -90,6 +90,30 @@ export class MockServer {
       //   next();
       // }
     });
+    this.app.all('/:workspaceID/:projectID/mock/:mockID/*', (req, res, next) => {
+      // if (!protocolReg.test(req.url)) {
+      // match request type
+      const isMatchType = this.configuration.getModuleSettings<boolean>('eoapi-features.mock.matchType');
+      if (req.params.mockID || isMatchType !== false) {
+        this.view.webContents.send('getMockApiList', JSON.parse(jsonStringify(req)));
+        ipcMain.once('getMockApiList', (event, message) => {
+          const { response = {}, statusCode = 200 } = message;
+          res.statusCode = statusCode;
+          if (res.statusCode === 404) {
+            this.send404(res, isMatchType);
+          } else {
+            res.send(response);
+          }
+          next();
+        });
+      } else {
+        this.send404(res, isMatchType);
+        next();
+      }
+      // } else {
+      //   next();
+      // }
+    });
   }
 
   /**
diff --git a/src/workbench/browser/src/app/app.service.ts b/src/workbench/browser/src/app/app.service.ts
index a6c1c5a3..48de8247 100644
--- a/src/workbench/browser/src/app/app.service.ts
+++ b/src/workbench/browser/src/app/app.service.ts
@@ -1,15 +1,20 @@
 import { tree2obj } from './utils/tree/tree.utils';
 import { Injectable } from '@angular/core';
 import type { IpcRenderer } from 'electron';
-import { ApiData, ApiMockEntity } from 'eo/workbench/browser/src/app/shared/services/storage/index.model';
-import { IndexedDBStorage } from 'eo/workbench/browser/src/app/shared/services/storage/IndexedDB/lib/';
+import {
+  ApiData,
+  ApiMockEntity,
+  StorageRes,
+  StorageResStatus,
+} from 'eo/workbench/browser/src/app/shared/services/storage/index.model';
+import { StorageService } from 'eo/workbench/browser/src/app/shared/services/storage/storage.service';
 import { DataSourceService } from 'eo/workbench/browser/src/app/shared/services/data-source/data-source.service';
 
 @Injectable()
 export class AppService {
   private ipcRenderer: IpcRenderer = window.require?.('electron')?.ipcRenderer;
 
-  constructor(private indexedDBStorage: IndexedDBStorage, private dataSource: DataSourceService) {}
+  constructor(private storageService: StorageService, private dataSource: DataSourceService) {}
 
   init() {
     if (this.ipcRenderer) {
@@ -88,14 +93,12 @@ export class AppService {
    */
   getMockByMockID(mockID: number): Promise<ApiMockEntity> {
     return new Promise((resolve, reject) => {
-      this.indexedDBStorage.mockLoad(mockID).subscribe(
-        (res: any) => {
-          resolve(res.data);
-        },
-        (error: any) => {
-          reject(error);
+      this.storageService.run('mockLoad', [mockID], async (result: StorageRes) => {
+        if (result.status === StorageResStatus.success) {
+          return resolve(result.data);
         }
-      );
+        return reject(result);
+      });
     });
   }
   /**
@@ -106,14 +109,12 @@ export class AppService {
    */
   getApiData(apiDataID: number): Promise<ApiData> {
     return new Promise((resolve, reject) => {
-      this.indexedDBStorage.apiDataLoad(apiDataID).subscribe(
-        (res: any) => {
-          resolve(res.data);
-        },
-        (error: any) => {
-          reject(error);
+      this.storageService.run('apiDataLoad', [apiDataID], async (result: StorageRes) => {
+        if (result.status === StorageResStatus.success) {
+          return resolve(result.data);
         }
-      );
+        return reject(result);
+      });
     });
   }
   /**
@@ -121,14 +122,12 @@ export class AppService {
    */
   getAllApi(projectID = 1): Promise<ApiData[]> {
     return new Promise((resolve, reject) => {
-      this.indexedDBStorage.apiDataLoadAllByProjectID(projectID).subscribe(
-        (res: any) => {
-          resolve(res.data);
-        },
-        (error: any) => {
-          reject(error);
+      this.storageService.run('apiDataLoadAllByProjectID', [projectID], async (result: StorageRes) => {
+        if (result.status === StorageResStatus.success) {
+          return resolve(result.data);
         }
-      );
+        return reject(result);
+      });
     });
   }
 }
diff --git a/src/workbench/browser/src/app/pages/api/api.component.ts b/src/workbench/browser/src/app/pages/api/api.component.ts
index cb4ced7f..400712a1 100644
--- a/src/workbench/browser/src/app/pages/api/api.component.ts
+++ b/src/workbench/browser/src/app/pages/api/api.component.ts
@@ -1,7 +1,7 @@
 import { Component, OnDestroy, OnInit, ViewChild } from '@angular/core';
-import { ActivatedRoute, Router } from '@angular/router';
+import { ActivatedRoute, NavigationEnd, Router } from '@angular/router';
 import { StorageRes, StorageResStatus } from '../../shared/services/storage/index.model';
-import { Subject, takeUntil } from 'rxjs';
+import { filter, Subject, takeUntil } from 'rxjs';
 import { Store } from '@ngxs/store';
 import { Message, MessageService } from '../../shared/services/message';
 import { StorageService } from '../../shared/services/storage';
@@ -75,8 +75,7 @@ export class ApiComponent implements OnInit, OnDestroy {
     private storage: StorageService,
     private electron: ElectronService,
     private store: Store
-  ) {
-  }
+  ) {}
   get envUuid(): number | null {
     return Number(localStorage.getItem('env:selected')) || 0;
   }
@@ -137,9 +136,12 @@ export class ApiComponent implements OnInit, OnDestroy {
    * Get current API ID to show content tab
    */
   watchRouterChange() {
-    this.router.events.pipe(takeUntil(this.destroy$)).subscribe(() => {
-      this.id = Number(this.route.snapshot.queryParams.uuid);
-    });
+    this.router.events
+      .pipe(takeUntil(this.destroy$))
+      .pipe(filter((event) => event instanceof NavigationEnd))
+      .subscribe(() => {
+        this.id = Number(this.route.snapshot.queryParams.uuid);
+      });
   }
 
   onSideResize({ width }: NzResizeEvent): void {
diff --git a/src/workbench/browser/src/app/pages/api/group/edit/api-group-edit.component.ts b/src/workbench/browser/src/app/pages/api/group/edit/api-group-edit.component.ts
index 0ed6ecfd..802d1023 100644
--- a/src/workbench/browser/src/app/pages/api/group/edit/api-group-edit.component.ts
+++ b/src/workbench/browser/src/app/pages/api/group/edit/api-group-edit.component.ts
@@ -115,7 +115,8 @@ export class ApiGroupEditComponent implements OnInit {
       if (result.status === StorageResStatus.success) {
         //delete group api
         if (data.api.length > 0) {
-          this.apiService.bulkDelete(data.api);
+          // this.apiService.bulkDelete(data.api);
+          this.messageService.send({ type: 'deleteApiSuccess', data: { uuids: data.api } });
         } else {
           this.messageService.send({ type: 'updateGroupSuccess', data: {} });
         }
diff --git a/src/workbench/browser/src/app/pages/api/group/tree/api-group-tree.component.ts b/src/workbench/browser/src/app/pages/api/group/tree/api-group-tree.component.ts
index b0e39764..4e5b6275 100644
--- a/src/workbench/browser/src/app/pages/api/group/tree/api-group-tree.component.ts
+++ b/src/workbench/browser/src/app/pages/api/group/tree/api-group-tree.component.ts
@@ -17,6 +17,7 @@ import { ElectronService } from '../../../../core/services';
 import { ApiService } from 'eo/workbench/browser/src/app/pages/api/api.service';
 import { ImportApiComponent } from 'eo/workbench/browser/src/app/shared/components/import-api/import-api.component';
 import { EoMessageService } from 'eo/workbench/browser/src/app/eoui/message/eo-message.service';
+import { ProjectService } from 'eo/workbench/browser/src/app/shared/services/project/project.service';
 @Component({
   selector: 'eo-api-group-tree',
   templateUrl: './api-group-tree.component.html',
@@ -73,6 +74,7 @@ export class ApiGroupTreeComponent implements OnInit, OnDestroy {
     private storage: StorageService,
     public electron: ElectronService,
     private apiService: ApiService,
+    private projectService: ProjectService,
     private nzModalService: NzModalService
   ) {}
   ngOnInit(): void {
@@ -101,52 +103,53 @@ export class ApiGroupTreeComponent implements OnInit, OnDestroy {
   buildGroupTreeData = debounce(() => {
     this.groupByID = {};
     this.treeItems = [];
-    this.getGroups();
+    this.getProjectCollections();
   });
-  getGroups() {
+
+  getProjectCollections() {
     this.apiDataLoading = true;
-    this.storage.run('groupLoadAllByProjectID', [this.projectID], (result: StorageRes) => {
+    this.storage.run('projectCollections', [this.projectService.currentProjectID], (result: StorageRes) => {
       if (result.status === StorageResStatus.success) {
-        result.data.forEach((item) => {
-          delete item.updatedAt;
-          this.groupByID[item.uuid] = item;
-          this.treeItems.push({
-            title: item.name,
-            key: `group-${item.uuid}`,
-            weight: item.weight || 0,
-            parentID: item.parentID ? `group-${item.parentID}` : '0',
-            isLeaf: false,
-          });
-        });
+        const { groups, apis } = result.data;
+        this.getGroups(groups);
+        this.getApis(apis);
       }
-      this.getApis().finally(() => {
-        this.apiDataLoading = false;
+      this.apiDataLoading = false;
+    });
+  }
+
+  getGroups(apiGroups = []) {
+    apiGroups.forEach((item) => {
+      delete item.updatedAt;
+      this.groupByID[item.uuid] = item;
+      this.treeItems.push({
+        title: item.name,
+        key: `group-${item.uuid}`,
+        weight: item.weight || 0,
+        parentID: item.parentID ? `group-${item.parentID}` : '0',
+        isLeaf: false,
       });
     });
   }
-  async getApis() {
-    const result: StorageRes = await this.apiService.getAll(this.projectID);
-    const { success, empty } = StorageResStatus;
-    if ([success, empty].includes(result.status)) {
-      const apiItems = {};
-      [].concat(result.data).forEach((item: ApiData) => {
-        delete item.updatedAt;
-        apiItems[item.uuid] = item;
-        this.treeItems.push({
-          title: item.name,
-          key: item.uuid.toString(),
-          weight: item.weight || 0,
-          parentID: item.groupID ? `group-${item.groupID}` : '0',
-          method: item.method,
-          isLeaf: true,
-        });
+  async getApis(apis) {
+    const apiItems = {};
+    [].concat(apis).forEach((item: ApiData) => {
+      delete item.updatedAt;
+      apiItems[item.uuid] = item;
+      this.treeItems.push({
+        title: item.name,
+        key: item.uuid.toString(),
+        weight: item.weight || 0,
+        parentID: item.groupID ? `group-${item.groupID}` : '0',
+        method: item.method,
+        isLeaf: true,
       });
-      this.apiDataItems = apiItems;
-      this.messageService.send({ type: 'loadApi', data: this.apiDataItems });
-      this.setSelectedKeys();
-      this.generateGroupTreeData();
-      this.restoreExpandStatus();
-    }
+    });
+    this.apiDataItems = apiItems;
+    this.messageService.send({ type: 'loadApi', data: this.apiDataItems });
+    this.setSelectedKeys();
+    this.generateGroupTreeData();
+    this.restoreExpandStatus();
   }
   restoreExpandStatus() {
     const key = this.expandKeys.slice(0);
diff --git a/src/workbench/browser/src/app/pages/api/http/test/result-response/api-test-result-response.component.ts b/src/workbench/browser/src/app/pages/api/http/test/result-response/api-test-result-response.component.ts
index df7aeab7..1de5e359 100644
--- a/src/workbench/browser/src/app/pages/api/http/test/result-response/api-test-result-response.component.ts
+++ b/src/workbench/browser/src/app/pages/api/http/test/result-response/api-test-result-response.component.ts
@@ -41,8 +41,7 @@ export class ApiTestResultResponseComponent implements OnInit, OnChanges {
       }
     }
   }
-  ngOnInit(): void {
-  }
+  ngOnInit(): void {}
 
   contextMenu($event: MouseEvent, menu: NzDropdownMenuComponent): void {
     this.nzContextMenuService.create($event, menu);
@@ -50,7 +49,7 @@ export class ApiTestResultResponseComponent implements OnInit, OnChanges {
 
   downloadResponseText() {
     this.blobUrl = getBlobUrl(this.model.body, this.model.contentType);
-    const blobFileName = decodeURI(this.model.blobFileName);
+    const blobFileName = decodeURI(this.model.blobFileName || 'test_response');
     const tmpAElem = document.createElement('a');
     if ('download' in tmpAElem) {
       tmpAElem.style.visibility = 'hidden';
diff --git a/src/workbench/browser/src/app/pages/api/tab/api-tab.component.html b/src/workbench/browser/src/app/pages/api/tab/api-tab.component.html
index 378cb638..057a1534 100644
--- a/src/workbench/browser/src/app/pages/api/tab/api-tab.component.html
+++ b/src/workbench/browser/src/app/pages/api/tab/api-tab.component.html
@@ -1,56 +1,33 @@
 <!-- {{getConsoleTabs()|json}} -->
-<nz-tabset
-  [(nzSelectedIndex)]="tabOperate.selectedIndex"
-  nzType="editable-card"
-  [nzHideAdd]="true"
-  [nzCanDeactivate]=" canDeactivate"
-  (nzSelectChange)="selectChange($event)"
-  [nzTabBarExtraContent]="extraTemplate"
->
+<nz-tabset [(nzSelectedIndex)]="tabOperate.selectedIndex" nzType="editable-card" [nzHideAdd]="true"
+  [nzCanDeactivate]=" canDeactivate" (nzSelectChange)="selectChange($event)" [nzTabBarExtraContent]="extraTemplate">
   <nz-tab *ngFor="let uuid of tabStorage.tabOrder; let i = index" [nzTitle]="titleTemplate">
     <ng-template #titleTemplate>
-      <div
-        class="flex items-center tab-item-container"
-        [ngClass]="{ 'fixed-tab-item-container': tabStorage.tabsByID.get(uuid).isFixed }"
-      >
+      <div class="flex items-center tab-item-container"
+        [ngClass]="{ 'fixed-tab-item-container': tabStorage.tabsByID.get(uuid)?.isFixed }">
         <!-- loading -->
         <nz-spin nzSimple class="mr10" [nzSize]="'small'" *ngIf="tabStorage.tabsByID.get(uuid).isLoading"></nz-spin>
-        <eo-iconpark-icon
-          class="mr5"
-          name="{{ tabStorage.tabsByID.get(uuid).icon }}"
-          size="14px"
-          *ngIf="tabStorage.tabsByID.get(uuid).icon"
-        ></eo-iconpark-icon>
-        <span
-          class="mr5 method-text method_text_{{ tabStorage.tabsByID.get(uuid).extends.method }}"
-          *ngIf="tabStorage.tabsByID.get(uuid).extends?.method"
-          >{{ tabStorage.tabsByID.get(uuid).extends.method }}</span
-        >
+        <eo-iconpark-icon class="mr5" name="{{ tabStorage.tabsByID.get(uuid).icon }}" size="14px"
+          *ngIf="tabStorage.tabsByID.get(uuid).icon"></eo-iconpark-icon>
+        <span class="mr5 method-text method_text_{{ tabStorage.tabsByID.get(uuid).extends.method }}"
+          *ngIf="tabStorage.tabsByID.get(uuid).extends?.method">{{ tabStorage.tabsByID.get(uuid).extends.method
+          }}</span>
         <span class="text_omit tab_text" [title]="tabStorage.tabsByID.get(uuid).title">
-          {{ tabStorage.tabsByID.get(uuid).title }}</span
-        >
+          {{ tabStorage.tabsByID.get(uuid).title }}</span>
         <!-- Close/HasEdit -->
         <div class="flex items-center tab-item-button-group">
           <span class="tab-has-edit-icon eo-tab-theme-icon" *ngIf="tabStorage.tabsByID.get(uuid).hasChanged"></span>
-          <button
-            aria-label="Close tab"
-            (click)="closeTab({ $event: $event, index: i, tab: tabStorage.tabsByID.get(uuid) })"
-            type="button"
-            nz-tab-close-button=""
-            class="ant-tabs-tab-remove"
-          ></button>
+          <button aria-label="Close tab"
+            (click)="closeTab({ $event: $event, index: i, tab: tabStorage.tabsByID.get(uuid) })" type="button"
+            nz-tab-close-button="" class="ant-tabs-tab-remove"></button>
         </div>
       </div>
     </ng-template>
   </nz-tab>
 </nz-tabset>
 <ng-template #extraTemplate>
-  <button
-    (click)="newTab()"
-    nz-dropdown
-    [nzDropdownMenu]="addMenu"
-    class="ant-tabs-nav-add {{ tabStorage.tabOrder.length >= MAX_TAB_LIMIT ? 'hidden' : '' }}"
-  >
+  <button (click)="newTab()" nz-dropdown [nzDropdownMenu]="addMenu"
+    class="ant-tabs-nav-add {{ tabStorage.tabOrder.length >= MAX_TAB_LIMIT ? 'hidden' : '' }}">
     <eo-iconpark-icon name="plus" size="16px"></eo-iconpark-icon>
   </button>
   <nz-dropdown-menu #addMenu="nzDropdownMenu">
@@ -59,8 +36,10 @@
       <li nz-menu-item (click)="newTab('/home/api/ws/test')">Websocket</li>
     </ul>
   </nz-dropdown-menu>
-  <a nz-dropdown  [nzDropdownMenu]="menu">
-    <button class="ant-tabs-nav-more"><eo-iconpark-icon class="mr5" name="more" size="16px"></eo-iconpark-icon></button>
+  <a nz-dropdown [nzDropdownMenu]="menu">
+    <button class="ant-tabs-nav-more">
+      <eo-iconpark-icon class="mr5" name="more" size="16px"></eo-iconpark-icon>
+    </button>
   </a>
   <nz-dropdown-menu #menu="nzDropdownMenu">
     <ul nz-menu>
@@ -71,12 +50,8 @@
       <li nz-menu-item (click)="closeTabByOperate('closeLeft')" [nzDisabled]="tabOperate.selectedIndex === 0" i18n>
         Close Tabs To the Left
       </li>
-      <li
-        nz-menu-item
-        [nzDisabled]="tabStorage.tabOrder.length - 1 === tabOperate.selectedIndex"
-        (click)="closeTabByOperate('closeRight')"
-        i18n
-      >
+      <li nz-menu-item [nzDisabled]="tabStorage.tabOrder.length - 1 === tabOperate.selectedIndex"
+        (click)="closeTabByOperate('closeRight')" i18n>
         Close Tabs to the Right
       </li>
     </ul>
diff --git a/src/workbench/browser/src/app/shared/components/extension-select/extension-select.component.html b/src/workbench/browser/src/app/shared/components/extension-select/extension-select.component.html
index 2d936adb..1c825e80 100644
--- a/src/workbench/browser/src/app/shared/components/extension-select/extension-select.component.html
+++ b/src/workbench/browser/src/app/shared/components/extension-select/extension-select.component.html
@@ -23,7 +23,7 @@
 </div>
 <ng-template #empty>
   <div class="text mb-4" i18n>
-    This feature requires plugin support, please move to<a class="eo_link" routerLink="/home/extension/list"> Extensions </a> download
+    This feature requires plugin support, please move to<a class="eo_link" routerLink="/home/extension/list"> Extensions </a> download or open exist extensions.
   </div>
 </ng-template>
 
diff --git a/src/workbench/browser/src/app/shared/services/storage/IndexedDB/lib/index.ts b/src/workbench/browser/src/app/shared/services/storage/IndexedDB/lib/index.ts
index b7240a5c..76495849 100644
--- a/src/workbench/browser/src/app/shared/services/storage/IndexedDB/lib/index.ts
+++ b/src/workbench/browser/src/app/shared/services/storage/IndexedDB/lib/index.ts
@@ -654,6 +654,24 @@ export class IndexedDBStorage extends Dexie implements StorageInterface {
   groupLoadAllByProjectID(projectID: number | string): Observable<object> {
     return this.loadAllByConditions(this.group, { projectID });
   }
+  /**
+   * Load project collections
+   * @param projectID
+   * @returns
+   */
+  projectCollections(projectID: number | string): Observable<object> {
+    return new Observable((obs) => {
+      const fun = async () => {
+        const result = {
+          groups: await this.group.where({ projectID }).toArray(),
+          apis: await this.apiData.where({ projectID }).toArray(),
+        };
+        obs.next(this.resProxy(result));
+        obs.complete();
+      };
+      fun();
+    });
+  }
 
   /**
    * Delete group item.
diff --git a/src/workbench/browser/src/app/shared/services/storage/http/lib/index.ts b/src/workbench/browser/src/app/shared/services/storage/http/lib/index.ts
index 21adb8aa..d4b42fdb 100644
--- a/src/workbench/browser/src/app/shared/services/storage/http/lib/index.ts
+++ b/src/workbench/browser/src/app/shared/services/storage/http/lib/index.ts
@@ -23,6 +23,10 @@ export class HttpStorage implements StorageInterface {
   projectImport(uuid: number, item: Project) {
     return this.http.put(`/project/${uuid}/import`, item) as Observable<object>;
   }
+  // Project collections
+  projectCollections(uuid: number) {
+    return this.http.get(`/project/${uuid}/collections`) as Observable<object>;
+  }
   projectCreate(item: Project) {
     return this.http.post(`/project`, item) as Observable<object>;
   }
diff --git a/src/workbench/browser/src/app/utils/index.utils.ts b/src/workbench/browser/src/app/utils/index.utils.ts
index c6823c42..6d9840b2 100644
--- a/src/workbench/browser/src/app/utils/index.utils.ts
+++ b/src/workbench/browser/src/app/utils/index.utils.ts
@@ -122,7 +122,7 @@ const base64ToUint8Array = (inputBase64String) => {
 export const getBlobUrl = (inputStream, inputFileType) => {
   let tmpBlob;
   try {
-    inputStream = base64ToUint8Array(inputStream);
+    // inputStream = base64ToUint8Array(inputStream);
     if (typeof window.Blob === 'function') {
       tmpBlob = new Blob([inputStream], {
         type: inputFileType,
diff --git a/src/workbench/browser/src/app/utils/storage/Storage.ts b/src/workbench/browser/src/app/utils/storage/Storage.ts
index b2b5a15c..a2b8ec21 100644
--- a/src/workbench/browser/src/app/utils/storage/Storage.ts
+++ b/src/workbench/browser/src/app/utils/storage/Storage.ts
@@ -61,7 +61,6 @@ export const createStorage = ({ prefixKey = '', storage = localStorage } = {}) =
      * @param {string} key
      */
     remove(key: string) {
-      console.log(key, '搜索');
       this.storage.removeItem(this.getKey(key));
     }
 
diff --git a/src/workbench/node/request/unit.js b/src/workbench/node/request/unit.js
index 7cc38bfd..f4e66b31 100644
--- a/src/workbench/node/request/unit.js
+++ b/src/workbench/node/request/unit.js
@@ -417,12 +417,12 @@ const { resolve } = require('path');
                 tmpFileBinary,
                 blobFileName;
               try {
-                blobFileName = _ContentDisposition.parse(inputRes.headers['content-disposition'] || 'undefined')
+                blobFileName = _ContentDisposition.parse(inputRes.headers['content-disposition'] || 'test_response')
                   .parameters.filename;
               } catch (PARSE_CONTENT_DISPOSITION_ERR) {
                 try {
                   blobFileName = _ContentDisposition.parse(
-                    encodeURI(inputRes.headers['content-disposition'] || 'undefined').replace(/\?/g, '')
+                    encodeURI(inputRes.headers['content-disposition'] || 'test_response').replace(/\?/g, '')
                   ).parameters.filename;
                 } catch (URL_ENCODE_PARSE_CONTENT_DISPOSITION_ERR) {}
               }