diff --git a/mockServer/config/config.js b/mockServer/config/config.js
new file mode 100644
index 0000000000..dcd70e9a14
--- /dev/null
+++ b/mockServer/config/config.js
@@ -0,0 +1,16 @@
+/**
+ * Copyright (c) 2023 - present TinyEngine Authors.
+ * Copyright (c) 2023 - present Huawei Cloud Computing Technologies Co., Ltd.
+ *
+ * Use of this source code is governed by an MIT-style license.
+ *
+ * THE OPEN SOURCE SOFTWARE IN THIS PRODUCT IS DISTRIBUTED IN THE HOPE THAT IT WILL BE USEFUL,
+ * BUT WITHOUT ANY WARRANTY, WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR
+ * A PARTICULAR PURPOSE. SEE THE APPLICABLE LICENSES FOR MORE DETAILS.
+ *
+ */
+
+module.exports = {
+  port: process.env.MOCK_PORT || 9090,
+  env: process.env.NODE_ENV || 'development' // Current mode
+}
diff --git a/mockServer/src/app.js b/mockServer/src/app.js
index 3c3f6d2a33..26c5b341c7 100644
--- a/mockServer/src/app.js
+++ b/mockServer/src/app.js
@@ -14,13 +14,12 @@ import Koa2 from 'koa'
 import KoaBody from 'koa-body'
 import KoaStatic from 'koa-static2'
 import path from 'path'
-import MainRoutes from './routes/main-routes'
+import { env, port } from '../config/config'
 import ErrorRoutesCatch from './middleware/ErrorRoutesCatch'
 import ErrorRoutes from './routes/error-routes'
+import MainRoutes from './routes/main-routes'
 
 const app = new Koa2()
-const env = process.env.NODE_ENV || 'development' // Current mode
-const PORT = 9090
 app
   .use((ctx, next) => {
     ctx.set('Access-Control-Allow-Origin', '*')
@@ -57,6 +56,6 @@ if (env === 'development') {
   })
 }
 
-app.listen(PORT)
+app.listen(port)
 
 export default app
diff --git a/mockServer/src/routes/main-routes.js b/mockServer/src/routes/main-routes.js
index 0a66a8dfb7..06280c494c 100644
--- a/mockServer/src/routes/main-routes.js
+++ b/mockServer/src/routes/main-routes.js
@@ -10,13 +10,13 @@
  *
  */
 
-import KoaRouter from 'koa-router'
+import fs from 'fs-extra'
 import * as glob from 'glob'
+import KoaRouter from 'koa-router'
 import path from 'path'
-import fs from 'fs-extra'
 import MockService from '../services/mockService'
-
 import { getResponseData } from '../tool/Common'
+
 const router = new KoaRouter()
 export const mockService = new MockService()
 const getJsonPathData = (jpath, method = 'get') => {
@@ -140,7 +140,9 @@ router.get('/material-center/api/block-groups/delete/:id', async (ctx) => {
 router.get('/material-center/api/block-groups', async (ctx) => {
   const result = await mockService.blockGroupService.find(ctx.query)
   let blockGroup
-  if (result.data.length > 1) {
+  if (result.data.length === 0) {
+    ctx.body = result
+  } else if (result.data.length > 1) {
     blockGroup = await Promise.all(
       result.data.map(async (group) => {
         group.blocks = await Promise.all(
@@ -153,7 +155,7 @@ router.get('/material-center/api/block-groups', async (ctx) => {
       })
     )
     ctx.body = getResponseData(blockGroup)
-  } else {
+  } else if (result.data.length === 1) {
     blockGroup = result.data[0]
     const blocks = await Promise.all(
       blockGroup.blocks.map(async (item) => {