diff --git a/src/platforms/app-plus/service/api/constants.js b/src/platforms/app-plus/service/api/constants.js
index 50f999af967807ef49ec12f05621cabb8a9b7ba5..4ae962c0e1e30585d453b65bdb5fd0884c138975 100644
--- a/src/platforms/app-plus/service/api/constants.js
+++ b/src/platforms/app-plus/service/api/constants.js
@@ -1,5 +1,5 @@
 export const DEVICE_FREQUENCY = 200
-export const NETWORK_TYPES = ['unknown', 'none', 'ethernet', 'wifi', '2g', '3g', '4g']
+export const NETWORK_TYPES = ['unknown', 'none', 'ethernet', 'wifi', '2g', '3g', '4g', '5g']
 
 export const MAP_ID = '__UNIAPP_MAP'
 
diff --git a/src/platforms/app-plus/service/api/device/get-network-type.js b/src/platforms/app-plus/service/api/device/get-network-type.js
index 1ff25f6a6064b7749107a68dd85168bc6c905b32..e2080e7be804cee51e5d4d9fdc62f7b9c7be46d3 100644
--- a/src/platforms/app-plus/service/api/device/get-network-type.js
+++ b/src/platforms/app-plus/service/api/device/get-network-type.js
@@ -1,10 +1,10 @@
 import {
   NETWORK_TYPES
-} from '../constants'
+} from '../constants'
 
 export function getNetworkType () {
   return {
     errMsg: 'getNetworkType:ok',
-    networkType: NETWORK_TYPES[plus.networkinfo.getCurrentType()]
+    networkType: NETWORK_TYPES[plus.networkinfo.getCurrentType()] || 'unknown'
   }
-}
+}
diff --git a/src/platforms/app-plus/service/framework/app.js b/src/platforms/app-plus/service/framework/app.js
index da95a65e8b96372eb0c5518c17c12c8721930e35..d5d5fa979a8065f5f4f50146d460453e257eb7f9 100644
--- a/src/platforms/app-plus/service/framework/app.js
+++ b/src/platforms/app-plus/service/framework/app.js
@@ -86,7 +86,7 @@ function initGlobalListeners () {
   })
 
   plus.globalEvent.addEventListener('netchange', () => {
-    const networkType = NETWORK_TYPES[plus.networkinfo.getCurrentType()]
+    const networkType = NETWORK_TYPES[plus.networkinfo.getCurrentType()] || 'unknown'
     publish('onNetworkStatusChange', {
       isConnected: networkType !== 'none',
       networkType
@@ -237,4 +237,4 @@ export function registerApp (appVm) {
   __uniConfig.ready = true
 
   process.env.NODE_ENV !== 'production' && perf('registerApp')
-}
+}