diff --git a/manifest.json b/manifest.json
index 1664376..59874e5 100644
--- a/manifest.json
+++ b/manifest.json
@@ -3,7 +3,7 @@
     "appid" : "__UNI__933D519",
     "description" : "",
     "versionName" : "1.0.0",
-    "versionCode" : "4",
+    "versionCode" : "5",
     "transformPx" : false,
     /* 小程序特有相关 */
     "mp-weixin" : {
diff --git a/stores/bluetooth.js b/stores/bluetooth.js
index 646990a..39d8b65 100644
--- a/stores/bluetooth.js
+++ b/stores/bluetooth.js
@@ -780,6 +780,14 @@ export const useBluetoothStore = defineStore('ble', {
                             code: -2
                           })
                           break
+                        } else {
+                          uni.stopBluetoothDevicesDiscovery()
+                          clearTimeout(timer2)
+                          clearInterval(timer1)
+                          resolve({
+                            code: -3
+                          })
+                          break
                         }
                       }
                     }