diff --git a/product/phone/src/main/ets/model/bluetoothImpl/BluetoothModel.ts b/product/phone/src/main/ets/model/bluetoothImpl/BluetoothModel.ts
index db5c2576f380b831079677479dd09a538d474fc7..4dd8643881c223bd509c54b27d5dbf796b78fc4c 100644
--- a/product/phone/src/main/ets/model/bluetoothImpl/BluetoothModel.ts
+++ b/product/phone/src/main/ets/model/bluetoothImpl/BluetoothModel.ts
@@ -453,23 +453,39 @@ export class BluetoothModel extends BaseModel {
   }> {
     LogUtil.info('bluetooth.connectDevice start');
     let result = [];
-    for (let i = 0;i < this.profiles.length; i++) {
+
+    let i = 0;
+    let func = () => {
+      if (i > this.profiles.length - 1) {
+        return;
+      }
+      let connectRet = false;
       if (this.profiles[i]) {
         let profile = this.profiles[i];
-        let connectRet = true;
         try {
           profile.connect(deviceId);
+          connectRet = true;
         } catch (BusinessError) {
           LogUtil.info(`${this.TAG} connect failed. BusinessError is  ` + JSON.stringify(BusinessError));
-          connectRet = false;
         }
         result.push({
           profileId: i,
           connectRet: connectRet
         });
       }
+
+      i++;
+      if (connectRet) {
+        setTimeout(() => {
+          func();
+        }, 200)
+      }else{
+        func();
+      }
     }
-    LogUtil.info('bluetooth.connectDevice end, return:' + result);
+    func();
+
+    LogUtil.info('bluetooth.connectDevice end, return:' + JSON.stringify(result));
     return result;
   }
 
@@ -567,4 +583,4 @@ export class BluetoothModel extends BaseModel {
 
 let bluetoothModel = new BluetoothModel();
 
-export default bluetoothModel as BluetoothModel;
\ No newline at end of file
+export default bluetoothModel as BluetoothModel;