diff --git a/lib/apis.js b/lib/apis.js
index 6bccb8919faaf6965c4a2947c24dc452c61d223c..ca14f0fed08ac471e10e7b49a113e444a43faac0 100644
--- a/lib/apis.js
+++ b/lib/apis.js
@@ -109,7 +109,9 @@ const device = [
   'getBLEDeviceServices',
   'getBLEDeviceCharacteristics',
   'createBLEConnection',
-  'closeBLEConnection',
+  'closeBLEConnection',
+  'setBLEMTU',
+  'getBLEDeviceRSSI',
   'onBeaconServiceChange',
   'onBeaconUpdate',
   'getBeacons',
diff --git a/lib/modules.json b/lib/modules.json
index 7d597a9e8bf7e460070717c988ee438c87f38095..740b9fa775089ba5551c12032b677a7b97de29c4 100644
--- a/lib/modules.json
+++ b/lib/modules.json
@@ -113,7 +113,9 @@
     "uni.getBLEDeviceServices": true,
     "uni.getBLEDeviceCharacteristics": true,
     "uni.createBLEConnection": true,
-    "uni.closeBLEConnection": true,
+    "uni.closeBLEConnection": true,
+    "uni.setBLEMTU": true,
+    "uni.getBLEDeviceRSSI": true,
     "uni.onBeaconServiceChange": true,
     "uni.onBeaconUpdate": true,
     "uni.getBeacons": true,
diff --git a/src/platforms/app-plus/service/api/device/bluetooth.js b/src/platforms/app-plus/service/api/device/bluetooth.js
index d0c692ca2fefa05cf4d6fa4f4495d4306366036d..55b90c0e4fa80cec23cdf77a34b9ad801adc2ade 100644
--- a/src/platforms/app-plus/service/api/device/bluetooth.js
+++ b/src/platforms/app-plus/service/api/device/bluetooth.js
@@ -121,3 +121,11 @@ export function readBLECharacteristicValue (data, callbackId) {
 export function writeBLECharacteristicValue (data, callbackId) {
   bluetoothExec('writeBLECharacteristicValue', callbackId, data)
 }
+
+export function setBLEMTU (data, callbackId) {
+  bluetoothExec('setBLEMTU', callbackId, data)
+}
+
+export function getBLEDeviceRSSI (data, callbackId) {
+  bluetoothExec('getBLEDeviceRSSI', callbackId, data)
+}