diff --git a/components/connectivity/Bluetooth_5.0/3rdparty/NimBLE_1_2_0/nimble/host/src/ble_hs_id.c b/components/connectivity/Bluetooth_5.0/3rdparty/NimBLE_1_2_0/nimble/host/src/ble_hs_id.c
index 14641535..49d6c482 100644
--- a/components/connectivity/Bluetooth_5.0/3rdparty/NimBLE_1_2_0/nimble/host/src/ble_hs_id.c
+++ b/components/connectivity/Bluetooth_5.0/3rdparty/NimBLE_1_2_0/nimble/host/src/ble_hs_id.c
@@ -281,5 +281,5 @@ void
 ble_hs_id_reset(void)
 {
     memset(ble_hs_id_pub, 0, sizeof ble_hs_id_pub);
-    memset(ble_hs_id_rnd, 0, sizeof ble_hs_id_pub);
+    memset(ble_hs_id_rnd, 0, sizeof ble_hs_id_rnd);
 }