diff --git a/examples/bluetooth/ble_get_started/nimble/NimBLE_Beacon/README.md b/examples/bluetooth/ble_get_started/nimble/NimBLE_Beacon/README.md
index 98bb709c07c..f64d29d5cf3 100644
--- a/examples/bluetooth/ble_get_started/nimble/NimBLE_Beacon/README.md
+++ b/examples/bluetooth/ble_get_started/nimble/NimBLE_Beacon/README.md
@@ -11,9 +11,11 @@ This is a pretty simple example, aiming to introduce
 2. How to configure advertisement and scan response data
 3. How to start advertising as a non-connectable beacon
 
-It uses ESP32's Bluetooth controller and NimBLE host stack.
 
-To test this demo, any BLE scanner application can be used.
+To test this demo, install *nRF Connect for Mobile* on your phone. 
+
+Please refer to [BLE Device Discovery](https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-guides/ble/get-started/ble-device-discovery.html#:~:text=%E4%BE%8B%E7%A8%8B%E5%AE%9E%E8%B7%B5)
+for detailed example introduction and code explanation.
 
 ## Try It Yourself
 
diff --git a/examples/bluetooth/ble_get_started/nimble/NimBLE_Connection/README.md b/examples/bluetooth/ble_get_started/nimble/NimBLE_Connection/README.md
index 1bf3fb15ffb..51ae69e4ec4 100644
--- a/examples/bluetooth/ble_get_started/nimble/NimBLE_Connection/README.md
+++ b/examples/bluetooth/ble_get_started/nimble/NimBLE_Connection/README.md
@@ -11,9 +11,11 @@ This example is extended from NimBLE Beacon Example, and further introduces
 2. How to capture GAP events and handle them
 3. How to update connection parameters
 
-It uses ESP32's Bluetooth controller and NimBLE host stack.
 
-To test this demo, any BLE scanner application can be used.
+To test this demo, install *nRF Connect for Mobile* on your phone. 
+
+Please refer to [BLE Connection](https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-guides/ble/get-started/ble-connection.html#:~:text=%E4%BE%8B%E7%A8%8B%E5%AE%9E%E8%B7%B5)
+for detailed example introduction and code explanation.
 
 ## Try It Yourself
 
diff --git a/examples/bluetooth/ble_get_started/nimble/NimBLE_GATT_Server/README.md b/examples/bluetooth/ble_get_started/nimble/NimBLE_GATT_Server/README.md
index f7625cc259c..a57976a8185 100644
--- a/examples/bluetooth/ble_get_started/nimble/NimBLE_GATT_Server/README.md
+++ b/examples/bluetooth/ble_get_started/nimble/NimBLE_GATT_Server/README.md
@@ -12,9 +12,10 @@ This example is extended from NimBLE Connection Example, and further introduces
     1. Write access demonstrated by LED control
     2. Read and indicate access demonstrated by heart rate measurement(mocked)
 
-It uses ESP32's Bluetooth controller and NimBLE host stack.
+To test this demo, install *nRF Connect for Mobile* on your phone. 
 
-To test this demo, any BLE scanner application can be used.
+Please refer to [BLE Introduction](https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-guides/ble/get-started/ble-introduction.html#:~:text=%E4%BE%8B%E7%A8%8B%E5%AE%9E%E8%B7%B5)
+for detailed example introduction and code explanation.
 
 ## Try It Yourself
 
diff --git a/examples/bluetooth/ble_get_started/nimble/NimBLE_Security/README.md b/examples/bluetooth/ble_get_started/nimble/NimBLE_Security/README.md
index 5c7d982a7ee..85724c51019 100644
--- a/examples/bluetooth/ble_get_started/nimble/NimBLE_Security/README.md
+++ b/examples/bluetooth/ble_get_started/nimble/NimBLE_Security/README.md
@@ -11,9 +11,8 @@ This example is extended from NimBLE GATT Server Example, and further introduces
 2. How to ask for connection encryption from peripheral side on characteristic access
 3. How to bond with peer device using a random generated 6-digit passkey
 
-It uses ESP32's Bluetooth controller and NimBLE host stack.
 
-To test this demo, any BLE scanner application can be used.
+To test this demo, install *nRF Connect for Mobile* on your phone. 
 
 ## Try It Yourself