diff --git a/README.MD b/README.MD
index 2946425..9601d58 100644
--- a/README.MD
+++ b/README.MD
@@ -78,6 +78,7 @@
 │  ├─TinyGPS_FullExample
 │  ├─TinyGPS_KitchenSink
 │  ├─UBlox_BasicNMEARead        # Only support Ublox GNSS Module 
+│  ├─UBlox_Recovery             # Only support Ublox GNSS Module 
 │  └─UBlox_NMEAParsing          # Only support Ublox GNSS Module 
 ├─OLED                          # OLED demo examples
 │  ├─SH1106FontUsage
diff --git a/README_CN.MD b/README_CN.MD
index ba2d2e4..fa0b224 100644
--- a/README_CN.MD
+++ b/README_CN.MD
@@ -68,6 +68,7 @@
 │  ├─TinyGPS_FullExample
 │  ├─TinyGPS_KitchenSink
 │  ├─UBlox_BasicNMEARead        # Only support Ublox GNSS Module 
+│  ├─UBlox_Recovery             # Only support Ublox GNSS Module 
 │  └─UBlox_NMEAParsing          # Only support Ublox GNSS Module 
 ├─OLED                          # OLED demo examples
 │  ├─SH1106FontUsage
diff --git a/platformio.ini b/platformio.ini
index a88f249..3fbba03 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -32,10 +32,11 @@ default_envs = t-beam-s3-core
 
 ; src_dir = examples/ArduinoLoRa/LoRaReceiver
 ; src_dir = examples/ArduinoLoRa/LoRaSender
-; src_dir = examples/GPS/Example1_BasicNMEARead
-; src_dir = examples/GPS/Example2_NMEAParsing
+; src_dir = examples/GPS/UBlox_BasicNMEARead
+; src_dir = examples/GPS/UBlox_NMEAParsing
+src_dir = examples/GPS/UBlox_Recovery
 ; src_dir = examples/GPS/TinyGPS_Example
-src_dir = examples/GPS/TinyGPS_FullExample
+; src_dir = examples/GPS/TinyGPS_FullExample
 ; src_dir = examples/GPS/TinyGPS_KitchenSink
 ; src_dir = examples/OLED/SSD1306SimpleDemo
 ; src_dir = examples/OLED/SSD1306UiDemo