diff --git a/docs/Sensor/SenseCAP/SenseCAP_Watcher/Applications/SNS Integration/watcher_to_twilio.md b/docs/Sensor/SenseCAP/SenseCAP_Watcher/Applications/SNS Integration/watcher_to_twilio.md
index 134dcef556a9..1c724d7432f9 100644
--- a/docs/Sensor/SenseCAP/SenseCAP_Watcher/Applications/SNS Integration/watcher_to_twilio.md	
+++ b/docs/Sensor/SenseCAP/SenseCAP_Watcher/Applications/SNS Integration/watcher_to_twilio.md	
@@ -1,6 +1,6 @@
 ---
 description: Send message from Watcher to twilio
-title: Watcher to twilio
+title: Watcher to Twilio
 keywords:
 - watcher
 - twilio