diff --git a/examples/Basics/camera/camera.ino b/examples/Basics/camera/camera.ino
index 99e20eb..b155f04 100644
--- a/examples/Basics/camera/camera.ino
+++ b/examples/Basics/camera/camera.ino
@@ -13,6 +13,7 @@
  *
  * @Hardwares: M5AtomS3R Cam
  * @Platform Version: Arduino M5Stack Board Manager v2.1.2
+ * @Notes: Remember to turn on PSRAM, otherwise the camera can't be initialized normally.
  */
 
 #include "camera_pins.h"
@@ -203,4 +204,4 @@ client_exit:
     }
     client->stop();
     Serial.printf("Image stream end\r\n");
-}
\ No newline at end of file
+}