diff --git a/examples/i2c_oled/README.md b/examples/i2c_oled/README.md
index 7f16449e7d1265c7458b488f33f844e97d68a38f..625a07552f3d2e21353334f551caa36d46d824e9 100644
--- a/examples/i2c_oled/README.md
+++ b/examples/i2c_oled/README.md
@@ -6,6 +6,10 @@ pixels, lines, circles, rectangles and 8x8 character font rendering. Out of the
 box this demo cycles through a few different graphic screens to test out the
 various drawing primitives.
 
+
+https://user-images.githubusercontent.com/1132011/230734071-dee305de-5aad-4ca0-a422-5fb31d2bb0e0.mp4
+
+
 ## Use
 Connect an SSD1306-based OLED in I2C interface mode to pins PC1 (SCL) and PC2 (SDA)
 of the CH32V003 with proper I2C pullup resistors and observe the various graphic