Update README.md

README.md

@@ -11,7 +11,7 @@ We will continually develop matching caps for different PiHat, based on PiSugar
 | - | :-: | :-: | 
 | camera_cap | Raspberry Pi Camera v1.3 | Released 已完成 | 
 | 1.3inch_lcd_cap | Waveshare 1.3inch LCD HAT | Beta 测试中 |
-| 1.3inch_oled_cap | Waveshare 1.3inch OLED HAT | Developing 开发中 |
+| 1.3inch_oled_cap | Waveshare 1.3inch OLED HAT | Beta 测试中 |
 | 2.13inch_epaper_cap | Waveshare 2.13inch e-Paper HAT | Developing 开发中 |
 | respeaker_cap | ReSpeaker 2-Mics Pi HAT | Beta 测试中 |