diff --git a/README.md b/README.md
index 4615f56..e2cac78 100644
--- a/README.md
+++ b/README.md
@@ -188,11 +188,11 @@ static int __uart_interrupt(int irq, void *context, void *arg) {
     }
 ```
 
-TODO: BL808_UART_INT_STS (0x30002020) must return UART_INT_STS_URX_END_INT (1 << 1)
+[BL808_UART_INT_STS (0x30002020) must return UART_INT_STS_URX_END_INT (1 << 1)](https://github.com/lupyuen/ox64-tinyemu/commit/074f8c30cb4a39a0d2d0dfd195be31858c5c9e52)
 
-TODO: BL808_UART_INT_MASK (0x30002024) must NOT return UART_INT_MASK_CR_URX_END_MASK (1 << 1)
+[BL808_UART_INT_MASK (0x30002024) must NOT return UART_INT_MASK_CR_URX_END_MASK (1 << 1)](https://github.com/lupyuen/ox64-tinyemu/commit/074f8c30cb4a39a0d2d0dfd195be31858c5c9e52)
 
-TODO: To prevent looping: Need to [Clear the interrupt](https://github.com/lupyuen/ox64-tinyemu/commit/6b3e9c9865a6677e2dad34413ced9c894dec4117) after setting 0x30002028 (UART interrupt clear)
+TODO: To prevent looping: Need to [Clear the interrupt](https://github.com/lupyuen/ox64-tinyemu/commit/6b3e9c9865a6677e2dad34413ced9c894dec4117) after setting BL808_UART_INT_CLEAR (0x30002028)
 
 # Emulate OpenSBI for System Timer