diff --git a/Kernel/SingleCore/os_timewheel.h b/Kernel/SingleCore/os_timewheel.h
index c4ef55d..14db4ab 100644
--- a/Kernel/SingleCore/os_timewheel.h
+++ b/Kernel/SingleCore/os_timewheel.h
@@ -35,11 +35,11 @@
 #define TWR_SIZE        (1<<TWR_BITS)
 #define TWN_SIZE        (1<<TWN_BITS)
 
-#define TWR_MAX         (0xFFu)
-#define TWN0_MAX        (0x3FFFu)               /*11 1111 1111 1111*/
-#define TWN1_MAX        (0xFFFFFu)              /*1111 1111 1111 1111 1111*/
-#define TWN2_MAX        (0x3FFFFFFu)            /*11 1111 1111 1111 1111 1111 1111*/
-#define TWN3_MAX        (0xFFFFFFFu)            /*1111 1111 1111 1111 1111 1111 1111 1111*/
+#define TWR_MAX         (0xFFu)                 /* 1111 1111 */
+#define TWN0_MAX        (0x3FFFu)               /* 11 1111 1111 1111 */
+#define TWN1_MAX        (0xFFFFFu)              /* 1111 1111 1111 1111 1111 */
+#define TWN2_MAX        (0x3FFFFFFu)            /* 11 1111 1111 1111 1111 1111 1111 */
+#define TWN3_MAX        (0xFFFFFFFFu)           /* 1111 1111 1111 1111 1111 1111 1111 1111 */
 
 #define TWN_IDX(T, N)      (((T)>>(TWR_BITS + (N)*TWN_BITS)) & TWN_MASK)