diff --git a/CMU-CSAPP/LSP1 Quick Reference Table 速查表.md b/CMU-CSAPP/LSP1 Quick Reference Table 速查表.md
index 02e421f..895ae07 100644
--- a/CMU-CSAPP/LSP1 Quick Reference Table 速查表.md	
+++ b/CMU-CSAPP/LSP1 Quick Reference Table 速查表.md	
@@ -8,24 +8,24 @@
 
 ### x86-64 **Linux** System V ABI
 
-| 寄存器 | 用途 | 调用约定 |
-| ------ | ---- | -------- |
-| ```%rax``` | 返回值 | Caller-saved |
-| ```%rbx``` | 基址寄存器 | Callee-saved |
-| ```%rcx``` | 传递参数 | Caller-saved |
-| ```%rdx``` | 传递参数 | Caller-saved |
-| ```%rsi``` | 传递参数 | Caller-saved |
-| ```%rdi``` | 传递参数 | Caller-saved |
-| ```%rsp``` | 栈指针 | Callee-saved |
-| ```%rbp``` | 帧指针 | Callee-saved |
-| ```%r8``` | 传递参数 | Caller-saved |
-| ```%r9``` | 传递参数 | Caller-saved |
-| ```%r10``` | 临时寄存器 | Caller-saved |
-| ```%r11``` | 临时寄存器 | Caller-saved |
-| ```%r12``` - ```%r15``` | 被调用者保存寄存器 | Callee-saved |
+| 寄存器 | 用途 | 调用约定 | 32位 | 16位 | 8位 |
+| ------ | ---- | -------- | ----- | ----- | --- |
+| ```%rax``` | 返回值 | Caller-saved | ```%eax``` | ```%ax``` | ```%al``` |
+| ```%rbx``` | 基址寄存器 | Callee-saved | ```%ebx``` | ```%bx``` | ```%bl``` |
+| ```%rcx``` | 传递参数 | Caller-saved | ```%ecx``` | ```%cx``` | ```%cl``` |
+| ```%rdx``` | 传递参数 | Caller-saved | ```%edx``` | ```%dx``` | ```%dl``` |
+| ```%rsi``` | 传递参数 | Caller-saved | ```%esi``` | ```%si``` | ```%sil``` |
+| ```%rdi``` | 传递参数 | Caller-saved | ```%edi``` | ```%di``` | ```%dil``` |
+| ```%rsp``` | 栈指针 | Callee-saved | ```%esp``` | ```%sp``` | ```%spl``` |
+| ```%rbp``` | 帧指针 | Callee-saved | ```%ebp``` | ```%bp``` | ```%bpl``` |
+| ```%r8``` | 传递参数 | Caller-saved | ```%r8d``` | ```%r8w``` | ```%r8b``` |
+| ```%r9``` | 传递参数 | Caller-saved | ```%r9d``` | ```%r9w``` | ```%r9b``` |
+| ```%r10``` | 临时寄存器 | Caller-saved | ```%r10d``` | ```%r10w``` | ```%r10b``` |
+| ```%r11``` | 临时寄存器 | Caller-saved | ```%r11d``` | ```%r11w``` | ```%r11b``` |
+| ```%r12``` - ```%r15``` | 被调用者保存寄存器 | Callee-saved | ```%r12d``` - ```%r15d``` | ```%r12w``` - ```%r15w``` | ```%r12b``` - ```%r15b``` |
 | | | |
-| **```%rip```** | 指令指针 | |
-| **```%rflags```** | 标志寄存器 | |
+| **```%rip```** | 指令指针 | | ```%eip``` | ```%ip``` | |
+| **```%rflags```** | 标志寄存器 | | ```%eflags``` | ```%flags``` | |
 
 ### Flags 标志位