diff --git a/2020301918-李懋良-试点班第2个报告.docx b/2020301918-李懋良-试点班第2个报告.docx
new file mode 100644
index 0000000..f4261a1
Binary files /dev/null and b/2020301918-李懋良-试点班第2个报告.docx differ
diff --git a/loader.asm b/loader.asm
index 506bb40..005934d 100644
--- a/loader.asm
+++ b/loader.asm
@@ -222,23 +222,23 @@ FuncFindFile:
     mov    word [RootDirSectorNow], SectorNoOfRootDirectory
     mov    word [LeftRootDirSectors], RootDirSectors
 .FindLoaderInRootDir:
-    mov    ax, [RootDirSectorNow]; ax <- 现在正在搜索的扇区号
+    mov    ax, [RootDirSectorNow]   ; ax <- 现在正在搜索的扇区号
     mov    bx, OffsetOfSectorBuf    ; es:bx = BaseOfSectorBuf:OffsetOfSectorBuf  
     mov    cx, 1
     call   ReadSector
 
-    mov    si, [bp + 4]    ; ds:si -> "LOADER  BIN"
+    mov    si, [bp + 4]             ; ds:si
     mov    di, OffsetOfSectorBuf    ; es:di -> BaseOfSectorBuf:400h = BaseOfSectorBuf*10h+400h
-    mov    dx, 10h               ; 32(目录项大小) * 16(dx) = 512(BPB_BytsPerSec)
+    mov    dx, 10h                  ; 32(目录项大小) * 16(dx) = 512(BPB_BytsPerSec)
     
 .CompareFilename:
     call   StringCmp
     cmp    ax, 1
-    jz     .LoaderFound           ; ax == 1 -> 比对成了
+    jz     .LoaderFound             ; ax == 1 -> 比对成了
     dec    dx
     cmp    dx, 0                 
-    jz     .GotoNextRootDirSector ; 该扇区的所有目录项都探索完了，去探索下一个扇区
-    add    di, 20h               ; 32 -> 目录项大小
+    jz     .GotoNextRootDirSector   ; 该扇区的所有目录项都探索完了，去探索下一个扇区
+    add    di, 20h                  ; 32 -> 目录项大小
     jmp    .CompareFilename
 
 .GotoNextRootDirSector: