diff --git a/docs/userland/libc/apis/api列表/ctype.rst b/docs/userland/libc/apis/api-list/ctype.rst
similarity index 100%
rename from docs/userland/libc/apis/api列表/ctype.rst
rename to docs/userland/libc/apis/api-list/ctype.rst
diff --git a/docs/userland/libc/apis/api列表/dirent.rst b/docs/userland/libc/apis/api-list/dirent.rst
similarity index 100%
rename from docs/userland/libc/apis/api列表/dirent.rst
rename to docs/userland/libc/apis/api-list/dirent.rst
diff --git a/docs/userland/libc/apis/api列表/errno.rst b/docs/userland/libc/apis/api-list/errno.rst
similarity index 99%
rename from docs/userland/libc/apis/api列表/errno.rst
rename to docs/userland/libc/apis/api-list/errno.rst
index fa18bc62..0afbcc68 100644
--- a/docs/userland/libc/apis/api列表/errno.rst
+++ b/docs/userland/libc/apis/api-list/errno.rst
@@ -10,7 +10,7 @@ errno.h
     ===========
     #define E2BIG 1            /* 参数列表过长，或者在输出buffer中缺少空间 或者参数比系统内建的最大值要大 Argument list too long. */
     
-    #define EACCES 2           /* 访问被拒绝 Permission denied */
+    #define EACCES 2           /* 访问被拒绝 Permission denied */ 
     
     #define EADDRINUSE 3       /* 地址正在被使用 Address in use.*/
     
diff --git a/docs/userland/libc/apis/api列表/fcntl.rst b/docs/userland/libc/apis/api-list/fcntl.rst
similarity index 100%
rename from docs/userland/libc/apis/api列表/fcntl.rst
rename to docs/userland/libc/apis/api-list/fcntl.rst
diff --git a/docs/userland/libc/apis/api列表/math.rst b/docs/userland/libc/apis/api-list/math.rst
similarity index 100%
rename from docs/userland/libc/apis/api列表/math.rst
rename to docs/userland/libc/apis/api-list/math.rst
diff --git a/docs/userland/libc/apis/api列表/printf.rst b/docs/userland/libc/apis/api-list/printf.rst
similarity index 100%
rename from docs/userland/libc/apis/api列表/printf.rst
rename to docs/userland/libc/apis/api-list/printf.rst
diff --git a/docs/userland/libc/apis/api列表/stddef.rst b/docs/userland/libc/apis/api-list/stddef.rst
similarity index 100%
rename from docs/userland/libc/apis/api列表/stddef.rst
rename to docs/userland/libc/apis/api-list/stddef.rst
diff --git a/docs/userland/libc/apis/api列表/stdio.rst b/docs/userland/libc/apis/api-list/stdio.rst
similarity index 100%
rename from docs/userland/libc/apis/api列表/stdio.rst
rename to docs/userland/libc/apis/api-list/stdio.rst
diff --git a/docs/userland/libc/apis/api列表/stdlib.rst b/docs/userland/libc/apis/api-list/stdlib.rst
similarity index 100%
rename from docs/userland/libc/apis/api列表/stdlib.rst
rename to docs/userland/libc/apis/api-list/stdlib.rst
diff --git a/docs/userland/libc/apis/api列表/string.rst b/docs/userland/libc/apis/api-list/string.rst
similarity index 100%
rename from docs/userland/libc/apis/api列表/string.rst
rename to docs/userland/libc/apis/api-list/string.rst
diff --git a/docs/userland/libc/apis/api列表/time.rst b/docs/userland/libc/apis/api-list/time.rst
similarity index 100%
rename from docs/userland/libc/apis/api列表/time.rst
rename to docs/userland/libc/apis/api-list/time.rst
diff --git a/docs/userland/libc/apis/api列表/unistd.rst b/docs/userland/libc/apis/api-list/unistd.rst
similarity index 100%
rename from docs/userland/libc/apis/api列表/unistd.rst
rename to docs/userland/libc/apis/api-list/unistd.rst
diff --git a/docs/userland/libc/apis/index.rst b/docs/userland/libc/apis/index.rst
index 6ac8ee30..d924a7c5 100644
--- a/docs/userland/libc/apis/index.rst
+++ b/docs/userland/libc/apis/index.rst
@@ -4,18 +4,18 @@ API文档
    :maxdepth: 1
    :caption: 目录
    
-   api列表/ctype
-   api列表/dirent
-   api列表/errno
-   api列表/fcntl
-   api列表/math
-   api列表/stdio
-   api列表/printf
-   api列表/stddef
-   api列表/stdlib
-   api列表/string
-   api列表/time
-   api列表/unistd
+   api-list/ctype
+   api-list/dirent
+   api-list/errno
+   api-list/fcntl
+   api-list/math
+   api-list/stdio
+   api-list/printf
+   api-list/stddef
+   api-list/stdlib
+   api-list/string
+   api-list/time
+   api-list/unistd
    
 这里是所有libc头文件的集合,在代码里可以这样引用:  
 ``#include<libc/xxx.h>``