diff --git a/Difficult_Rocket/client/fps/fps_log.py b/Difficult_Rocket/client/fps/fps_log.py
index 4052ac0..9909f06 100644
--- a/Difficult_Rocket/client/fps/fps_log.py
+++ b/Difficult_Rocket/client/fps/fps_log.py
@@ -11,7 +11,6 @@ github: @shenjackyuanjie
 gitee:  @shenjackyuanjie
 """
 
-import time
 import statistics
 
 from typing import Union
diff --git a/Difficult_Rocket/client/guis/format/html.py b/Difficult_Rocket/client/guis/format/html.py
index 81e94ed..7936a48 100644
--- a/Difficult_Rocket/client/guis/format/html.py
+++ b/Difficult_Rocket/client/guis/format/html.py
@@ -246,8 +246,8 @@ default_fonts_config = [
         # 即：链接名称不能是空格等空白字符开头，链接名称不能是空格等空白字符结尾
         # 匹配的内容：[abc](def)
         # 显示的内容：abc
-        'match': re.compile(r'\[(.*?(?<!\s))\]\((.*?(?<!\s))\)'),
-        'shown': re.compile(r'(?<=\[)(.*?(?<!\s))(?=\]\((.*?(?<!\s))\))'),
+        'match': re.compile(r'\[(.*?(?<!\s))]\((.*?(?<!\s))\)'),
+        'shown': re.compile(r'(?<=\[)(.*?(?<!\s))(?=]\((.*?(?<!\s))\))'),
         'style': SingleTextStyle(bold=True)
     }
 ]
diff --git a/Difficult_Rocket/command/tree.py b/Difficult_Rocket/command/tree.py
index e745f2d..6747b77 100644
--- a/Difficult_Rocket/command/tree.py
+++ b/Difficult_Rocket/command/tree.py
@@ -56,7 +56,6 @@ DR_command = {
     }
 }
 
-
 """
 abc <a> abc -> abc()
 abc a abc -> bbb()
@@ -64,7 +63,6 @@ abc -> help('abc')
 """
 
 
-
 # TODO 给爷做了他