diff --git a/CrossDown/Core.py b/CrossDown/Core.py
index 6636631..b267f6e 100644
--- a/CrossDown/Core.py
+++ b/CrossDown/Core.py
@@ -267,17 +267,17 @@ class Basic(Extension):  # TODO InlineProcessor 不能渲染一行中两个以
 
     def extendMarkdown(self, md):
         md.registerExtension(self)  # 注册扩展
-        md.inlinePatterns.register(Simple(r'~~(.*?)~~', tag='s'), 'strikethrough', 1)  # ~~删除线~~
-        md.inlinePatterns.register(Simple(r'~(.*?)~', tag='u'), 'underline', 2)  # ~下划线~
-        md.inlinePatterns.register(Simple(r'==(.*?)==', tag='mark'), 'high_light', 3)  # ==高亮==
+        md.inlinePatterns.register(Simple(r'~~(.*?)~~', tag='s'), 'strikethrough', 176)  # ~~删除线~~
+        md.inlinePatterns.register(Simple(r'~(.*?)~', tag='u'), 'underline', 177)  # ~下划线~
+        md.inlinePatterns.register(Simple(r'==(.*?)==', tag='mark'), 'high_light', 178)  # ==高亮==
         md.inlinePatterns.register(Nest(
-            r'\[(.*?)]\^\((.*?)\)', outer_tag='ruby', inner_tag='rt'), 'up', 4
+            r'\[(.*?)]\^\((.*?)\)', outer_tag='ruby', inner_tag='rt'), 'up', 179
         )  # [在文本的正上方添加一行小文本]^(主要用于标拼音)
         md.inlinePatterns.register(ID(
-            r'\[(.*?)]-\((.*?)\)', tag='span', property_='title'), 'hide', 5
+            r'\[(.*?)]-\((.*?)\)', tag='span', property_='title'), 'hide', 180
         )  # [在指定的文本里面隐藏一段文本]-(只有鼠标放在上面才会显示隐藏文本)
-        md.inlinePatterns.register(Emoji(r':(.+?):'), 'emoji', 6)  # 将emoji短代码转换为emoji字符
-        md.parser.blockprocessors.register(Syllabus(md.parser), 'syllabus', 11)  # 渲染提纲
+        md.inlinePatterns.register(Emoji(r':(.+?):'), 'emoji', 181)  # 将emoji短代码转换为emoji字符
+        md.parser.blockprocessors.register(Syllabus(md.parser), 'syllabus', 182)  # 渲染提纲
 
 
 class Box(Extension):
diff --git a/README.html b/README.html
index 857bf82..473a2a9 100644
--- a/README.html
+++ b/README.html
@@ -252,7 +252,7 @@
     </blockquote>
     </blockquote>
     </blockquote>
-    <p>引文内添加klzzwxh:0039klzzwxh:0040<u>下划线</u><u></u>删除线<u></u><mark>高亮</mark></p>
+    <p>引文内添加<em>斜体</em><strong>粗体</strong><u>下划线</u><u></u>删除线<u></u><mark>高亮</mark></p>
     </blockquote>
     <h1 id="7">7 提纲</h1>
     <h2 id="7.1">7.1 提纲号</h2>