diff --git a/README.md b/README.md
index 2acf71c..9800647 100644
--- a/README.md
+++ b/README.md
@@ -8,12 +8,8 @@ A markdown online production exquisite PPT online tool
 
 Place the mouse in the upper left corner of the screen to display the configuration button. Click it to use it
 
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 ## Features
 
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 1. Completely using Markdown syntax, making PPT extremely convenient
 
 Various themes and exquisite special effects, extremely convenient to use
@@ -28,8 +24,6 @@ Various themes and exquisite special effects, extremely convenient to use
 
 7. Support mobile terminal, download PDF, narration mode, etc
 
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 ## Description
 
 - A # represents the first level title, and the content below it represents the content of one page in the left and right pages
@@ -40,16 +34,16 @@ Various themes and exquisite special effects, extremely convenient to use
 
 - For special effects, please refer to examples
 
-- For example, the '[7-9 | 10-12 | 12-15]' after the code indicates that the code can be highlighted by line segments
+  - For example, the '[7-9 | 10-12 | 12-15]' after the code indicates that the code can be highlighted by line segments
 
-- The '<! -- Slide: data auto animate -->` Indicates that if the current page is switched to the next page, the same part will have a transition animation, and different parts will be displayed. In short, it can produce great results
+  - The '<! -- Slide: data auto animate -->` Indicates that if the current page is switched to the next page, the same part will have a transition animation, and different parts will be displayed. In short, it can produce great results
 
-- The `<! -- after the text Element: class="fragment" -->` Indicates that a class is added to the current element, and the 'fragment' class enables the element to be displayed step by step instead of being displayed at once
+  - The `<! -- after the text Element: class="fragment" -->` Indicates that a class is added to the current element, and the 'fragment' class enables the element to be displayed step by step instead of being displayed at once
 
-- If you want to add a style to an element, you can draw inferences from one example, such as'<! ' element: style="color:red" -->`
+  - If you want to add a style to an element, you can draw inferences from one example, such as'<! ' element: style="color:red" -->`
 
-- The '<! -- Slide: class="column 2" -->` Allows the current page to be displayed in two columns
+  - The '<! -- Slide: class="column 2" -->` Allows the current page to be displayed in two columns
 
-- '* Content *' will make the content text smaller. You can also use '<small>content</small>`
+  - '* Content *' will make the content text smaller. You can also use '<small>content</small>`
 
-- Some commonly used color labels are preset, such as'<yellow>','<red>','<green>', and'<green>'
+  - Some commonly used color labels are preset, such as'<yellow>','<red>','<green>', and'<green>'