diff --git a/AI/D1_GenerateMarkdown.py b/AI/A1_GenerateMarkdown.py
similarity index 93%
rename from AI/D1_GenerateMarkdown.py
rename to AI/A1_GenerateMarkdown.py
index 9ef354c8..bf271837 100644
--- a/AI/D1_GenerateMarkdown.py
+++ b/AI/A1_GenerateMarkdown.py
@@ -1,15 +1,12 @@
 # -*- coding: utf-8 -*-
-import os
 import time
-import uuid
-from typing import Iterator, Optional
+from typing import Iterator
 
-import dashscope
 from dashscope import Generation
 from dashscope.api_entities.dashscope_response import DashScopeAPIResponse
-from D_Config import *
-from D2_MarkdownToPptx import *
-from D3_MarkdownToDocx import *
+
+from A3_MarkdownToDocx import *
+from Config import *
 
 
 class MarkdownGenerator:
diff --git a/AI/D1_Start.py b/AI/A1_Start.py
similarity index 100%
rename from AI/D1_Start.py
rename to AI/A1_Start.py
diff --git a/AI/D2_MarkdownToPptx.py b/AI/A2_MarkdownToPptx.py
similarity index 100%
rename from AI/D2_MarkdownToPptx.py
rename to AI/A2_MarkdownToPptx.py
diff --git a/AI/D3_MarkdownToDocx.py b/AI/A3_MarkdownToDocx.py
similarity index 100%
rename from AI/D3_MarkdownToDocx.py
rename to AI/A3_MarkdownToDocx.py
diff --git a/AI/T1_Mp4ToWav.py b/AI/B1_Mp4ToWav.py
similarity index 100%
rename from AI/T1_Mp4ToWav.py
rename to AI/B1_Mp4ToWav.py
diff --git a/AI/T1_Start.py b/AI/B1_Start.py
similarity index 88%
rename from AI/T1_Start.py
rename to AI/B1_Start.py
index b514f982..6a35f918 100644
--- a/AI/T1_Start.py
+++ b/AI/B1_Start.py
@@ -1,6 +1,6 @@
-from T1_Mp4ToWav import *
-from T2_WavToText import *
-from T3_TextSummarize import *
+from B1_Mp4ToWav import *
+from B2_WavToText import *
+from B3_TextSummarize import *
 
 if __name__ == '__main__':
     # 1、根据云校的视频课程下载视频文件
diff --git a/AI/T2_WavToText.py b/AI/B2_WavToText.py
similarity index 100%
rename from AI/T2_WavToText.py
rename to AI/B2_WavToText.py
diff --git a/AI/T3_TextSummarize.py b/AI/B3_TextSummarize.py
similarity index 100%
rename from AI/T3_TextSummarize.py
rename to AI/B3_TextSummarize.py
diff --git a/AI/R1_RecognizeHandwriting.py b/AI/C1_RecognizeHandwriting.py
similarity index 100%
rename from AI/R1_RecognizeHandwriting.py
rename to AI/C1_RecognizeHandwriting.py
diff --git a/AI/R2_CheckZuoWen.py b/AI/C2_CheckZuoWen.py
similarity index 97%
rename from AI/R2_CheckZuoWen.py
rename to AI/C2_CheckZuoWen.py
index a4e244b8..30c744c2 100644
--- a/AI/R2_CheckZuoWen.py
+++ b/AI/C2_CheckZuoWen.py
@@ -1,5 +1,4 @@
 import os
-import json
 import re
 from typing import Iterator
 from openai import OpenAI
diff --git a/AI/D_Config.py b/AI/Config.py
similarity index 100%
rename from AI/D_Config.py
rename to AI/Config.py
diff --git a/AI/__pycache__/D1_GenerateMarkdown.cpython-310.pyc b/AI/__pycache__/D1_GenerateMarkdown.cpython-310.pyc
deleted file mode 100644
index 18be17d2..00000000
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diff --git a/AI/__pycache__/D2_MarkdownToPptx.cpython-310.pyc b/AI/__pycache__/D2_MarkdownToPptx.cpython-310.pyc
deleted file mode 100644
index e39b30ab..00000000
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diff --git a/AI/__pycache__/D3_MarkdownToDocx.cpython-310.pyc b/AI/__pycache__/D3_MarkdownToDocx.cpython-310.pyc
deleted file mode 100644
index 69bdd16b..00000000
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diff --git a/AI/__pycache__/D_Config.cpython-310.pyc b/AI/__pycache__/D_Config.cpython-310.pyc
deleted file mode 100644
index bdb647f1..00000000
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diff --git a/AI/__pycache__/T1_Mp4ToWav.cpython-310.pyc b/AI/__pycache__/T1_Mp4ToWav.cpython-310.pyc
deleted file mode 100644
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diff --git a/AI/__pycache__/T2_WavToText.cpython-310.pyc b/AI/__pycache__/T2_WavToText.cpython-310.pyc
deleted file mode 100644
index c0d70533..00000000
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diff --git a/AI/__pycache__/T3_TextSummarize.cpython-310.pyc b/AI/__pycache__/T3_TextSummarize.cpython-310.pyc
deleted file mode 100644
index 1c487815..00000000
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