diff --git a/content/Article&Books/books/Hands on Machine Learning.md b/content/AI&DATA/Hands on Machine Learning.md
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rename from content/Article&Books/books/Hands on Machine Learning.md
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diff --git a/content/Article&Books/books/Book Index.md b/content/Article&Books/books/Book Index.md
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--- a/content/Article&Books/books/Book Index.md	
+++ b/content/Article&Books/books/Book Index.md	
@@ -1,3 +1,10 @@
 #books
 # Books to Read
 
+# AI Books
+[[Hands on Machine Learning]]
+
+
+# Software Enginnering
+
+[[Dive into Design Patterns]]
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diff --git a/content/Article&Books/books/Dive into Design Patterns.md b/content/SoftwareEngineering/Dive into Design Patterns.md
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rename from content/Article&Books/books/Dive into Design Patterns.md
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