diff --git a/content/atlas.md b/content/atlas.md
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 🚧 There are notebooks about his research career:
 
-* [Deep Learning & Machine Learning](computer_sci/deep_learning_and_machine_learning/Deep%20_Learning_MOC.md)
+* [Deep Learning & Machine Learning](computer_sci/deep_learning_and_machine_learning/deep_learning_MOC.md)
 
 * [[synthetic_aperture_radar_imaging/SAR_MOC| Synthetic Aperture Radar(SAR) Imaging]]
 
diff --git a/content/computer_sci/Deep_Learning_And_Machine_Learning/Deep _Learning_MOC.md b/content/computer_sci/Deep_Learning_And_Machine_Learning/deep_learning_MOC.md
similarity index 100%
rename from content/computer_sci/Deep_Learning_And_Machine_Learning/Deep _Learning_MOC.md
rename to content/computer_sci/Deep_Learning_And_Machine_Learning/deep_learning_MOC.md