diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 This repositary holds my solutions to the exercises and problems in book "[Learning from Data: A Short Course](http://work.caltech.edu/telecourse.html)" by Yaser Abu-Mostafa et al.
 
-## Chapter 1: [The Learning Problem](https://github.com/niuers/Learning-From-Data-A-Short-Course/blob/master/Solutions%20to%20Chapter%201%20The%20Learning%20Problem.ipynb)
+## Chapter 1: [The Learning Problem](Solutions%20to%20Chapter%201%20The%20Learning%20Problem.ipynb)
 
 Missing: Problem 1.7 (b)