diff --git a/Problem Set 7 Number Theory/6.0 PS 7: Number Theory(15) All Problem List.md b/Problem Set 7 Number Theory/6.0 PS 7: Number Theory(15) All Problem List.md
index ff9e0ce..530fc77 100644
--- a/Problem Set 7 Number Theory/6.0 PS 7: Number Theory(15) All Problem List.md	
+++ b/Problem Set 7 Number Theory/6.0 PS 7: Number Theory(15) All Problem List.md	
@@ -1,6 +1,6 @@
 # Problem Set 7: Number Theory(15)
 ### 7.1. Factoring Number: (6)
-7.1.1. Print Factors of a Number.
+[7.1.1. Print Factors of a Number.](https://github.com/ewuRoboticsClub/python/blob/master/Problem%20Set%207%20Number%20Theory/7.1.%20Factoring%20Number%20.md "7.1.1. Print Factors of a Number.")
 
 7.1.2. Count Number of Factor.