diff --git a/GaSchedule.Algorithm/Rqiea.cs b/GaSchedule.Algorithm/Rqiea.cs
index 92231fa..5f91e09 100644
--- a/GaSchedule.Algorithm/Rqiea.cs
+++ b/GaSchedule.Algorithm/Rqiea.cs
@@ -227,7 +227,7 @@ public override void Run(int maxRepeat = 9999, double minFitness = 0.999)
 			Storebest();
 			population = _chromosomes.ToList();
 
-            int bestNotEnhance = 0;
+			int bestNotEnhance = 0;
 			double lastBestFit = 0.0;
 
 			while(_currentGeneration < _max_iterations) {