diff --git a/README.md b/README.md
index 29e52ad..7ca3079 100644
--- a/README.md
+++ b/README.md
@@ -81,8 +81,9 @@ We are dealing with an exteremly imbalance dataset related to electrocardiogram
 
 
 ```
-2. train LGBM model using KMEANS_SMOTE with k_neighbors=10
-3. train Cat_boost using KMEANS_SMOTE with k_neighbors=10
-4. implement proposed methods of this article : https://1drv.ms/b/c/ab2a38fe5c318317/IQBEDsSFcYj6R6AMtOnh0X6DAZUlFqAYq19WT8nTeXomFwg
-5. compare proposed model with SMOTE vs oversampling balancing method
+✅ 1. Stratified K-fold only apply on train. Of each fold 
+🗹 2. train LGBM model using KMEANS_SMOTE with k_neighbors=10
+🗹 3. train Cat_boost using KMEANS_SMOTE with k_neighbors=10
+🗹 4. implement proposed methods of this article : https://1drv.ms/b/c/ab2a38fe5c318317/IQBEDsSFcYj6R6AMtOnh0X6DAZUlFqAYq19WT8nTeXomFwg
+🗹 5. compare proposed model with SMOTE vs oversampling balancing method
 ```
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