diff --git a/ReadData_np.py b/ReadData_np.py
index 2cf10dc..1eac0e5 100644
--- a/ReadData_np.py
+++ b/ReadData_np.py
@@ -6,6 +6,7 @@
 import numpy as np 
 import os 
 import json 
+import random
 
 test_images_name = []
 test_sketchs_name = []
@@ -108,11 +109,9 @@ def ReadData(sess, batch_size = 128, is_train = True):
     ineg = []
 
     if is_train:
-        i = 0
         while True:
-            sk_i = i   
-            for j in range(len(train_triplets[i])):
-                sk_i = i
+            sk_i = random.randint(0, len(shoes_images)-1)   
+            for j in range(len(train_triplets[sk_i])):
                 im_pos_i = train_triplets[sk_i][j][0]
                 im_neg_i = train_triplets[sk_i][j][1]
                 
@@ -128,10 +127,7 @@ def ReadData(sess, batch_size = 128, is_train = True):
                     s = []
                     ipos = []
                     ineg = []
-            
-            i += 1
-            if(i >= len(train_triplets)):
-                i = 0
+
     else:
         i = 0
         while True:
@@ -177,6 +173,6 @@ def ReadData(sess, batch_size = 128, is_train = True):
         plt.show()
         '''
 
-        a = ReadData(sess, 5, False)
+        a = ReadData(sess, 5, True)
         next(a)
         next(a)
\ No newline at end of file