diff --git a/README.md b/README.md
index 3912fb8..df324dc 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ usage: python3 auto_crawler.py [--skip true] [--threads 4] [--google true] [--na
 --naver NAVER      Download from naver.com (boolean)
 
 
-# Integrity Checking
+# Data Imbalance Detection
 
 Detects data imblance based on number of files.
 
diff --git a/auto_crawler.py b/auto_crawler.py
index c007140..daa7827 100644
--- a/auto_crawler.py
+++ b/auto_crawler.py
@@ -147,10 +147,11 @@ def do_crawling(self):
         pool.join()
         print('pool join')
 
-        self.integrity_check()
+        self.imbalance_check()
 
-    def integrity_check(self):
-        print('Integrity Checking...')
+        print('End Program')
+
+    def imbalance_check(self):
         print('Data imbalance checking...')
 
         dict_num_files = {}
@@ -190,6 +191,8 @@ def integrity_check(self):
                     print('Removed {}'.format(dir))
 
                 print('Now re-run this program to re-download removed files. (with skip_already_exist=True)')
+        else:
+            print('Data imbalance not detected.')
 
 
 if __name__ == '__main__':