diff --git a/README.md b/README.md
index 1a91165..40f6b70 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # AutoCrawler
 Google, Naver multiprocess image crawler
 
-![](img/animation.gif)
+![](animation.gif)
 
 # How to use
 
@@ -46,3 +46,8 @@ sudo apt-get install screen <- This will allow you to close SSH terminal while r
 Xvfb :99 -ac
 
 DISPLAY=:99 python3 main.py
+
+
+# Customize
+
+You can make your own crawler by changing collect_links.py
diff --git a/img/animation.gif b/animation.gif
similarity index 100%
rename from img/animation.gif
rename to animation.gif
diff --git a/chromedriver/chromedriver_linux b/chromedriver/chromedriver_linux
index 1b8ff86..7ff33f9 100755
Binary files a/chromedriver/chromedriver_linux and b/chromedriver/chromedriver_linux differ
diff --git a/chromedriver/chromedriver_linux64_v2.44.zip b/chromedriver/chromedriver_linux64_v2.44.zip
deleted file mode 100644
index a65fc3a..0000000
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diff --git a/chromedriver/chromedriver_mac b/chromedriver/chromedriver_mac
index eb5bd61..90f9730 100755
Binary files a/chromedriver/chromedriver_mac and b/chromedriver/chromedriver_mac differ
diff --git a/chromedriver/chromedriver_mac64_v2.44.zip b/chromedriver/chromedriver_mac64_v2.44.zip
deleted file mode 100644
index e4cb88a..0000000
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diff --git a/chromedriver/chromedriver_v2.46.txt b/chromedriver/chromedriver_v2.46.txt
new file mode 100644
index 0000000..37b81e2
--- /dev/null
+++ b/chromedriver/chromedriver_v2.46.txt
@@ -0,0 +1 @@
+http://chromedriver.chromium.org/downloads
diff --git a/chromedriver/chromedriver_win.exe b/chromedriver/chromedriver_win.exe
index f74d9fe..1f542be 100644
Binary files a/chromedriver/chromedriver_win.exe and b/chromedriver/chromedriver_win.exe differ
diff --git a/chromedriver/chromedriver_win32_v2.44.zip b/chromedriver/chromedriver_win32_v2.44.zip
deleted file mode 100644
index b0d3ac8..0000000
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diff --git a/main.py b/main.py
index 1ba7241..0330f6a 100644
--- a/main.py
+++ b/main.py
@@ -49,9 +49,7 @@ def __init__(self, skip_already_exist=True, n_threads=4, do_google=True, do_nave
         self.do_naver = do_naver
         self.download_path = download_path
 
-        # If download_path doesn't exist -> make one
-        if not os.path.exists('./{}'.format(self.download_path)):
-            os.mkdir('./{}'.format(self.download_path))
+        os.makedirs('./{}'.format(self.download_path), exist_ok=True)
 
     @staticmethod
     def all_dirs(path):