diff --git a/pinPicture.py b/pinPicture.py
index fc16455..1ba3d60 100644
--- a/pinPicture.py
+++ b/pinPicture.py
@@ -301,6 +301,6 @@ class PinPicture(tk.Frame):
             self.reader = easyocr.Reader(['ch_sim', 'en'])
         result = self.reader.readtext(np.array(self.image), detail=0)
         text = ''
-        for str in result:
-            text += str
+        for words in result:
+            text += words
         print (text)