diff --git a/tools/data/textdet/lv_converter.py b/tools/data/textdet/lv_converter.py
index 1d5dfa75f..2abef0e45 100644
--- a/tools/data/textdet/lv_converter.py
+++ b/tools/data/textdet/lv_converter.py
@@ -83,7 +83,7 @@ def load_img_info(files):
         '.')[0]
     # read imgs while ignoring orientations
     img = mmcv.imread(img_file, 'unchanged')
-    img_file = img_file.split('data/lv/')[1]
+    img_file = os.path.split(img_file)[-1]
 
     img_info = dict(
         file_name=img_file,