diff --git a/rapid_ocr.yml b/rapid_ocr.yml
index cf2eb13..96d17f0 100644
--- a/rapid_ocr.yml
+++ b/rapid_ocr.yml
@@ -17,7 +17,7 @@ Det:
     thresh: 0.3
     box_thresh: 0.5
     max_candidates: 1000
-    unclip_ratio: 1.6
+    unclip_ratio: 2.0
     use_dilation: false
     score_mode: fast