diff --git a/requirements.txt b/requirements.txt
index a8661fa..02f1504 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,3 @@
 ddddocr>=1.3.1
-flask
\ No newline at end of file
+flask
+Pillow==9.5.0
\ No newline at end of file