diff --git a/app.py b/app.py
index d2c9cec..b6b0852 100644
--- a/app.py
+++ b/app.py
@@ -474,7 +474,7 @@
         "フレーム番号",
         min_value=0,
         max_value=len(images) - 1,
-        value=st.session_state[frame_key],
+        # value=st.session_state[frame_key],
         key=frame_key,
         label_visibility="collapsed",
         # on_change=lambda: None  # Ensure state updates