Update app.py

app.py

@@ -47,12 +47,18 @@ def clone_or_update_repo():
             logging.error(result.stderr)
 
     if os.path.exists(TARGET_FILE):
-        logging.info("startup.js を修正中...")
         with open(TARGET_FILE, "r", encoding="utf-8") as f:
             content = f.read()
-        new_content = content.replace("https://studio.penguinmod.com", "*")
-        with open(TARGET_FILE, "w", encoding="utf-8") as f:
-            f.write(new_content)
+        new_content = content.replace(
+            '}, "https://studio.penguinmod.com");',
+            '}, "*");'
+        )
+        if content == new_content:
+            logging.warning("置換対象の文字列が見つかりませんでした。")
+        else:
+            with open(TARGET_FILE, "w", encoding="utf-8") as f:
+                f.write(new_content)
+            logging.info("置換が完了しました。")
 
     logging.info("テンプレートと静的ファイルをコピー中...")
     os.makedirs("templates", exist_ok=True)