diff --git a/app.py b/app.py
index f6644cabc74f2207b42034eb3f484021c4c6f479..6faa41de34a4c8a2b4e772efb542bd7dcb6dc4cf 100644
--- a/app.py
+++ b/app.py
@@ -155,6 +155,7 @@ def upload_file():
     if request.method == 'POST':
         try:
             f = request.files['file']
+            # print(f.size)
             # print(f)
             # print(request.files)
             filename = secure_filename(f.filename)
diff --git a/config.py b/config.py
index 8606f9a43384bccda954d0ca8e512ae3cb1383a7..7a1d7317264ea7014d4a7e54cac62a9c7f1511be 100644
--- a/config.py
+++ b/config.py
@@ -29,4 +29,5 @@ RETRY_CNT = 3 # 验证码重试次数
 OCR_API = 'http://dm.mudery.com:10000' # 验证码识别接口,传参数data
 UNAME = 'admin'  # 管理员账号
 PWD = 'drpy' # 管理员密码
+MAX_CONTENT_LENGTH = 1 * 1024 * 1024/100  # 100 kB
 # {% if config.WALL_PAPER %}"wallpaper":"{{ config.WALL_PAPER }}",{% endif %}
\ No newline at end of file