diff --git a/baidu-spider/main.py b/baidu-spider/main.py
index d50d75fc4c1c872d60dbfc2098aebae67f71acc8..1f07eb7e5d5571dd457b462a18cd28091a5aab11 100644
--- a/baidu-spider/main.py
+++ b/baidu-spider/main.py
@@ -31,7 +31,7 @@ def extract_info(html):
 
 def save_data(filename, data):
     # open a file named as below, and file mode is append, `a` for short
-    with open(filename + ".txt", 'a') as f:
+    with open(filename + ".txt", 'a',encoding='utf-8') as f:
         # itrate the result from the data list
         for one_data in data:
             # write each line of data then end with a line breaker