diff --git a/daily_report/dreport.py b/daily_report/dreport.py
index 03d9568..88c0b77 100644
--- a/daily_report/dreport.py
+++ b/daily_report/dreport.py
@@ -445,7 +445,7 @@ class Report:
                         args['fromappid'] = item.split('_success')[0]
                     else:
                         args['fromappid'] = item
-                    args['fromappid_cn'] = fromappids.get(item.split('_success')[0], None) or "未知"
+                    args['fromappid_cn'] = fromappids.get(item.split('_success')[0], None) or item
                     temp['output'].append(self.get_output_fromappid(**args))
             data.append(temp)