diff --git a/daily_report/dreport.py b/daily_report/dreport.py
index 1a08562..9e73e7c 100644
--- a/daily_report/dreport.py
+++ b/daily_report/dreport.py
@@ -433,18 +433,17 @@ class Report:
 
             mp = MpInterface()
             fromappids = mp.get_fromappid_cn(args['gameid'], args['channelid'])
-            f_keys = fromappids.keys()
-            if f_keys and ss_input_fromappids:
+            if fromappids and ss_input_fromappids:
                 for item in ss_input_fromappids:
                     args['fromappid'] = item
-                    args['fromappid_cn'] = f_keys.get(item, None) or "未知"
+                    args['fromappid_cn'] = fromappids.get(item, None) or "未知"
                     temp['input'].append(self.get_input_fromappid(**args))
                     data.append(temp)
 
-            if f_keys and ss_output_fromappids:
+            if fromappids and ss_output_fromappids:
                 for item in ss_output_fromappids:
                     args['fromappid'] = item
-                    args['fromappid_cn'] = f_keys.get(item, None) or "未知"
+                    args['fromappid_cn'] = fromappids.get(item, None) or "未知"
                     temp['output'].append(self.get_input_fromappid(**args))
                     data.append(temp)