diff --git a/Implements/Rating/CreditImpl.py b/Implements/Rating/CreditImpl.py
index 8f1f4a2..0c6affe 100644
--- a/Implements/Rating/CreditImpl.py
+++ b/Implements/Rating/CreditImpl.py
@@ -618,12 +618,16 @@ class CreditRating(CreditInputData, CreditUtils):
         insert_dict = dict()
         insert_dict['value'] = name
         insert_dict['children'] = list()
-        for item in industry['行业'][name]:
-            _dict = dict()
-            _dict['value'] = item
-            insert_dict['children'].append(_dict)
-        new_industry.append(insert_dict)
-        return new_industry
+
+        if industry['行业'].__contains__(name):
+            for item in industry['行业'][name]:
+                _dict = dict()
+                _dict['value'] = item
+                insert_dict['children'].append(_dict)
+            new_industry.append(insert_dict)
+            return new_industry
+        else:
+            return []
 
     def questionnaire_obj(self):
         """问卷选择"""