diff --git a/apps/bi/serializers.py b/apps/bi/serializers.py
index 22a88f6c..1225e89b 100644
--- a/apps/bi/serializers.py
+++ b/apps/bi/serializers.py
@@ -11,7 +11,7 @@ class DatasetCreateUpdateSerializer(CustomModelSerializer):
         exclude = EXCLUDE_FIELDS
     
     def validate(self, attrs):
-        sql_query = attrs['sql_query']
+        sql_query = attrs.get('sql_query', '')
         if sql_query:
             check_sql_safe(sql_query)
         return attrs
diff --git a/apps/bi/views.py b/apps/bi/views.py
index 8c561312..f9678556 100644
--- a/apps/bi/views.py
+++ b/apps/bi/views.py
@@ -70,6 +70,8 @@ class DatasetViewSet(CustomModelViewSet):
         
         if dt.sql_query:
             sql_f_ = check_sql_safe(dt.sql_query.format(**query))
+            if '{' in sql_f_:
+                raise ParseError('未指定查询参数') 
             sql_f_l = sql_f_.strip(';').split(';')
             hash_k = hash(sql_f_.strip(';'))
             hash_v = cache.get(hash_k, None)