退款备注不是必传；

Controller/RentController.py

@@ -425,7 +425,7 @@ def rent_money_refund_new():
     comment = json_data['comment'] if 'comment' in json_data else ''
     time_price = json_data['time_price'] if 'time_price' in json_data else []
 
-    if not rent_no or not hatch_no or not cause or not comment or not time_price:
+    if not rent_no or not hatch_no or not cause or not time_price:
         return jsonify(PARAMETER_ERROR)
 
     rent_info = db.session.query(Production, Rent).join(Rent, Rent.id == Production.rent_id).filter(

Model/Rent/RentRefundModel.py

@@ -11,5 +11,5 @@ class RentRefund(BaseModel):
     refund_no = Column(String(191, 'utf8mb4_unicode_ci'), nullable=False)
     production_id = Column(Integer, server_default=FetchedValue(), nullable=False)
     fee = Column(Integer, server_default=FetchedValue(), nullable=False)
-    comment = Column(Text(collation='utf8mb4_unicode_ci'), nullable=False)
+    comment = Column(Text(collation='utf8mb4_unicode_ci'))
     cause = Column(String(191, 'utf8mb4_unicode_ci'))