Merge branch 'hotfix/coupon' into 'master'

Hotfix/coupon



See merge request !1049

@@ -63,9 +63,6 @@ class CouponList extends global.yoho.BaseModel {
                 method: 'app.promotion.getCoupon',
                 uid: params.uid,
                 couponId: params.couponid
-            },
-            param: {
-                cache: true
             }
         };
 
@@ -80,9 +77,6 @@ class CouponList extends global.yoho.BaseModel {
                 method: 'app.coupons.sendCouponByConfig',
                 uid: params.uid,
                 eventCode: params.eventCode
-            },
-            param: {
-                cache: true
             }
         };