feat：完善网站信息，增加创新服务数据模型

app/common/model/activity_instance.go

@@ -10,7 +10,7 @@ type ActivityInstance struct {
 	Image
 	ActivityInstanceBasic
 	Amount    float64                `gorm:"column:amount;type:decimal(10,2);default:0;comment:活动收费金额" json:"amount"`
-	Content   string                 `gorm:"column:title;type:text;comment:活动详情" json:"content"`
+	Content   string                 `gorm:"column:content;type:text;comment:活动详情" json:"content"`
 	MaxNumber int                    `gorm:"column:max_number;type:int(6);default:0;comment:报名限制人数，0不做限制" json:"max_number"`
 	Status    ActivityInstanceStatus `gorm:"column:status;type:tinyint(1);default:1;comment:活动状态（1：显示，2：隐藏）" json:"status"`
 	ModelDeleted