diff --git a/model/midjourney.go b/model/midjourney.go
index dd065a3..5f85abf 100644
--- a/model/midjourney.go
+++ b/model/midjourney.go
@@ -4,18 +4,18 @@ type Midjourney struct {
 	Id          int    `json:"id"`
 	Code        int    `json:"code"`
 	UserId      int    `json:"user_id" gorm:"index"`
-	Action      string `json:"action"`
+	Action      string `json:"action" gorm:"type:varchar(40);index"`
 	MjId        string `json:"mj_id" gorm:"index"`
 	Prompt      string `json:"prompt"`
 	PromptEn    string `json:"prompt_en"`
 	Description string `json:"description"`
 	State       string `json:"state"`
-	SubmitTime  int64  `json:"submit_time"`
-	StartTime   int64  `json:"start_time"`
-	FinishTime  int64  `json:"finish_time"`
+	SubmitTime  int64  `json:"submit_time" gorm:"index"`
+	StartTime   int64  `json:"start_time" gorm:"index"`
+	FinishTime  int64  `json:"finish_time" gorm:"index"`
 	ImageUrl    string `json:"image_url"`
-	Status      string `json:"status"`
-	Progress    string `json:"progress"`
+	Status      string `json:"status" gorm:"type:varchar(20);index"`
+	Progress    string `json:"progress" gorm:"type:varchar(30);index"`
 	FailReason  string `json:"fail_reason"`
 	ChannelId   int    `json:"channel_id"`
 	Quota       int    `json:"quota"`