diff --git a/business/model/user.go b/business/model/user.go
index 79adc7c04..6d1c3b2d9 100644
--- a/business/model/user.go
+++ b/business/model/user.go
@@ -214,6 +214,6 @@ func (*UserMember) TableUnique() [][]string {
 func (v *UserMember) TableIndex() [][]string {
 	return [][]string{
 		[]string{"UserID"},
-		[]string{"CreateAt"},
+		[]string{"CreatedAt"},
 	}
 }