diff --git a/internal/models/setting.go b/internal/models/setting.go
index 1e958d0..1a96684 100644
--- a/internal/models/setting.go
+++ b/internal/models/setting.go
@@ -8,7 +8,7 @@ import (
 type Setting struct {
 	ID      uint   `json:"id" gorm:"primaryKey"`
 	Section string `json:"section" gorm:"size:50;not null;index:idx_section_key"`
-	Key     string `json:"key" gorm:"size:100;not null;index:idx_section_key"`
+	Key     string `json:"key" gorm:"column:setting_key;size:100;not null;index:idx_section_key"`
 	Value   string `json:"value" gorm:"type:text"`
 }