diff --git a/base.go b/base.go
index 92ee4a4..5f8383d 100644
--- a/base.go
+++ b/base.go
@@ -78,6 +78,21 @@ func (b *BaseDao) Detail(dbInstance *gorm.DB, result interface{}, optionFuncList
 	return dbInstance.First(result).Error
 }
 
+// DetailByPrimaryID ...
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 14:14 2023/10/15
+func (b *BaseDao) DetailByPrimaryID(dbInstance *gorm.DB, result interface{}, primaryID interface{}, primaryKey ...string) error {
+	primaryKeyField := "id"
+	if len(primaryKey) > 0 {
+		primaryKeyField = primaryKey[0]
+	}
+	return b.Detail(dbInstance, result, WithWhere(map[string]interface{}{
+		primaryKeyField: primaryID,
+	}))
+}
+
 // IsNotFound 增加结果是否为数据不存在的判断
 //
 // Author : go_developer@163.com<白茶清欢>
diff --git a/error.go b/error.go
index db0b14c..ba0bf0a 100644
--- a/error.go
+++ b/error.go
@@ -1,4 +1,4 @@
-// package database...
+// Package database ...
 //
 // Description : 异常定义
 //