diff --git a/base.go b/base.go
index 3c6248e..9ee6c5e 100644
--- a/base.go
+++ b/base.go
@@ -7,16 +7,6 @@ package mysql
 
 import "gorm.io/gorm"
 
-// Option 扩展选项
-//
-// Author : go_developer@163.com<白茶清欢>
-//
-// Date : 8:05 下午 2021/8/8
-type Option struct {
-	Limit   int    `json:"limit"`    // 限制数量
-	Offset  int    `json:"offset"`   // 偏移量
-}
-
 type BaseDao struct {
 }
 
diff --git a/option.go b/option.go
new file mode 100644
index 0000000..ff682c6
--- /dev/null
+++ b/option.go
@@ -0,0 +1,240 @@
+// Package mysql ...
+//
+// Description : mysql ...
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 2022-05-15 11:43
+package mysql
+
+// SetOption 设置选项
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 11:46 2022/5/15
+type SetOption func(o *Option)
+
+// Option 扩展选项
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 8:05 下午 2021/8/8
+type Option struct {
+	Limit    int                    `json:"limit"`     // 限制数量
+	Offset   int                    `json:"offset"`    // 偏移量
+	In       map[string]interface{} `json:"in"`        // in语句
+	NotIn    map[string]interface{} `json:"not_in"`    // not in语句
+	Where    map[string]interface{} `json:"where"`     // where 条件
+	Start    map[string]interface{} `json:"start"`     // >= 条件
+	End      map[string]interface{} `json:"end"`       // < 条件
+	Like     map[string]string      `json:"like"`      // like 语句
+	NotEqual map[string]interface{} `json:"not_equal"` // != 语句
+}
+
+// WithWhere 设置where条件
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 12:17 2022/5/15
+func WithWhere(where map[string]interface{}) SetOption {
+	return func(o *Option) {
+		if nil == o.Where {
+			o.Where = make(map[string]interface{})
+		}
+		for field, value := range where {
+			o.Where[field] = value
+		}
+	}
+}
+
+// WithLimit 设置limit条件
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 12:00 2022/5/15
+func WithLimit(limit int, offset int) SetOption {
+	return func(o *Option) {
+		o.Limit = limit
+		o.Offset = offset
+	}
+}
+
+// WithIn 设置in条件
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 12:23 2022/5/15
+func WithIn(field string, value interface{}) SetOption {
+	return func(o *Option) {
+		if nil == o.In {
+			o.In = make(map[string]interface{})
+		}
+		o.In[field] = value
+	}
+}
+
+// WithBatchIn ...
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 12:24 2022/5/15
+func WithBatchIn(batchIn map[string]interface{}) SetOption {
+	return func(o *Option) {
+		if nil == o.In {
+			o.In = make(map[string]interface{})
+		}
+		for field, value := range batchIn {
+			o.In[field] = value
+		}
+	}
+}
+
+// WithNotIn 设置 notin 条件
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 16:18 2022/5/15
+func WithNotIn(field string, value interface{}) SetOption {
+	return func(o *Option) {
+		if nil == o.NotIn {
+			o.NotIn = make(map[string]interface{})
+		}
+		o.NotIn[field] = value
+	}
+}
+
+// WithBatchNotIn 批量设置 NOT IN
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 16:23 2022/5/15
+func WithBatchNotIn(data map[string]interface{}) SetOption {
+	return func(o *Option) {
+		if nil == o.NotIn {
+			o.NotIn = make(map[string]interface{})
+		}
+		for field, value := range data {
+			o.NotIn[field] = value
+		}
+	}
+}
+
+// WithStart >= 条件
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 17:01 2022/5/15
+func WithStart(field string, value interface{}) SetOption {
+	return func(o *Option) {
+		if nil == o.Start {
+			o.Start = make(map[string]interface{})
+		}
+		o.Start[field] = value
+	}
+}
+
+// WithBatchStart 批量设置起始条件
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 17:03 2022/5/15
+func WithBatchStart(data map[string]interface{}) SetOption {
+	return func(o *Option) {
+		if nil == o.Start {
+			o.Start = make(map[string]interface{})
+		}
+		for field, value := range data {
+			o.Start[field] = value
+		}
+	}
+}
+
+// WithEnd 设置 < 条件
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 17:07 2022/5/15
+func WithEnd(field string, value interface{}) SetOption {
+	return func(o *Option) {
+		if nil == o.End {
+			o.End = make(map[string]interface{})
+		}
+		o.End[field] = value
+	}
+}
+
+// WithBatchEnd 批量设置 < 条件
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 17:10 2022/5/15
+func WithBatchEnd(data map[string]interface{}) SetOption {
+	return func(o *Option) {
+		if nil == o.End {
+			o.End = make(map[string]interface{})
+		}
+		for field, value := range data {
+			o.End[field] = value
+		}
+	}
+}
+
+// WithLike 设置 like 查询条件
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 17:16 2022/5/15
+func WithLike(field string, value string) SetOption {
+	return func(o *Option) {
+		if nil == o.Like {
+			o.Like = make(map[string]string)
+		}
+		o.Like[field] = value
+	}
+}
+
+// WithBatchLike 批量设置like条件
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 17:19 2022/5/15
+func WithBatchLike(data map[string]string) SetOption {
+	return func(o *Option) {
+		if nil == o.Like {
+			o.Like = make(map[string]string)
+		}
+		for field, value := range data {
+			o.Like[field] = value
+		}
+	}
+}
+
+// WithNotEqual 设置不等于语句
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 17:31 2022/5/15
+func WithNotEqual(field string, value interface{}) SetOption {
+	return func(o *Option) {
+		if nil == o.NotEqual {
+			o.NotEqual = make(map[string]interface{})
+		}
+		o.NotEqual[field] = value
+	}
+}
+
+// WithBatchNotEqual 批量设置不等于条件
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 17:33 2022/5/15
+func WithBatchNotEqual(data map[string]interface{}) SetOption {
+	return func(o *Option) {
+		if nil == o.NotEqual {
+			o.NotEqual = make(map[string]interface{})
+		}
+		for field, value := range data {
+			o.NotEqual[field] = value
+		}
+	}
+}