diff --git a/define/data_type.go b/define/data_type.go
new file mode 100644
index 0000000..ee6c32b
--- /dev/null
+++ b/define/data_type.go
@@ -0,0 +1,25 @@
+// Package define ...
+//
+// Description : define ...
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 2024-04-07 22:39
+package define
+
+const (
+	DataTypeAny         = "any"            // 任意类型
+	DataTypeString      = "string"         // 字符串
+	DataTypeInt         = "int"            // int类型
+	DataTypeUint        = "uint"           // uint类型
+	DataTypeFloat       = "float"          // float类型
+	DataTypeBool        = "bool"           // 布尔类型
+	DataTypeMapStrAny   = "map[string]any" // key为字符串的map
+	DataTypeAnyAny      = "map[any]any"    // key为任意类型的map
+	DataTypeSliceAny    = "[]any"          // 任意类型的切片
+	DataTypeSliceString = "[]string"       // 字符串数组
+	DataTypeSliceInt    = "[]int"          // int数组
+	DataTypeSliceUint   = "[]uin"          // uint数组
+	DataTypeSliceFloat  = "[]float"        // float数组
+	DataTypeSliceBool   = "[]bool"         // bool数组
+)