diff --git a/CHANGELOG.md b/CHANGELOG.md
index a2ebfc9..863258f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # ChangeLog
 
+## 2020-06-11 (0.0.4)
+
+- modify types export
+- add package repository
+
 ## 2020-06-10 (0.0.3)
 
 - add types init value
diff --git a/package.json b/package.json
index 1c47a62..c9c5b8f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mtfos-validator",
-  "version": "0.0.3",
+  "version": "0.0.4",
   "description": "",
   "main": "index.js",
   "scripts": {
@@ -12,5 +12,9 @@
   "devDependencies": {
     "jest": "^26.0.1",
     "standard": "^12.0.1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://git.trj.tw/nodejs/validator.git"
   }
 }
diff --git a/types/index.js b/types/index.js
index cf40008..0624d9b 100644
--- a/types/index.js
+++ b/types/index.js
@@ -1,15 +1,8 @@
-const Base = require('./base.js')
-const StringType = require('./string.js')
-const NumberType = require('./number.js')
-const BooleanType = require('./boolean.js')
-const ObjectType = require('./object.js')
-const ArrayType = require('./array.js')
-
-module.exports = {
-  Base,
-  StringType,
-  NumberType,
-  BooleanType,
-  ObjectType,
-  ArrayType
-}
+const types = {}
+module.exports = types
+types.Base = require('./base.js')
+types.StringType = require('./string.js')
+types.NumberType = require('./number.js')
+types.BooleanType = require('./boolean.js')
+types.ObjectType = require('./object.js')
+types.ArrayType = require('./array.js')