diff --git a/dataloader/dataloader.py b/dataloader/dataloader.py
index caaca43..4f1be06 100755
--- a/dataloader/dataloader.py
+++ b/dataloader/dataloader.py
@@ -1,6 +1,8 @@
+from appPublic.jsonConfig import getConfig
 import openpyxl as xlsx
 import asyncio
 from sqlor.dbpools import DBPools
+from typeconv import convrec
 
 class CBObject:
 	def __init__(self,db, name):
@@ -9,10 +11,14 @@ class CBObject:
 
 	async def handle(self,ws):
 		db = DBPools()
-		meta = sor.I()
 		async with db.sqlorContext(self.db) as sor:
+			info = await sor.I(self.tbl)
 			for rec in getRecord(ws):
-				sor.C(self.tbl, rec)
+				r = [ v for v in rec.values() if v is not None ]
+				if len(r) == 0:
+					continue
+				rec = convrec(info, rec)
+				await sor.C(self.tbl, rec)
 
 typesconv = {
 	"int":int,
@@ -20,7 +26,7 @@ typesconv = {
 	"str":str,
 }
 
-async def getRecord(ws):
+def getRecord(ws):
 	names = []
 	types = []
 	for i,r in enumerate(ws.rows):
@@ -35,14 +41,16 @@ async def getRecord(ws):
 		else:
 			dic = {}
 			for j,c in enumerate(r):
-				tf = typesconv.get(types[j],None)
+				# tf = typesconv.get(types[j],None)
 				v = c.value
 				dic[names[j]] = v
-			yield rec
+			yield dic
 
-async def excel2db(xlsxfile):
+async def loaddatainexcel(xlsxfile):
 	wb = xlsx.load_workbook(xlsxfile)
-	dbname = [ i[2:-3] for i in wb.sheetnames if i.startswith('__')[0]
+	print(f'{wb.sheetnames=}')
+	dbname = [ i[2:-2] for i in wb.sheetnames if i.startswith('__')][0]
+	print(f'{dbname=}')
 	for name in wb.sheetnames:
 		if name.startswith('__'):
 			continue
@@ -52,10 +60,13 @@ async def excel2db(xlsxfile):
 
 if __name__ == '__main__':
 	import sys
-	config = getConfig()
+	import os
+	p = os.getcwd()
+	config = getConfig(p)
+	print(f'{config.databases=},cwd={p}')
 	DBPools(config.databases)
 	if len(sys.argv) < 2:
 		print('%s xlsxfile' % sys.argv[0])
 		sys.exit(1)
 	loop = asyncio.get_event_loop()
-	loop.run_until_complete(excel2db(sys.argv[1]))
+	loop.run_until_complete(loaddatainexcel(sys.argv[1]))
diff --git a/dataloader/macos/build.sh b/dataloader/macos/build.sh
new file mode 100755
index 0000000..c3cf2d9
--- /dev/null
+++ b/dataloader/macos/build.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+pyinstaller -y --clean dataloader.spec
+echo "build success, please find the target in dist folder"
diff --git a/dataloader/macos/dataloader.spec b/dataloader/macos/dataloader.spec
new file mode 100644
index 0000000..4b93de1
--- /dev/null
+++ b/dataloader/macos/dataloader.spec
@@ -0,0 +1,47 @@
+# -*- mode: python ; coding: utf-8 -*-
+
+
+block_cipher = None
+
+
+a = Analysis(
+    ['../dataloader.py'],
+    pathex=[],
+    binaries=[],
+    datas=[],
+    hiddenimports=[
+		"aiopg",
+		"aiomysql"
+	],
+    hookspath=[],
+    hooksconfig={},
+    runtime_hooks=[],
+    excludes=[],
+    win_no_prefer_redirects=False,
+    win_private_assemblies=False,
+    cipher=block_cipher,
+    noarchive=False,
+)
+pyz = PYZ(a.pure, a.zipped_data, cipher=block_cipher)
+
+exe = EXE(
+    pyz,
+    a.scripts,
+    a.binaries,
+    a.zipfiles,
+    a.datas,
+    [],
+    name='dataloader',
+    debug=False,
+    bootloader_ignore_signals=False,
+    strip=False,
+    upx=True,
+    upx_exclude=[],
+    runtime_tmpdir=None,
+    console=True,
+    disable_windowed_traceback=False,
+    argv_emulation=False,
+    target_arch=None,
+    codesign_identity=None,
+    entitlements_file=None,
+)
diff --git a/dataloader/typeconv.py b/dataloader/typeconv.py
new file mode 100644
index 0000000..337da1a
--- /dev/null
+++ b/dataloader/typeconv.py
@@ -0,0 +1,25 @@
+convfuncs = {
+	'int':int,
+	'long':int,
+	'llong':int,
+	'float':float,
+	'double':float,
+	'date':str,
+	'datetime':str,
+	'ddouble':float
+}
+
+def conv(info, name, value):
+	fields = info['fields']
+	for f in fields:
+		if f['name'] == name:
+			f = convfuncs.get(f['type'], None)
+			if f is None:
+				return value
+			return f(value)
+	return value
+
+def convrec(info, ns):
+	ret = {k:conv(info, k, v) for k,v in ns.items()}
+	return ret
+