diff --git a/xls2ddl/xls2crud.py b/xls2ddl/xls2crud.py
index 78e70b2..3d166b3 100644
--- a/xls2ddl/xls2crud.py
+++ b/xls2ddl/xls2crud.py
@@ -310,10 +310,18 @@ def build_filter_field_list(desc) -> list:
 	modulename = getattr(desc, 'modulename', '')
 	result = []
 	
+	# 构建 browserfields alters 映射（含 inline data）
+	alters_map = {}
+	if desc.browserfields and hasattr(desc.browserfields, 'get'):
+		alters_map = desc.browserfields.get('alters', {}) or {}
+	
 	for var_name, field_info in var_field_map.items():
 		field_name = field_info['name']
 		field_title = field_info.get('title', field_name)
 		field_uitype = field_info.get('uitype', 'str')
+		# browserfields alters 中的 uitype 优先
+		if field_name in alters_map and alters_map[field_name].get('uitype'):
+			field_uitype = alters_map[field_name]['uitype']
 		
 		field_def = {
 			'name': var_name,
@@ -322,6 +330,18 @@ def build_filter_field_list(desc) -> list:
 			'cwidth': 15
 		}
 		
+		# 从 alters 取 inline data 或 dataurl
+		if field_name in alters_map:
+			alter = alters_map[field_name]
+			if alter.get('data'):
+				field_def['data'] = alter['data']
+			if alter.get('dataurl'):
+				field_def['dataurl'] = alter['dataurl']
+			if alter.get('valueField'):
+				field_def['valueField'] = alter['valueField']
+			if alter.get('textField'):
+				field_def['textField'] = alter['textField']
+		
 		if field_uitype == 'code' and field_name in codes_map:
 			c = codes_map[field_name]
 			ctable = c.table if isinstance(c, dict) else getattr(c, 'table', '')