diff --git a/orm/src/main/java/com/zfoo/orm/schema/OrmDefinitionParser.java b/orm/src/main/java/com/zfoo/orm/schema/OrmDefinitionParser.java
index e11cf126..cf0100d0 100644
--- a/orm/src/main/java/com/zfoo/orm/schema/OrmDefinitionParser.java
+++ b/orm/src/main/java/com/zfoo/orm/schema/OrmDefinitionParser.java
@@ -105,6 +105,7 @@ public class OrmDefinitionParser implements BeanDefinitionParser {
         resolvePlaceholder("database", "database", builder, element, parserContext);
         resolvePlaceholder("user", "user", builder, element, parserContext);
         resolvePlaceholder("password", "password", builder, element, parserContext);
+        resolvePlaceholder("authSource", "authSource", builder, element, parserContext);
 
         var addressMap = parseAddress(element, parserContext);
         builder.addPropertyValue("address", addressMap);
diff --git a/orm/src/main/resources/orm-1.0.xsd b/orm/src/main/resources/orm-1.0.xsd
index 6b5fa7b9..aacbd30b 100644
--- a/orm/src/main/resources/orm-1.0.xsd
+++ b/orm/src/main/resources/orm-1.0.xsd
@@ -32,9 +32,9 @@
             <xsd:element name="address" maxOccurs="unbounded" type="addressAttributeType"/>
         </xsd:sequence>
         <xsd:attribute name="database" type="xsd:string" use="required"/>
-        <xsd:attribute name="authSource" type="xsd:string"/>
         <xsd:attribute name="user" type="xsd:string" use="required"/>
         <xsd:attribute name="password" type="xsd:string" use="required"/>
+        <xsd:attribute name="authSource" type="xsd:string"/>
     </xsd:complexType>
 
     <xsd:complexType name="addressAttributeType">