diff --git a/ruoyi-generator/src/main/resources/vm/java/serviceImpl.java.vm b/ruoyi-generator/src/main/resources/vm/java/serviceImpl.java.vm
index 4592abce8..3d367da75 100644
--- a/ruoyi-generator/src/main/resources/vm/java/serviceImpl.java.vm
+++ b/ruoyi-generator/src/main/resources/vm/java/serviceImpl.java.vm
@@ -185,7 +185,7 @@ public class ${ClassName}ServiceImpl implements I${ClassName}Service
             List<${subClassName}> list = new ArrayList<${subClassName}>();
             for (${subClassName} ${subclassName} : ${subclassName}List)
             {
-                ${subclassName}.set${pkColumn.capJavaField}(${pkColumn.javaField});
+                ${subclassName}.set${pkColumn.subTableFkClassName}(${pkColumn.javaField});
                 list.add(${subclassName});
             }
             if (list.size() > 0)
diff --git a/ruoyi-system/src/main/resources/mapper/system/SysUserOnlineMapper.xml b/ruoyi-system/src/main/resources/mapper/system/SysUserOnlineMapper.xml
index 56adfd320..92f684358 100644
--- a/ruoyi-system/src/main/resources/mapper/system/SysUserOnlineMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/system/SysUserOnlineMapper.xml
@@ -25,7 +25,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     
 	<select id="selectOnlineById" parameterType="String" resultMap="SysUserOnlineResult">
 		<include refid="selectOnlineVo"/>
-		where sessionid = #{sessionid}
+		where sessionId = #{sessionId}
 	</select>
 
 	<insert id="saveOnline" parameterType="SysUserOnline">