diff --git a/auto-solution-behaviour/src/main/java/com/solution/system/service/impl/NodeparameterServiceImpl.java b/auto-solution-behaviour/src/main/java/com/solution/system/service/impl/NodeparameterServiceImpl.java
index e1f0ec8..49ec78f 100644
--- a/auto-solution-behaviour/src/main/java/com/solution/system/service/impl/NodeparameterServiceImpl.java
+++ b/auto-solution-behaviour/src/main/java/com/solution/system/service/impl/NodeparameterServiceImpl.java
@@ -14,7 +14,7 @@ import com.solution.system.service.INodeparameterService;
  * @date 2026-02-05
  */
 @Service
-public class NodeparameterServiceImpl implements INodeparameterService 
+public class NodeparameterServiceImpl implements INodeparameterService
 {
     @Autowired
     private NodeparameterMapper nodeparameterMapper;
diff --git a/auto-solution-behaviour/src/main/resources/mapper/system/PlatformMapper.xml b/auto-solution-behaviour/src/main/resources/mapper/system/PlatformMapper.xml
index 99c03d4..04a5294 100644
--- a/auto-solution-behaviour/src/main/resources/mapper/system/PlatformMapper.xml
+++ b/auto-solution-behaviour/src/main/resources/mapper/system/PlatformMapper.xml
@@ -4,8 +4,6 @@
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.solution.system.mapper.PlatformMapper">
 
-
-
     <select id="selectPlatformChineseName" resultType="java.lang.String"
             parameterType="java.util.List">
         SELECT description
diff --git a/auto-solution-behaviour/src/main/resources/mapper/system/TreenodeinstanceMapper.xml b/auto-solution-behaviour/src/main/resources/mapper/system/TreenodeinstanceMapper.xml
index 717337d..71b4acd 100644
--- a/auto-solution-behaviour/src/main/resources/mapper/system/TreenodeinstanceMapper.xml
+++ b/auto-solution-behaviour/src/main/resources/mapper/system/TreenodeinstanceMapper.xml
@@ -16,7 +16,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </resultMap>
 
     <delete id="deleteByTreeId">
-        delete from treenodeinstance where tree_id=#{treeId}
+        delete from treenodeinstance where tree_id = #{treeId}
     </delete>
 
     <sql id="selectTreenodeinstanceVo">