diff --git a/starters/mybatis-spring-boot-starter/src/main/java/com/schbrain/framework/autoconfigure/mybatis/sql/injector/DefaultMethodSqlInjector.java b/starters/mybatis-spring-boot-starter/src/main/java/com/schbrain/framework/autoconfigure/mybatis/sql/injector/DefaultMethodSqlInjector.java
index 76cc60318267d43f8ab0b677753dca45bb850d5d..0aa361c4cc932c46d087f4c75d48655afc209751 100644
--- a/starters/mybatis-spring-boot-starter/src/main/java/com/schbrain/framework/autoconfigure/mybatis/sql/injector/DefaultMethodSqlInjector.java
+++ b/starters/mybatis-spring-boot-starter/src/main/java/com/schbrain/framework/autoconfigure/mybatis/sql/injector/DefaultMethodSqlInjector.java
@@ -6,13 +6,16 @@ import com.baomidou.mybatisplus.core.injector.methods.*;
 import com.baomidou.mybatisplus.core.metadata.TableInfo;
 import com.baomidou.mybatisplus.extension.injector.methods.AlwaysUpdateSomeColumnById;
 import com.google.common.collect.Lists;
-import com.schbrain.framework.autoconfigure.mybatis.constant.MybatisConstants;
 import com.schbrain.framework.autoconfigure.mybatis.sql.method.Delete;
 import com.schbrain.framework.autoconfigure.mybatis.sql.method.DeleteBatchByIds;
+import com.schbrain.framework.autoconfigure.mybatis.sql.method.DeleteById;
 import com.schbrain.framework.autoconfigure.mybatis.sql.method.DeleteByMap;
 import lombok.extern.slf4j.Slf4j;
 
 import java.util.List;
+import java.util.Set;
+
+import static com.schbrain.framework.autoconfigure.mybatis.constant.MybatisConstants.*;
 
 /**
  * @author liaozan
@@ -22,13 +25,10 @@ import java.util.List;
 public class DefaultMethodSqlInjector extends AbstractSqlInjector {
 
     /**
-     * <ul>
-     *     <li>replace {@link com.baomidou.mybatisplus.core.injector.methods.Delete} to {@link Delete}</li>
-     *     <li>replace {@link com.baomidou.mybatisplus.core.injector.methods.DeleteById} to {@link com.schbrain.framework.autoconfigure.mybatis.sql.method.DeleteById}</li>
-     *     <li>replace {@link com.baomidou.mybatisplus.core.injector.methods.DeleteByMap} to {@link DeleteByMap}</li>
-     *     <li>replace {@link com.baomidou.mybatisplus.core.injector.methods.DeleteBatchByIds} to {@link DeleteBatchByIds}</li>
-     * </ul>
+     * 更新时忽略的字段
      */
+    private static final Set<String> FIELDS_TO_IGNORE_WHEN_UPDATE = Set.of(CREATE_TIME, MODIFY_TIME, DELETE_VERSION);
+
     @Override
     public List<AbstractMethod> getMethodList(Class<?> mapperClass, TableInfo tableInfo) {
         List<AbstractMethod> methodList = Lists.newArrayListWithExpectedSize(20);
@@ -44,16 +44,16 @@ public class DefaultMethodSqlInjector extends AbstractSqlInjector {
         methodList.add(new SelectList());
         methodList.add(new SelectPage());
         if (tableInfo.havePK()) {
-            methodList.add(new com.schbrain.framework.autoconfigure.mybatis.sql.method.DeleteById());
+            methodList.add(new DeleteById());
             methodList.add(new DeleteBatchByIds());
             methodList.add(new UpdateById());
-            methodList.add(new AlwaysUpdateSomeColumnById(field -> !field.getColumn().equals(MybatisConstants.DELETE_VERSION)));
+            methodList.add(new AlwaysUpdateSomeColumnById(field -> !FIELDS_TO_IGNORE_WHEN_UPDATE.contains(field.getColumn())));
             methodList.add(new SelectById());
             methodList.add(new SelectBatchByIds());
         } else {
-            log.warn("{} ,Not found @TableId annotation, Cannot use Mybatis-Plus 'xxById' Method.", tableInfo.getEntityType());
+            log.warn("{} Not found @TableId annotation, Cannot use Mybatis-Plus 'xxById' Method.", tableInfo.getEntityType());
         }
         return methodList;
     }
 
-}
\ No newline at end of file
+}