diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/interceptor/MPJInterceptor.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/interceptor/MPJInterceptor.java
index fa5e29b..f2d2788 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/interceptor/MPJInterceptor.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/interceptor/MPJInterceptor.java
@@ -9,6 +9,7 @@ import com.github.yulichang.query.MPJQueryWrapper;
 import com.github.yulichang.toolkit.Constant;
 import com.github.yulichang.toolkit.MPJReflectionKit;
 import com.github.yulichang.toolkit.TableHelper;
+import com.github.yulichang.toolkit.support.FieldCache;
 import com.github.yulichang.wrapper.MPJLambdaWrapper;
 import com.github.yulichang.wrapper.resultmap.Label;
 import com.github.yulichang.wrapper.resultmap.Result;
@@ -168,7 +169,7 @@ public class MPJInterceptor implements Interceptor {
             return result;
         }
         MPJLambdaWrapper wrapper = (MPJLambdaWrapper) obj;
-        Map<String, Field> fieldMap = MPJReflectionKit.getFieldMap(resultType);
+        Map<String, FieldCache> fieldMap = MPJReflectionKit.getFieldMap(resultType);
         List<Select> columnList = wrapper.getSelectColumns();
         //移除对多查询列，为了可重复使用wrapper
         columnList.removeIf(Select::isLabel);
@@ -176,19 +177,19 @@ public class MPJInterceptor implements Interceptor {
         Set<String> columnSet = new HashSet<>();
         for (Select i : columnList) {
             if (i.isHasAlias()) {
-                Field field = fieldMap.get(i.getAlias());
+                FieldCache field = fieldMap.get(i.getAlias());
                 columnSet.add(i.getAlias());
                 if (Objects.nonNull(field)) {
                     ResultMapping.Builder builder = new ResultMapping.Builder(ms.getConfiguration(), i.getAlias(),
-                            i.getAlias(), MPJReflectionKit.getFieldType(resultType, i.getAlias()));
+                            i.getAlias(), field.getType());
                     resultMappings.add(selectToResult(wrapper.getEntityClass(), i, field.getType(), builder));
                 }
             } else {
-                Field field = fieldMap.get(i.getColumProperty());
+                FieldCache field = fieldMap.get(i.getColumProperty());
                 columnSet.add(i.getTagColumn());
                 if (Objects.nonNull(field)) {
                     ResultMapping.Builder builder = new ResultMapping.Builder(ms.getConfiguration(), i.getColumProperty(),
-                            i.getTagColumn(), MPJReflectionKit.getFieldType(resultType, i.getColumProperty()));
+                            i.getTagColumn(), field.getType());
                     resultMappings.add(selectToResult(wrapper.getEntityClass(), i, field.getType(), builder));
                 }
             }
@@ -233,18 +234,18 @@ public class MPJInterceptor implements Interceptor {
         List<ResultMapping> childMapping = new ArrayList<>(resultList.size());
         for (Result r : resultList) {
             childId.append("(");
-            Map<String, Field> ofTypeField = MPJReflectionKit.getFieldMap(mybatisLabel.getOfType());
+            Map<String, FieldCache> ofTypeField = MPJReflectionKit.getFieldMap(mybatisLabel.getOfType());
             //列名去重
             String columnName = StringUtils.getTargetColumn(r.getSelectNormal().getColumn());
             SelectLabel label;
-            Field field = ofTypeField.get(r.getProperty());
+            FieldCache field = ofTypeField.get(r.getProperty());
             String index = r.getIndex();
             if (columnSet.contains(columnName)) {
                 columnName = getColumn(columnSet, columnName, 0);
-                label = new SelectLabel(r.getSelectNormal(), null, mybatisLabel.getOfType(), field, columnName, StringUtils.isNotBlank(index), index);
+                label = new SelectLabel(r.getSelectNormal(), null, mybatisLabel.getOfType(), columnName, StringUtils.isNotBlank(index), index);
             } else {
                 columnSet.add(columnName);
-                label = new SelectLabel(r.getSelectNormal(), null, mybatisLabel.getOfType(), field, StringUtils.isNotBlank(index), index);
+                label = new SelectLabel(r.getSelectNormal(), null, mybatisLabel.getOfType(), StringUtils.isNotBlank(index), index);
             }
             columnList.add(label);
             ResultMapping.Builder builder = new ResultMapping.Builder(ms.getConfiguration(), r.getProperty(), columnName, r.getJavaType());
diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/toolkit/JoinWrappers.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/toolkit/JoinWrappers.java
index bc28162..7950562 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/toolkit/JoinWrappers.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/toolkit/JoinWrappers.java
@@ -18,14 +18,14 @@ public class JoinWrappers {
     }
 
     /**
-     * JoinWrappers.<UserDO>query(User.class)
+     * JoinWrappers.query(User.class)
      */
     public static <T> MPJQueryWrapper<T> query(Class<T> clazz) {
         return new MPJQueryWrapper<>(clazz);
     }
 
     /**
-     * JoinWrappers.<UserDO>query(user)
+     * JoinWrappers.query(user)
      */
     public static <T> MPJQueryWrapper<T> query(T entity) {
         return new MPJQueryWrapper<>(entity);
@@ -39,14 +39,14 @@ public class JoinWrappers {
     }
 
     /**
-     * JoinWrappers.<UserDO>lambda(User.class)
+     * JoinWrappers.lambda(User.class)
      */
     public static <T> MPJLambdaWrapper<T> lambda(Class<T> clazz) {
         return new MPJLambdaWrapper<>(clazz);
     }
 
     /**
-     * JoinWrappers.<UserDO>lambda(user)
+     * JoinWrappers.lambda(user)
      */
     public static <T> MPJLambdaWrapper<T> lambda(T entity) {
         return new MPJLambdaWrapper<>(entity);
diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/toolkit/LambdaUtils.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/toolkit/LambdaUtils.java
index c8655f1..b1f9d53 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/toolkit/LambdaUtils.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/toolkit/LambdaUtils.java
@@ -5,7 +5,6 @@ import com.baomidou.mybatisplus.core.toolkit.support.SFunction;
 import com.github.yulichang.toolkit.support.*;
 import org.apache.ibatis.reflection.property.PropertyNamer;
 
-import java.lang.reflect.Field;
 import java.lang.reflect.Method;
 import java.lang.reflect.Proxy;
 import java.util.Map;
@@ -20,7 +19,7 @@ public final class LambdaUtils {
         LambdaMeta extract = extract(fn);
         String name = PropertyNamer.methodToProperty(extract.getImplMethodName());
         if (Character.isUpperCase(name.charAt(0))) {
-            Map<String, Field> map = MPJReflectionKit.getFieldMap(extract.getInstantiatedClass());
+            Map<String, FieldCache> map = MPJReflectionKit.getFieldMap(extract.getInstantiatedClass());
             if (map.containsKey(name)) {
                 return name;
             } else {
diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/toolkit/MPJReflectionKit.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/toolkit/MPJReflectionKit.java
index 5a20d49..26ee29f 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/toolkit/MPJReflectionKit.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/toolkit/MPJReflectionKit.java
@@ -1,6 +1,7 @@
 package com.github.yulichang.toolkit;
 
 import com.baomidou.mybatisplus.core.toolkit.Assert;
+import com.github.yulichang.toolkit.support.FieldCache;
 import org.apache.ibatis.reflection.Reflector;
 
 import java.lang.reflect.Field;
@@ -10,6 +11,7 @@ import java.lang.reflect.WildcardType;
 import java.util.HashMap;
 import java.util.IdentityHashMap;
 import java.util.Map;
+import java.util.Objects;
 import java.util.concurrent.ConcurrentHashMap;
 
 /**
@@ -21,12 +23,9 @@ import java.util.concurrent.ConcurrentHashMap;
 @SuppressWarnings("unused")
 public final class MPJReflectionKit {
 
-    private static final Map<Class<?>, Map<String, Field>> CLASS_FIELD_CACHE = new ConcurrentHashMap<>();
+    private static final Map<Class<?>, Map<String, FieldCache>> CLASS_FIELD_CACHE = new ConcurrentHashMap<>();
 
-    //mybatis 缓存
-    private static final Map<Class<?>, Reflector> CLASS_REFLECTOR_CACHE = new ConcurrentHashMap<>();
-
-    private static final Map<String, Field> EMPTY_MAP = new HashMap<>();
+    private static final Map<String, FieldCache> EMPTY_MAP = new HashMap<>();
 
 
     @Deprecated
@@ -77,29 +76,30 @@ public final class MPJReflectionKit {
      *
      * @param clazz 反射类
      */
-    public static Map<String, Field> getFieldMap(Class<?> clazz) {
+    public static Map<String, FieldCache> getFieldMap(Class<?> clazz) {
         if (clazz == null) {
             return EMPTY_MAP;
         }
-        Map<String, Field> fieldMap = CLASS_FIELD_CACHE.get(clazz);
+        Map<String, FieldCache> fieldMap = CLASS_FIELD_CACHE.get(clazz);
         if (fieldMap != null) {
             return fieldMap;
         }
         Map<String, Field> map = ReflectionKit.getFieldMap(clazz);
-        CLASS_FIELD_CACHE.put(clazz, map);
-        return map;
-    }
-
-    public static Class<?> getFieldType(Class<?> clazz, String name) {
-        if (clazz == null) {
-            return null;
-        }
-        Reflector reflector = CLASS_REFLECTOR_CACHE.computeIfAbsent(clazz, Reflector::new);
-        Class<?> getterType = reflector.getGetterType(name);
-        if (getterType != null) {
-            return getterType;
-        }
-        return getFieldMap(clazz).get(name).getType();
+        Map<String, FieldCache> cache = new HashMap<>();
+        map.forEach((key, value) -> {
+            FieldCache fieldCache = new FieldCache();
+            fieldCache.setField(value);
+            try {
+                Reflector reflector = new Reflector(clazz);
+                Class<?> getterType = reflector.getGetterType(key);
+                fieldCache.setType(Objects.isNull(getterType) ? value.getType() : getterType);
+            } catch (Throwable throwable) {
+                fieldCache.setType(value.getType());
+            }
+            cache.put(key, fieldCache);
+        });
+        CLASS_FIELD_CACHE.put(clazz, cache);
+        return cache;
     }
 
     public static boolean isPrimitiveOrWrapper(Class<?> clazz) {
diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/toolkit/VersionUtils.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/toolkit/VersionUtils.java
index 212b7fd..a692bfd 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/toolkit/VersionUtils.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/toolkit/VersionUtils.java
@@ -1,5 +1,11 @@
 package com.github.yulichang.toolkit;
 
+/**
+ * 版本工具类
+ *
+ * @author yulichang
+ * @since 1.4.4
+ */
 public class VersionUtils {
 
     public static int compare(String v1, String v2) {
diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/toolkit/support/FieldCache.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/toolkit/support/FieldCache.java
new file mode 100644
index 0000000..513db9a
--- /dev/null
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/toolkit/support/FieldCache.java
@@ -0,0 +1,19 @@
+package com.github.yulichang.toolkit.support;
+
+import lombok.Data;
+
+import java.lang.reflect.Field;
+
+/**
+ * 反射字段缓存
+ *
+ * @author yulichang
+ * @since 1.4.5
+ */
+@Data
+public class FieldCache {
+
+    private Field field;
+
+    private Class<?> type;
+}
diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/interfaces/Query.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/interfaces/Query.java
index 7a307a9..bea6443 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/interfaces/Query.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/interfaces/Query.java
@@ -9,12 +9,12 @@ import com.github.yulichang.toolkit.LambdaUtils;
 import com.github.yulichang.toolkit.MPJReflectionKit;
 import com.github.yulichang.toolkit.TableHelper;
 import com.github.yulichang.toolkit.support.ColumnCache;
+import com.github.yulichang.toolkit.support.FieldCache;
 import com.github.yulichang.wrapper.enums.BaseFuncEnum;
 import com.github.yulichang.wrapper.enums.DefaultFuncEnum;
 import com.github.yulichang.wrapper.segments.*;
 
 import java.io.Serializable;
-import java.lang.reflect.Field;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
@@ -112,7 +112,7 @@ public interface Query<Children> extends Serializable {
      */
     default <E> Children selectAsClass(Class<E> source, Class<?> tag) {
         List<SelectCache> normalList = ColumnCache.getListField(source);
-        Map<String, Field> fieldMap = MPJReflectionKit.getFieldMap(tag);
+        Map<String, FieldCache> fieldMap = MPJReflectionKit.getFieldMap(tag);
         for (SelectCache cache : normalList) {
             if (fieldMap.containsKey(cache.getColumProperty())) {
                 getSelectColum().add(new SelectNormal(cache, getIndex(), isHasAlias(), getAlias()));
diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/interfaces/QueryLabel.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/interfaces/QueryLabel.java
index 4f050d5..0f0d6c0 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/interfaces/QueryLabel.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/interfaces/QueryLabel.java
@@ -5,12 +5,12 @@ import com.baomidou.mybatisplus.core.toolkit.StringUtils;
 import com.baomidou.mybatisplus.core.toolkit.support.SFunction;
 import com.github.yulichang.toolkit.LambdaUtils;
 import com.github.yulichang.toolkit.MPJReflectionKit;
+import com.github.yulichang.toolkit.support.FieldCache;
 import com.github.yulichang.wrapper.resultmap.Label;
 import com.github.yulichang.wrapper.resultmap.MFunc;
 import com.github.yulichang.wrapper.resultmap.MybatisLabel;
 import com.github.yulichang.wrapper.resultmap.MybatisLabelFree;
 
-import java.lang.reflect.Field;
 import java.util.Collection;
 import java.util.Map;
 
@@ -20,7 +20,7 @@ import java.util.Map;
  * @author yulichang
  * @since 1.3.0
  */
-@SuppressWarnings({"unchecked", "unused"})
+@SuppressWarnings({"unchecked", "unused", "DuplicatedCode"})
 public interface QueryLabel<Children> {
 
     void addLabel(Label<?> label);
@@ -57,9 +57,9 @@ public interface QueryLabel<Children> {
     default <S, C, Z, F extends java.util.Collection<?>> Children selectCollection(String prefix, Class<C> child, SFunction<S, F> dtoField) {
         String dtoFieldName = LambdaUtils.getName(dtoField);
         Class<S> dtoClass = LambdaUtils.getEntityClass(dtoField);
-        Map<String, Field> fieldMap = MPJReflectionKit.getFieldMap(dtoClass);
-        Field field = fieldMap.get(dtoFieldName);
-        Class<?> genericType = MPJReflectionKit.getGenericType(field);
+        Map<String, FieldCache> fieldMap = MPJReflectionKit.getFieldMap(dtoClass);
+        FieldCache field = fieldMap.get(dtoFieldName);
+        Class<?> genericType = MPJReflectionKit.getGenericType(field.getField());
         MybatisLabel.Builder<C, Z> builder;
         if (genericType == null || genericType.isAssignableFrom(child)) {
             //找不到集合泛型 List List<?> List<Object> ， 直接查询数据库实体
@@ -111,9 +111,9 @@ public interface QueryLabel<Children> {
         //自由映射必须存在泛型Z
         String dtoFieldName = LambdaUtils.getName(dtoField);
         Class<S> dtoClass = LambdaUtils.getEntityClass(dtoField);
-        Field field = MPJReflectionKit.getFieldMap(dtoClass).get(dtoFieldName);
+        FieldCache field = MPJReflectionKit.getFieldMap(dtoClass).get(dtoFieldName);
         //获取集合泛型
-        Class<?> genericType = MPJReflectionKit.getGenericType(field);
+        Class<?> genericType = MPJReflectionKit.getGenericType(field.getField());
         Class<Z> ofType = (Class<Z>) genericType;
         MybatisLabelFree.Builder<Z> builder = new MybatisLabelFree.Builder<>(dtoFieldName, field.getType(), ofType);
         MybatisLabelFree.Builder<Z> czBuilder = collection.apply(builder);
@@ -127,9 +127,9 @@ public interface QueryLabel<Children> {
                                                                                    MFunc<MybatisLabel.Builder<C, Z>> collection) {
         String dtoFieldName = LambdaUtils.getName(dtoField);
         Class<S> dtoClass = LambdaUtils.getEntityClass(dtoField);
-        Field field = MPJReflectionKit.getFieldMap(dtoClass).get(dtoFieldName);
+        FieldCache field = MPJReflectionKit.getFieldMap(dtoClass).get(dtoFieldName);
         //获取集合泛型
-        Class<?> genericType = MPJReflectionKit.getGenericType(field);
+        Class<?> genericType = MPJReflectionKit.getGenericType(field.getField());
         Class<Z> ofType = (Class<Z>) genericType;
         MybatisLabel.Builder<C, Z> builder = new MybatisLabel.Builder<>(prefix, dtoFieldName, child, field.getType(), ofType, false);
         MybatisLabel.Builder<C, Z> czBuilder = collection.apply(builder);
@@ -149,8 +149,8 @@ public interface QueryLabel<Children> {
     default <S, C, F> Children selectAssociation(String prefix, Class<C> child, SFunction<S, F> dtoField) {
         String dtoFieldName = LambdaUtils.getName(dtoField);
         Class<S> dtoClass = LambdaUtils.getEntityClass(dtoField);
-        Map<String, Field> fieldMap = MPJReflectionKit.getFieldMap(dtoClass);
-        Field field = fieldMap.get(dtoFieldName);
+        Map<String, FieldCache> fieldMap = MPJReflectionKit.getFieldMap(dtoClass);
+        FieldCache field = fieldMap.get(dtoFieldName);
         Assert.isFalse(Collection.class.isAssignableFrom(field.getType()), "association 不支持集合类");
         MybatisLabel.Builder<C, F> builder;
         builder = new MybatisLabel.Builder<>(StringUtils.isBlank(prefix) ? null : prefix,
@@ -173,7 +173,7 @@ public interface QueryLabel<Children> {
                                                  MFunc<MybatisLabelFree.Builder<F>> collection) {
         String dtoFieldName = LambdaUtils.getName(dtoField);
         Class<S> dtoClass = LambdaUtils.getEntityClass(dtoField);
-        Field field = MPJReflectionKit.getFieldMap(dtoClass).get(dtoFieldName);
+        FieldCache field = MPJReflectionKit.getFieldMap(dtoClass).get(dtoFieldName);
         Assert.isFalse(Collection.class.isAssignableFrom(field.getType()), "association 不支持集合类");
         MybatisLabelFree.Builder<F> builder = new MybatisLabelFree.Builder<>(dtoFieldName, field.getType(), (Class<F>) field.getType());
         MybatisLabelFree.Builder<F> cfBuilder = collection.apply(builder);
@@ -185,7 +185,7 @@ public interface QueryLabel<Children> {
                                                  MFunc<MybatisLabel.Builder<C, F>> collection) {
         String dtoFieldName = LambdaUtils.getName(dtoField);
         Class<S> dtoClass = LambdaUtils.getEntityClass(dtoField);
-        Field field = MPJReflectionKit.getFieldMap(dtoClass).get(dtoFieldName);
+        FieldCache field = MPJReflectionKit.getFieldMap(dtoClass).get(dtoFieldName);
         Assert.isFalse(Collection.class.isAssignableFrom(field.getType()), "association 不支持集合类");
         MybatisLabel.Builder<C, F> builder = new MybatisLabel.Builder<>(StringUtils.isBlank(prefix) ? null : prefix,
                 dtoFieldName, child, field.getType(), (Class<F>) field.getType(), false);
diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/resultmap/MybatisLabel.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/resultmap/MybatisLabel.java
index db6e219..3983ab4 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/resultmap/MybatisLabel.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/resultmap/MybatisLabel.java
@@ -8,10 +8,10 @@ import com.github.yulichang.toolkit.LambdaUtils;
 import com.github.yulichang.toolkit.MPJReflectionKit;
 import com.github.yulichang.toolkit.TableHelper;
 import com.github.yulichang.toolkit.support.ColumnCache;
+import com.github.yulichang.toolkit.support.FieldCache;
 import com.github.yulichang.wrapper.segments.SelectCache;
 import lombok.Getter;
 
-import java.lang.reflect.Field;
 import java.util.*;
 import java.util.stream.Collectors;
 
@@ -44,7 +44,7 @@ public class MybatisLabel<E, T> implements Label<T> {
     private MybatisLabel() {
     }
 
-    @SuppressWarnings({"unused", "unchecked"})
+    @SuppressWarnings({"unused", "unchecked", "DuplicatedCode"})
     public static class Builder<E, T> {
 
         private final MybatisLabel<E, T> mybatisLabel;
@@ -124,9 +124,9 @@ public class MybatisLabel<E, T> implements Label<T> {
         public <A, R, B extends Collection<R>> Builder<E, T> collection(String prefix, Class<A> entityClass, SFunction<T, B> func) {
             String dtoFieldName = LambdaUtils.getName(func);
             Class<T> dtoClass = LambdaUtils.getEntityClass(func);
-            Map<String, Field> fieldMap = MPJReflectionKit.getFieldMap(dtoClass);
-            Field field = fieldMap.get(dtoFieldName);
-            Class<?> genericType = MPJReflectionKit.getGenericType(field);
+            Map<String, FieldCache> fieldMap = MPJReflectionKit.getFieldMap(dtoClass);
+            FieldCache field = fieldMap.get(dtoFieldName);
+            Class<?> genericType = MPJReflectionKit.getGenericType(field.getField());
             MybatisLabel.Builder<A, R> builder;
             if (genericType == null || genericType.isAssignableFrom(entityClass)) {
                 //找不到集合泛型 List List<?> List<Object> ， 直接查询数据库实体
@@ -150,9 +150,9 @@ public class MybatisLabel<E, T> implements Label<T> {
                                                                         MFunc<MybatisLabelFree.Builder<R>> mFunc) {
             String dtoFieldName = LambdaUtils.getName(func);
             Class<T> dtoClass = LambdaUtils.getEntityClass(func);
-            Field field = MPJReflectionKit.getFieldMap(dtoClass).get(dtoFieldName);
+            FieldCache field = MPJReflectionKit.getFieldMap(dtoClass).get(dtoFieldName);
             //获取集合泛型
-            Class<?> genericType = MPJReflectionKit.getGenericType(field);
+            Class<?> genericType = MPJReflectionKit.getGenericType(field.getField());
             Class<R> ofType = (Class<R>) genericType;
             MybatisLabelFree.Builder<R> builder = new MybatisLabelFree.Builder<>(dtoFieldName, field.getType(), ofType);
             mybatisLabel.mybatisLabels.add(mFunc.apply(builder).build());
@@ -168,9 +168,9 @@ public class MybatisLabel<E, T> implements Label<T> {
                                                                         MFunc<Builder<A, R>> mFunc) {
             String dtoFieldName = LambdaUtils.getName(func);
             Class<T> dtoClass = LambdaUtils.getEntityClass(func);
-            Field field = MPJReflectionKit.getFieldMap(dtoClass).get(dtoFieldName);
+            FieldCache field = MPJReflectionKit.getFieldMap(dtoClass).get(dtoFieldName);
             //获取集合泛型
-            Class<?> genericType = MPJReflectionKit.getGenericType(field);
+            Class<?> genericType = MPJReflectionKit.getGenericType(field.getField());
             Class<R> ofType = (Class<R>) genericType;
             MybatisLabel.Builder<A, R> builder = new MybatisLabel.Builder<>(prefix, dtoFieldName, entityClass, field.getType(), ofType, false);
             mybatisLabel.mybatisLabels.add(mFunc.apply(builder).build());
@@ -186,9 +186,9 @@ public class MybatisLabel<E, T> implements Label<T> {
          */
         public <A, B> Builder<E, T> association(String index, Class<A> child, SFunction<T, B> dtoField) {
             Class<T> dtoClass = LambdaUtils.getEntityClass(dtoField);
-            Map<String, Field> fieldMap = MPJReflectionKit.getFieldMap(dtoClass);
+            Map<String, FieldCache> fieldMap = MPJReflectionKit.getFieldMap(dtoClass);
             String dtoFieldName = LambdaUtils.getName(dtoField);
-            Field field = fieldMap.get(dtoFieldName);
+            FieldCache field = fieldMap.get(dtoFieldName);
             Assert.isFalse(Collection.class.isAssignableFrom(field.getType()), "association 不支持集合类");
             MybatisLabel.Builder<A, B> builder;
             builder = new MybatisLabel.Builder<>(index, dtoFieldName, child, field.getType(), (Class<B>) field.getType(), true);
@@ -208,7 +208,7 @@ public class MybatisLabel<E, T> implements Label<T> {
                                                 MFunc<MybatisLabelFree.Builder<B>> collection) {
             String dtoFieldName = LambdaUtils.getName(dtoField);
             Class<T> dtoClass = LambdaUtils.getEntityClass(dtoField);
-            Field field = MPJReflectionKit.getFieldMap(dtoClass).get(dtoFieldName);
+            FieldCache field = MPJReflectionKit.getFieldMap(dtoClass).get(dtoFieldName);
             Assert.isFalse(Collection.class.isAssignableFrom(field.getType()), "association 不支持集合类");
             MybatisLabelFree.Builder<B> builder = new MybatisLabelFree.Builder<>(dtoFieldName, field.getType(), (Class<B>) field.getType());
             mybatisLabel.mybatisLabels.add(collection.apply(builder).build());
@@ -222,7 +222,7 @@ public class MybatisLabel<E, T> implements Label<T> {
                                                 MFunc<MybatisLabel.Builder<A, B>> collection) {
             String dtoFieldName = LambdaUtils.getName(dtoField);
             Class<T> dtoClass = LambdaUtils.getEntityClass(dtoField);
-            Field field = MPJReflectionKit.getFieldMap(dtoClass).get(dtoFieldName);
+            FieldCache field = MPJReflectionKit.getFieldMap(dtoClass).get(dtoFieldName);
             Assert.isFalse(Collection.class.isAssignableFrom(field.getType()), "association 不支持集合类");
             MybatisLabel.Builder<A, B> builder = new MybatisLabel.Builder<>(index, dtoFieldName, child, field.getType(), (Class<B>) field.getType(), false);
             mybatisLabel.mybatisLabels.add(collection.apply(builder).build());
@@ -239,7 +239,7 @@ public class MybatisLabel<E, T> implements Label<T> {
         private void autoBuild(boolean auto, Class<E> entityClass, Class<T> tagClass) {
             TableInfo tableInfo = TableHelper.get(entityClass);
             Assert.notNull(tableInfo, "table not find by class <%s>", entityClass.getSimpleName());
-            Map<String, Field> tagMap = MPJReflectionKit.getFieldMap(tagClass);
+            Map<String, FieldCache> tagMap = MPJReflectionKit.getFieldMap(tagClass);
             if (auto && !tagMap.isEmpty()) {
                 List<SelectCache> listField = ColumnCache.getListField(entityClass);
                 if (entityClass.isAssignableFrom(tagClass)) {
@@ -255,7 +255,7 @@ public class MybatisLabel<E, T> implements Label<T> {
                     }).collect(Collectors.toList()));
                 } else {
                     for (SelectCache s : listField) {
-                        Field field = tagMap.get(s.getColumProperty());
+                        FieldCache field = tagMap.get(s.getColumProperty());
                         if (Objects.nonNull(field)) {
                             Result result = new Result();
                             result.setId(s.isPk());
diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/resultmap/MybatisLabelFree.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/resultmap/MybatisLabelFree.java
index 671a631..e6a5d2e 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/resultmap/MybatisLabelFree.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/resultmap/MybatisLabelFree.java
@@ -8,10 +8,10 @@ import com.github.yulichang.toolkit.LambdaUtils;
 import com.github.yulichang.toolkit.MPJReflectionKit;
 import com.github.yulichang.toolkit.TableHelper;
 import com.github.yulichang.toolkit.support.ColumnCache;
+import com.github.yulichang.toolkit.support.FieldCache;
 import com.github.yulichang.wrapper.segments.SelectCache;
 import lombok.Getter;
 
-import java.lang.reflect.Field;
 import java.util.*;
 
 /**
@@ -136,9 +136,9 @@ public class MybatisLabelFree<T> implements Label<T> {
         public <A, R, B extends Collection<R>> Builder<T> collection(String prefix, Class<A> entityClass, SFunction<T, B> func) {
             String dtoFieldName = LambdaUtils.getName(func);
             Class<T> dtoClass = LambdaUtils.getEntityClass(func);
-            Map<String, Field> fieldMap = MPJReflectionKit.getFieldMap(dtoClass);
-            Field field = fieldMap.get(dtoFieldName);
-            Class<?> genericType = MPJReflectionKit.getGenericType(field);
+            Map<String, FieldCache> fieldMap = MPJReflectionKit.getFieldMap(dtoClass);
+            FieldCache field = fieldMap.get(dtoFieldName);
+            Class<?> genericType = MPJReflectionKit.getGenericType(field.getField());
             MybatisLabel.Builder<A, R> builder;
             if (genericType == null || genericType.isAssignableFrom(entityClass)) {
                 //找不到集合泛型 List List<?> List<Object> ， 直接查询数据库实体
@@ -159,9 +159,9 @@ public class MybatisLabelFree<T> implements Label<T> {
                                                                      MFunc<MybatisLabelFree.Builder<R>> mFunc) {
             String dtoFieldName = LambdaUtils.getName(func);
             Class<T> dtoClass = LambdaUtils.getEntityClass(func);
-            Field field = MPJReflectionKit.getFieldMap(dtoClass).get(dtoFieldName);
+            FieldCache field = MPJReflectionKit.getFieldMap(dtoClass).get(dtoFieldName);
             //获取集合泛型
-            Class<?> genericType = MPJReflectionKit.getGenericType(field);
+            Class<?> genericType = MPJReflectionKit.getGenericType(field.getField());
             Class<R> ofType = (Class<R>) genericType;
             MybatisLabelFree.Builder<R> builder = new MybatisLabelFree.Builder<>(dtoFieldName, field.getType(), ofType);
             mybatisLabel.mybatisLabels.add(mFunc.apply(builder).build());
@@ -177,9 +177,9 @@ public class MybatisLabelFree<T> implements Label<T> {
                                                                      MFunc<MybatisLabel.Builder<A, R>> mFunc) {
             String dtoFieldName = LambdaUtils.getName(func);
             Class<T> dtoClass = LambdaUtils.getEntityClass(func);
-            Field field = MPJReflectionKit.getFieldMap(dtoClass).get(dtoFieldName);
+            FieldCache field = MPJReflectionKit.getFieldMap(dtoClass).get(dtoFieldName);
             //获取集合泛型
-            Class<?> genericType = MPJReflectionKit.getGenericType(field);
+            Class<?> genericType = MPJReflectionKit.getGenericType(field.getField());
             Class<R> ofType = (Class<R>) genericType;
             MybatisLabel.Builder<A, R> builder = new MybatisLabel.Builder<>(prefix, dtoFieldName, entityClass, field.getType(), ofType, false);
             mybatisLabel.mybatisLabels.add(mFunc.apply(builder).build());
@@ -195,9 +195,9 @@ public class MybatisLabelFree<T> implements Label<T> {
          */
         public <A, B> Builder<T> association(String index, Class<A> child, SFunction<T, B> dtoField) {
             Class<T> dtoClass = LambdaUtils.getEntityClass(dtoField);
-            Map<String, Field> fieldMap = MPJReflectionKit.getFieldMap(dtoClass);
+            Map<String, FieldCache> fieldMap = MPJReflectionKit.getFieldMap(dtoClass);
             String dtoFieldName = LambdaUtils.getName(dtoField);
-            Field field = fieldMap.get(dtoFieldName);
+            FieldCache field = fieldMap.get(dtoFieldName);
             Assert.isFalse(Collection.class.isAssignableFrom(field.getType()), "association 不支持集合类");
             MybatisLabel.Builder<A, B> builder;
             builder = new MybatisLabel.Builder<>(index, dtoFieldName, child, field.getType(), (Class<B>) field.getType(), true);
@@ -217,7 +217,7 @@ public class MybatisLabelFree<T> implements Label<T> {
                                              MFunc<MybatisLabel.Builder<A, B>> collection) {
             String dtoFieldName = LambdaUtils.getName(dtoField);
             Class<T> dtoClass = LambdaUtils.getEntityClass(dtoField);
-            Field field = MPJReflectionKit.getFieldMap(dtoClass).get(dtoFieldName);
+            FieldCache field = MPJReflectionKit.getFieldMap(dtoClass).get(dtoFieldName);
             Assert.isFalse(Collection.class.isAssignableFrom(field.getType()), "association 不支持集合类");
             MybatisLabel.Builder<A, B> builder = new MybatisLabel.Builder<>(index, dtoFieldName, child, field.getType(), (Class<B>) field.getType(), false);
             mybatisLabel.mybatisLabels.add(collection.apply(builder).build());
@@ -236,10 +236,10 @@ public class MybatisLabelFree<T> implements Label<T> {
         }
 
         private void allBuild(String prefix, Class<?> entityClass) {
-            Map<String, Field> tagMap = MPJReflectionKit.getFieldMap(mybatisLabel.getOfType());
+            Map<String, FieldCache> tagMap = MPJReflectionKit.getFieldMap(mybatisLabel.getOfType());
             List<SelectCache> listField = ColumnCache.getListField(entityClass);
             for (SelectCache s : listField) {
-                Field field = tagMap.get(s.getColumProperty());
+                FieldCache field = tagMap.get(s.getColumProperty());
                 if (Objects.nonNull(field)) {
                     Result result = new Result();
                     result.setIndex(prefix);
diff --git a/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/segments/SelectLabel.java b/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/segments/SelectLabel.java
index 2a97a38..631d962 100644
--- a/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/segments/SelectLabel.java
+++ b/mybatis-plus-join-core/src/main/java/com/github/yulichang/wrapper/segments/SelectLabel.java
@@ -7,8 +7,6 @@ import com.github.yulichang.wrapper.enums.BaseFuncEnum;
 import lombok.Getter;
 import org.apache.ibatis.type.TypeHandler;
 
-import java.lang.reflect.Field;
-
 /**
  * 对多或对一查询列
  *
@@ -24,8 +22,6 @@ public class SelectLabel implements Select {
 
     private final Class<?> tagClass;
 
-    private final Field tagField;
-
     private final boolean hasAlias;
 
     private final String alias;
@@ -34,22 +30,20 @@ public class SelectLabel implements Select {
 
     private final String tableAlias;
 
-    public SelectLabel(SelectCache cache, Integer index, Class<?> tagClass, Field tagField, boolean hasTableAlias, String tableAlias) {
+    public SelectLabel(SelectCache cache, Integer index, Class<?> tagClass, boolean hasTableAlias, String tableAlias) {
         this.cache = cache;
         this.index = index;
         this.tagClass = tagClass;
-        this.tagField = tagField;
         this.hasAlias = false;
         this.alias = null;
         this.hasTableAlias = hasTableAlias;
         this.tableAlias = tableAlias;
     }
 
-    public SelectLabel(SelectCache cache, Integer index, Class<?> tagClass, Field tagField, String column, boolean hasTableAlias, String tableAlias) {
+    public SelectLabel(SelectCache cache, Integer index, Class<?> tagClass, String column, boolean hasTableAlias, String tableAlias) {
         this.cache = cache;
         this.index = index;
         this.tagClass = tagClass;
-        this.tagField = tagField;
         this.hasAlias = true;
         this.alias = column;
         this.hasTableAlias = hasTableAlias;
diff --git a/mybatis-plus-join-test/test-join/src/main/java/com/github/yulichang/test/join/entity/AddressDO.java b/mybatis-plus-join-test/test-join/src/main/java/com/github/yulichang/test/join/entity/AddressDO.java
index 2f7aed5..c152959 100644
--- a/mybatis-plus-join-test/test-join/src/main/java/com/github/yulichang/test/join/entity/AddressDO.java
+++ b/mybatis-plus-join-test/test-join/src/main/java/com/github/yulichang/test/join/entity/AddressDO.java
@@ -1,33 +1,14 @@
 package com.github.yulichang.test.join.entity;
 
-import com.baomidou.mybatisplus.annotation.TableId;
-import com.baomidou.mybatisplus.annotation.TableLogic;
 import com.baomidou.mybatisplus.annotation.TableName;
-import lombok.Data;
-import lombok.EqualsAndHashCode;
 import lombok.ToString;
 import lombok.experimental.Accessors;
 
 import java.io.Serializable;
 
-@Data
 @ToString
 @Accessors(chain = true)
-@EqualsAndHashCode
 @TableName("address")
-public class AddressDO implements Serializable {
+public class AddressDO extends AddressGeneric<Integer, Integer, Integer, String, String, Boolean> implements Serializable {
 
-    @TableId
-    private Integer id;
-
-    private Integer userId;
-
-    private Integer areaId;
-
-    private String tel;
-
-    private String address;
-
-    @TableLogic
-    private Boolean del;
 }
diff --git a/mybatis-plus-join-test/test-join/src/main/java/com/github/yulichang/test/join/entity/AddressGeneric.java b/mybatis-plus-join-test/test-join/src/main/java/com/github/yulichang/test/join/entity/AddressGeneric.java
new file mode 100644
index 0000000..c0f403e
--- /dev/null
+++ b/mybatis-plus-join-test/test-join/src/main/java/com/github/yulichang/test/join/entity/AddressGeneric.java
@@ -0,0 +1,24 @@
+package com.github.yulichang.test.join.entity;
+
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableLogic;
+import lombok.Data;
+
+@Data
+public class AddressGeneric<ID, USER_ID, AREA_ID, TEL, ADDRESS, DEL> {
+
+    @TableId
+    private ID id;
+
+    private USER_ID userId;
+
+    private AREA_ID areaId;
+
+    private TEL tel;
+
+    private ADDRESS address;
+
+    @TableLogic
+    private DEL del;
+}
diff --git a/mybatis-plus-join-test/test-join/src/test/java/com/github/yulichang/test/join/LambdaWrapperTest.java b/mybatis-plus-join-test/test-join/src/test/java/com/github/yulichang/test/join/LambdaWrapperTest.java
index 472994e..6b53937 100644
--- a/mybatis-plus-join-test/test-join/src/test/java/com/github/yulichang/test/join/LambdaWrapperTest.java
+++ b/mybatis-plus-join-test/test-join/src/test/java/com/github/yulichang/test/join/LambdaWrapperTest.java
@@ -6,7 +6,11 @@ import com.baomidou.mybatisplus.core.toolkit.StringUtils;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.github.yulichang.test.join.dto.AddressDTO;
 import com.github.yulichang.test.join.dto.UserDTO;
-import com.github.yulichang.test.join.entity.*;
+import com.github.yulichang.test.join.entity.AddressDO;
+import com.github.yulichang.test.join.entity.AreaDO;
+import com.github.yulichang.test.join.entity.UserDO;
+import com.github.yulichang.test.join.entity.UserDto;
+import com.github.yulichang.test.join.mapper.AddressMapper;
 import com.github.yulichang.test.join.mapper.UserDTOMapper;
 import com.github.yulichang.test.join.mapper.UserMapper;
 import com.github.yulichang.test.util.ThreadLocalUtils;
@@ -21,6 +25,7 @@ import org.springframework.jdbc.BadSqlGrammarException;
 import java.sql.Timestamp;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 
 /**
  * 连表测试类
@@ -39,6 +44,9 @@ class LambdaWrapperTest {
     @Autowired
     private UserDTOMapper userDTOMapper;
 
+    @Autowired
+    private AddressMapper addressMapper;
+
 
     @Test
     void testJoin() {
@@ -694,11 +702,13 @@ class LambdaWrapperTest {
      */
     @Test
     void testGeneric() {
-        MPJLambdaWrapper<UserDO> wrapper = new MPJLambdaWrapper<UserDO>()
-                .selectAll(UserDO.class)
-                .le(UserDO::getId, 10000)
-                .orderByDesc(UserDO::getId);
-        List<UserTTT> list = userMapper.selectJoinList(UserTTT.class, wrapper);
+        MPJLambdaWrapper<AddressDO> wrapper = new MPJLambdaWrapper<AddressDO>()
+                .selectAll(AddressDO.class)
+                .le(AddressDO::getId, 10000)
+                .orderByDesc(AddressDO::getId);
+        List<AddressDTO> list = addressMapper.selectJoinList(AddressDTO.class, wrapper);
+        assert Objects.equals("[AddressDTO(id=22, userId=22, areaId=10022, tel=10000000022, address=朝阳22, del=false, areaList=null, area=null), AddressDTO(id=21, userId=21, areaId=10021, tel=10000000021, address=朝阳21, del=false, areaList=null, area=null), AddressDTO(id=20, userId=20, areaId=10020, tel=10000000020, address=朝阳20, del=false, areaList=null, area=null), AddressDTO(id=19, userId=19, areaId=10019, tel=10000000019, address=朝阳19, del=false, areaList=null, area=null), AddressDTO(id=18, userId=18, areaId=10018, tel=10000000018, address=朝阳18, del=false, areaList=null, area=null), AddressDTO(id=17, userId=17, areaId=10017, tel=10000000017, address=朝阳17, del=false, areaList=null, area=null), AddressDTO(id=16, userId=16, areaId=10016, tel=10000000016, address=朝阳16, del=false, areaList=null, area=null), AddressDTO(id=15, userId=15, areaId=10015, tel=10000000015, address=朝阳15, del=false, areaList=null, area=null), AddressDTO(id=14, userId=14, areaId=10014, tel=10000000014, address=朝阳14, del=false, areaList=null, area=null), AddressDTO(id=13, userId=13, areaId=10013, tel=10000000013, address=朝阳13, del=false, areaList=null, area=null), AddressDTO(id=12, userId=12, areaId=10012, tel=10000000012, address=朝阳12, del=false, areaList=null, area=null), AddressDTO(id=11, userId=11, areaId=10011, tel=10000000011, address=朝阳11, del=false, areaList=null, area=null), AddressDTO(id=10, userId=10, areaId=10010, tel=10000000010, address=朝阳10, del=false, areaList=null, area=null), AddressDTO(id=5, userId=1, areaId=10005, tel=10000000005, address=朝阳05, del=false, areaList=null, area=null), AddressDTO(id=4, userId=1, areaId=10004, tel=10000000004, address=朝阳04, del=false, areaList=null, area=null), AddressDTO(id=3, userId=1, areaId=10003, tel=10000000003, address=朝阳03, del=false, areaList=null, area=null), AddressDTO(id=2, userId=1, areaId=10002, tel=10000000002, address=朝阳02, del=false, areaList=null, area=null), AddressDTO(id=1, userId=1, areaId=10001, tel=10000000001, address=朝阳01, del=false, areaList=null, area=null)]"
+                , list.toString());
     }
 
     /**