diff --git a/storage/src/main/java/com/zfoo/storage/util/LambdaUtils.java b/storage/src/main/java/com/zfoo/storage/util/LambdaUtils.java
index 53262fc9..17a7a7e6 100644
--- a/storage/src/main/java/com/zfoo/storage/util/LambdaUtils.java
+++ b/storage/src/main/java/com/zfoo/storage/util/LambdaUtils.java
@@ -15,7 +15,7 @@ import java.lang.reflect.Proxy;
  * @version 1.0
  */
 public abstract class LambdaUtils {
-    private static final ConcurrentReferenceHashMap<Class<?>, LambdaMeta> CACHE = new ConcurrentReferenceHashMap<>(64, 0.75F, 16, ConcurrentReferenceHashMap.ReferenceType.SOFT);
+    private static final ConcurrentReferenceHashMap<Class<?>, String> CACHE = new ConcurrentReferenceHashMap<>(64, 0.75F, 16, ConcurrentReferenceHashMap.ReferenceType.SOFT);
 
     /**
      * 该缓存可能会在任意不定的时间被清除
@@ -40,17 +40,6 @@ public abstract class LambdaUtils {
         }
     }
 
-    /**
-     * 解析lambda表达式,加了缓存。
-     * 该缓存可能会在任意不定的时间被清除
-     *
-     * @param <T>  Lambda类型
-     * @param func 需要解析的 lambda 对象（无参方法）
-     * @return 返回解析后的结果
-     */
-    public static <T> LambdaMeta resolve(Func1<T, ?> func) {
-        return _resolve(func);
-    }
 
     /**
      * 获取lambda表达式函数（方法）名称
@@ -60,7 +49,7 @@ public abstract class LambdaUtils {
      * @return 函数名称
      */
     public static <T> String getMethodName(Func1<T, ?> func) {
-        return resolve(func).getImplMethodName();
+        return CACHE.computeIfAbsent(func.getClass(), it -> extract(func).getImplMethodName());
     }
 
     /**
@@ -74,14 +63,4 @@ public abstract class LambdaUtils {
         return FieldUtils.methodToProperty(getMethodName(func));
     }
 
-    /**
-     * 解析lambda表达式,加了缓存。
-     * 该缓存可能会在任意不定的时间被清除
-     *
-     * @param func 需要解析的 lambda 对象
-     * @return 返回解析后的结果
-     */
-    private static LambdaMeta _resolve(Serializable func) {
-        return CACHE.computeIfAbsent(func.getClass(), c -> extract(func));
-    }
 }
diff --git a/storage/src/test/java/com/zfoo/storage/util/TestFieldUtils.java b/storage/src/test/java/com/zfoo/storage/util/FieldUtilsTest.java
similarity index 97%
rename from storage/src/test/java/com/zfoo/storage/util/TestFieldUtils.java
rename to storage/src/test/java/com/zfoo/storage/util/FieldUtilsTest.java
index eff121e7..15cd8ba4 100644
--- a/storage/src/test/java/com/zfoo/storage/util/TestFieldUtils.java
+++ b/storage/src/test/java/com/zfoo/storage/util/FieldUtilsTest.java
@@ -20,7 +20,7 @@ import static org.junit.Assert.assertEquals;
 /**
  * @author veione
  */
-public class TestFieldUtils {
+public class FieldUtilsTest {
 
     @Test
     public void testPropertyName() {
diff --git a/storage/src/test/java/com/zfoo/storage/util/TestLambdaFunctionCache.java b/storage/src/test/java/com/zfoo/storage/util/LambdaFunctionCacheTest.java
similarity index 96%
rename from storage/src/test/java/com/zfoo/storage/util/TestLambdaFunctionCache.java
rename to storage/src/test/java/com/zfoo/storage/util/LambdaFunctionCacheTest.java
index 6e0fde5d..1f0f88de 100644
--- a/storage/src/test/java/com/zfoo/storage/util/TestLambdaFunctionCache.java
+++ b/storage/src/test/java/com/zfoo/storage/util/LambdaFunctionCacheTest.java
@@ -19,7 +19,7 @@ import org.junit.Test;
 /**
  * @author veione
  */
-public class TestLambdaFunctionCache {
+public class LambdaFunctionCacheTest {
 
     @Test
     public void testFunctionCache() {
diff --git a/storage/src/test/java/com/zfoo/storage/util/TestLambdaFunction.java b/storage/src/test/java/com/zfoo/storage/util/LambdaFunctionTest.java
similarity index 98%
rename from storage/src/test/java/com/zfoo/storage/util/TestLambdaFunction.java
rename to storage/src/test/java/com/zfoo/storage/util/LambdaFunctionTest.java
index bd8a50b2..9b885078 100644
--- a/storage/src/test/java/com/zfoo/storage/util/TestLambdaFunction.java
+++ b/storage/src/test/java/com/zfoo/storage/util/LambdaFunctionTest.java
@@ -23,7 +23,7 @@ import java.lang.reflect.Method;
 /**
  * @author veione
  */
-public class TestLambdaFunction {
+public class LambdaFunctionTest {
     //https://blog.csdn.net/iteye_19045/article/details/119299015
     @Test
     public void testFuncSerialization() throws Exception {