diff --git a/hippo4j-common/src/main/java/cn/hippo4j/common/toolkit/ReflectUtil.java b/hippo4j-common/src/main/java/cn/hippo4j/common/toolkit/ReflectUtil.java
index d278ec55..1e18e84f 100644
--- a/hippo4j-common/src/main/java/cn/hippo4j/common/toolkit/ReflectUtil.java
+++ b/hippo4j-common/src/main/java/cn/hippo4j/common/toolkit/ReflectUtil.java
@@ -264,4 +264,22 @@ public class ReflectUtil {
             throw new IllegalException(e);
         }
     }
+
+    /**
+     * find field by fieldName and fieldType
+     * @param obj target obj
+     * @param filedName filedName
+     * @param fieldType fieldType
+     * @return target field or null
+     */
+    public static Field findField(Object obj, String filedName, String fieldType) {
+        Field[] fields = ReflectUtil.getFields(obj.getClass());
+        for (Field field : fields) {
+            if (field.getName().contains(filedName) &&
+                    (field.getType().getName().contains(fieldType))) {
+                return field;
+            }
+        }
+        return null;
+    }
 }
diff --git a/hippo4j-core/src/main/java/cn/hippo4j/core/executor/support/adpter/ZipkinExecutorAdapter.java b/hippo4j-core/src/main/java/cn/hippo4j/core/executor/support/adpter/ZipkinExecutorAdapter.java
index 32ec0235..5af90f9f 100644
--- a/hippo4j-core/src/main/java/cn/hippo4j/core/executor/support/adpter/ZipkinExecutorAdapter.java
+++ b/hippo4j-core/src/main/java/cn/hippo4j/core/executor/support/adpter/ZipkinExecutorAdapter.java
@@ -40,12 +40,11 @@ public class ZipkinExecutorAdapter implements DynamicThreadPoolAdapter {
     }
 
     public boolean matchSuper(Object executor) {
-        if (executor == null || executor.getClass().equals(Object.class)) {
-            return false;
-        } else if (Objects.equals(MATCH_CLASS_NAME, executor.getClass().getName())) {
+        if (Objects.equals(MATCH_CLASS_NAME, executor.getClass().getName())) {
             return true;
-        } else
+        } else {
             return Objects.equals(MATCH_CLASS_NAME, executor.getClass().getSuperclass().getName());
+        }
     }
 
     @Override
@@ -62,14 +61,14 @@ public class ZipkinExecutorAdapter implements DynamicThreadPoolAdapter {
 
     @Override
     public void replace(Object executor, Executor dynamicThreadPoolExecutor) {
-        Field field = findTarField(executor, FIELD_NAME, TYPE_NAME);
+        Field field = ReflectUtil.findField(executor, FIELD_NAME, TYPE_NAME);
         ReflectUtil.setFieldValue(executor, field, dynamicThreadPoolExecutor);
     }
 
     private Object doUnwrap(Object executor) {
         Object unwrap = ReflectUtil.getFieldValue(executor, FIELD_NAME);
         if (unwrap == null) {
-            Field field = findTarField(executor, FIELD_NAME, TYPE_NAME);
+            Field field = ReflectUtil.findField(executor, FIELD_NAME, TYPE_NAME);
             if (field != null) {
                 return ReflectUtil.getFieldValue(executor, field);
             }
@@ -77,14 +76,5 @@ public class ZipkinExecutorAdapter implements DynamicThreadPoolAdapter {
         return null;
     }
 
-    private Field findTarField(Object obj, String filedName, String fieldType) {
-        Field[] fields = ReflectUtil.getFields(obj.getClass());
-        for (Field field : fields) {
-            if (field.getName().contains(filedName) &&
-                    (field.getType().getName().contains(fieldType))) {
-                return field;
-            }
-        }
-        return null;
-    }
+
 }