diff --git a/test_del_memory.py b/test_del_memory.py
deleted file mode 100644
index 523ad156..00000000
--- a/test_del_memory.py
+++ /dev/null
@@ -1,73 +0,0 @@
-#!/usr/bin/env python3
-# -*- coding: utf-8 -*-
-"""
-测试del_memory函数的脚本
-"""
-
-import sys
-import os
-
-# 添加src目录到Python路径
-sys.path.insert(0, os.path.join(os.path.dirname(__file__), 'src'))
-
-from person_info.person_info import Person
-
-def test_del_memory():
-    """测试del_memory函数"""
-    print("开始测试del_memory函数...")
-    
-    # 创建一个测试用的Person实例（不连接数据库）
-    person = Person.__new__(Person)
-    person.person_id = "test_person"
-    person.memory_points = [
-        "性格:这个人很友善:5.0",
-        "性格:这个人很友善:4.0", 
-        "爱好:喜欢打游戏:3.0",
-        "爱好:喜欢打游戏:2.0",
-        "工作:是一名程序员:1.0",
-        "性格:这个人很友善:6.0"
-    ]
-    
-    print(f"原始记忆点数量: {len(person.memory_points)}")
-    print("原始记忆点:")
-    for i, memory in enumerate(person.memory_points):
-        print(f"  {i+1}. {memory}")
-    
-    # 测试删除"性格"分类中"这个人很友善"的记忆
-    print("\n测试1: 删除'性格'分类中'这个人很友善'的记忆")
-    deleted_count = person.del_memory("性格", "这个人很友善")
-    print(f"删除了 {deleted_count} 个记忆点")
-    print("删除后的记忆点:")
-    for i, memory in enumerate(person.memory_points):
-        print(f"  {i+1}. {memory}")
-    
-    # 测试删除"爱好"分类中"喜欢打游戏"的记忆
-    print("\n测试2: 删除'爱好'分类中'喜欢打游戏'的记忆")
-    deleted_count = person.del_memory("爱好", "喜欢打游戏")
-    print(f"删除了 {deleted_count} 个记忆点")
-    print("删除后的记忆点:")
-    for i, memory in enumerate(person.memory_points):
-        print(f"  {i+1}. {memory}")
-    
-    # 测试相似度匹配
-    print("\n测试3: 测试相似度匹配")
-    person.memory_points = [
-        "性格:这个人非常友善:5.0",
-        "性格:这个人很友善:4.0",
-        "性格:这个人友善:3.0"
-    ]
-    print("原始记忆点:")
-    for i, memory in enumerate(person.memory_points):
-        print(f"  {i+1}. {memory}")
-    
-    # 删除"这个人很友善"（应该匹配"这个人很友善"和"这个人友善"）
-    deleted_count = person.del_memory("性格", "这个人很友善", similarity_threshold=0.8)
-    print(f"删除了 {deleted_count} 个记忆点")
-    print("删除后的记忆点:")
-    for i, memory in enumerate(person.memory_points):
-        print(f"  {i+1}. {memory}")
-    
-    print("\n测试完成!")
-
-if __name__ == "__main__":
-    test_del_memory()
diff --git a/test_fix_memory_points.py b/test_fix_memory_points.py
deleted file mode 100644
index bf351463..00000000
--- a/test_fix_memory_points.py
+++ /dev/null
@@ -1,124 +0,0 @@
-#!/usr/bin/env python3
-# -*- coding: utf-8 -*-
-"""
-测试修复后的memory_points处理
-"""
-
-import sys
-import os
-
-# 添加src目录到Python路径
-sys.path.insert(0, os.path.join(os.path.dirname(__file__), 'src'))
-
-from person_info.person_info import Person
-
-def test_memory_points_with_none():
-    """测试包含None值的memory_points处理"""
-    print("测试包含None值的memory_points处理...")
-    
-    # 创建一个测试Person实例
-    person = Person(person_id="test_user_123")
-    
-    # 模拟包含None值的memory_points
-    person.memory_points = [
-        "喜好:喜欢咖啡:1.0",
-        None,  # 模拟None值
-        "性格:开朗:1.0",
-        None,  # 模拟另一个None值
-        "兴趣:编程:1.0"
-    ]
-    
-    print(f"原始memory_points: {person.memory_points}")
-    
-    # 测试get_all_category方法
-    try:
-        categories = person.get_all_category()
-        print(f"获取到的分类: {categories}")
-        print("✓ get_all_category方法正常工作")
-    except Exception as e:
-        print(f"✗ get_all_category方法出错: {e}")
-        return False
-    
-    # 测试get_memory_list_by_category方法
-    try:
-        memories = person.get_memory_list_by_category("喜好")
-        print(f"获取到的喜好记忆: {memories}")
-        print("✓ get_memory_list_by_category方法正常工作")
-    except Exception as e:
-        print(f"✗ get_memory_list_by_category方法出错: {e}")
-        return False
-    
-    # 测试del_memory方法
-    try:
-        deleted_count = person.del_memory("喜好", "喜欢咖啡")
-        print(f"删除的记忆点数量: {deleted_count}")
-        print(f"删除后的memory_points: {person.memory_points}")
-        print("✓ del_memory方法正常工作")
-    except Exception as e:
-        print(f"✗ del_memory方法出错: {e}")
-        return False
-    
-    return True
-
-def test_memory_points_empty():
-    """测试空的memory_points处理"""
-    print("\n测试空的memory_points处理...")
-    
-    person = Person(person_id="test_user_456")
-    person.memory_points = []
-    
-    try:
-        categories = person.get_all_category()
-        print(f"空列表的分类: {categories}")
-        print("✓ 空列表处理正常")
-    except Exception as e:
-        print(f"✗ 空列表处理出错: {e}")
-        return False
-    
-    try:
-        memories = person.get_memory_list_by_category("测试分类")
-        print(f"空列表的记忆: {memories}")
-        print("✓ 空列表分类查询正常")
-    except Exception as e:
-        print(f"✗ 空列表分类查询出错: {e}")
-        return False
-    
-    return True
-
-def test_memory_points_all_none():
-    """测试全部为None的memory_points处理"""
-    print("\n测试全部为None的memory_points处理...")
-    
-    person = Person(person_id="test_user_789")
-    person.memory_points = [None, None, None]
-    
-    try:
-        categories = person.get_all_category()
-        print(f"全None列表的分类: {categories}")
-        print("✓ 全None列表处理正常")
-    except Exception as e:
-        print(f"✗ 全None列表处理出错: {e}")
-        return False
-    
-    try:
-        memories = person.get_memory_list_by_category("测试分类")
-        print(f"全None列表的记忆: {memories}")
-        print("✓ 全None列表分类查询正常")
-    except Exception as e:
-        print(f"✗ 全None列表分类查询出错: {e}")
-        return False
-    
-    return True
-
-if __name__ == "__main__":
-    print("开始测试修复后的memory_points处理...")
-    
-    success = True
-    success &= test_memory_points_with_none()
-    success &= test_memory_points_empty()
-    success &= test_memory_points_all_none()
-    
-    if success:
-        print("\n🎉 所有测试通过！memory_points的None值处理已修复。")
-    else:
-        print("\n❌ 部分测试失败，需要进一步检查。")