diff --git a/api/app/cache/__init__.py b/api/app/cache/__init__.py
index 5300348c..ca6a8784 100644
--- a/api/app/cache/__init__.py
+++ b/api/app/cache/__init__.py
@@ -4,10 +4,8 @@ Cache 缓存模块
 提供各种缓存功能的统一入口
 注意：隐性记忆和情绪建议已迁移到数据库存储，不再使用Redis缓存
 """
-from .memory import EmotionMemoryCache, ImplicitMemoryCache, InterestMemoryCache
+from .memory import InterestMemoryCache
 
 __all__ = [
-    "EmotionMemoryCache",
-    "ImplicitMemoryCache",
     "InterestMemoryCache",
 ]
diff --git a/api/app/cache/memory/__init__.py b/api/app/cache/memory/__init__.py
index 46ad0b73..7bc86068 100644
--- a/api/app/cache/memory/__init__.py
+++ b/api/app/cache/memory/__init__.py
@@ -4,12 +4,8 @@ Memory 缓存模块
 提供记忆系统相关的缓存功能
 注意：隐性记忆和情绪建议已迁移到数据库存储，不再使用Redis缓存
 """
-from .emotion_memory import EmotionMemoryCache
-from .implicit_memory import ImplicitMemoryCache
 from .interest_memory import InterestMemoryCache
 
 __all__ = [
-    "EmotionMemoryCache",
-    "ImplicitMemoryCache",
     "InterestMemoryCache",
 ]