diff --git a/cache/entity.go b/cache/entity.go
index 7f945f5..3a8d71d 100644
--- a/cache/entity.go
+++ b/cache/entity.go
@@ -25,10 +25,10 @@ func CacheEntity[T any](instance T, entityName, id string) error {
 }
 
 // 从缓存中取出模型名称明确的，使用ID进行检索的实体内容。
-func RetreiveEntity[T any](entityName, id string) (T, error) {
+func RetreiveEntity[T any](entityName, id string) (*T, error) {
 	entityKey := assembleEntityKey(entityName, id)
 	instance, err := Retreive[T](entityKey)
-	return *instance, err
+	return instance, err
 }
 
 // 精确的从缓存中删除指定模型名称、指定ID的实体内容。
diff --git a/cache/search.go b/cache/search.go
index 3312b52..8376663 100644
--- a/cache/search.go
+++ b/cache/search.go
@@ -26,10 +26,10 @@ func CacheSearch[T any](instance T, entityName string, conditions ...string) err
 }
 
 // 从缓存中取得模型名称明确的，使用或者包含非ID检索条件的实体内容。
-func RetreiveSearch[T any](entityName string, conditions ...string) (T, error) {
+func RetreiveSearch[T any](entityName string, conditions ...string) (*T, error) {
 	searchKey := assembleSearchKey(entityName, conditions...)
 	instance, err := Retreive[T](searchKey)
-	return *instance, err
+	return instance, err
 }
 
 // 从缓存中删除全部指定模型名称的实体内容。