diff --git a/src/main/java/com/lanyuanxiaoyao/flowable/repository/memory/MemoryFlowRepository.java b/src/main/java/com/lanyuanxiaoyao/flowable/repository/MemoryFlowRepository.java
similarity index 87%
rename from src/main/java/com/lanyuanxiaoyao/flowable/repository/memory/MemoryFlowRepository.java
rename to src/main/java/com/lanyuanxiaoyao/flowable/repository/MemoryFlowRepository.java
index e8e9391..9757364 100644
--- a/src/main/java/com/lanyuanxiaoyao/flowable/repository/memory/MemoryFlowRepository.java
+++ b/src/main/java/com/lanyuanxiaoyao/flowable/repository/MemoryFlowRepository.java
@@ -1,7 +1,6 @@
-package com.lanyuanxiaoyao.flowable.repository.memory;
+package com.lanyuanxiaoyao.flowable.repository;
 
 import com.lanyuanxiaoyao.flowable.model.Flow;
-import com.lanyuanxiaoyao.flowable.repository.FlowRepository;
 import java.util.Map;
 import java.util.UUID;
 import java.util.concurrent.ConcurrentHashMap;
diff --git a/src/test/java/com/lanyuanxiaoyao/flowable/FlowServiceTest.java b/src/test/java/com/lanyuanxiaoyao/flowable/FlowServiceTest.java
index 4f70997..c3b4cdd 100644
--- a/src/test/java/com/lanyuanxiaoyao/flowable/FlowServiceTest.java
+++ b/src/test/java/com/lanyuanxiaoyao/flowable/FlowServiceTest.java
@@ -6,7 +6,7 @@ import com.lanyuanxiaoyao.flowable.node.LeaveRequestNode;
 import com.lanyuanxiaoyao.flowable.node.LeaveSystemCheckNode;
 import com.lanyuanxiaoyao.flowable.node.ManagerApprovalNode;
 import com.lanyuanxiaoyao.flowable.repository.FlowRepository;
-import com.lanyuanxiaoyao.flowable.repository.memory.MemoryFlowRepository;
+import com.lanyuanxiaoyao.flowable.repository.MemoryFlowRepository;
 import com.lanyuanxiaoyao.flowable.service.FlowService;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.DisplayName;