diff --git a/src/main/java/com/genepioneer/common/Result.java b/src/main/java/com/genepioneer/common/result/Result.java
similarity index 93%
rename from src/main/java/com/genepioneer/common/Result.java
rename to src/main/java/com/genepioneer/common/result/Result.java
index 4841387..7436afc 100644
--- a/src/main/java/com/genepioneer/common/Result.java
+++ b/src/main/java/com/genepioneer/common/result/Result.java
@@ -1,4 +1,4 @@
-package com.genepioneer.common;
+package com.genepioneer.common.result;
 
 import lombok.Data;
 
diff --git a/src/main/java/com/genepioneer/controller/LiteratureController.java b/src/main/java/com/genepioneer/controller/LiteratureController.java
index d17a457..c5e1b41 100644
--- a/src/main/java/com/genepioneer/controller/LiteratureController.java
+++ b/src/main/java/com/genepioneer/controller/LiteratureController.java
@@ -1,7 +1,7 @@
 package com.genepioneer.controller;
 
-import com.genepioneer.common.Result;
-import com.genepioneer.dto.LiteratureDTO;
+import com.genepioneer.common.result.Result;
+import com.genepioneer.pojo.dto.LiteratureDTO;
 import com.genepioneer.service.LiteratureService;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
diff --git a/src/main/java/com/genepioneer/mapper/LiteratureMapper.java b/src/main/java/com/genepioneer/mapper/LiteratureMapper.java
index 3f71437..c40d878 100644
--- a/src/main/java/com/genepioneer/mapper/LiteratureMapper.java
+++ b/src/main/java/com/genepioneer/mapper/LiteratureMapper.java
@@ -1,6 +1,6 @@
 package com.genepioneer.mapper;
 
-import com.genepioneer.entity.LiteratureInfo;
+import com.genepioneer.pojo.entity.LiteratureInfo;
 import org.apache.ibatis.annotations.Delete;
 import org.apache.ibatis.annotations.Insert;
 import org.apache.ibatis.annotations.Mapper;
diff --git a/src/main/java/com/genepioneer/dto/LiteratureDTO.java b/src/main/java/com/genepioneer/pojo/dto/LiteratureDTO.java
similarity index 91%
rename from src/main/java/com/genepioneer/dto/LiteratureDTO.java
rename to src/main/java/com/genepioneer/pojo/dto/LiteratureDTO.java
index 588f7bc..6cba5b2 100644
--- a/src/main/java/com/genepioneer/dto/LiteratureDTO.java
+++ b/src/main/java/com/genepioneer/pojo/dto/LiteratureDTO.java
@@ -1,4 +1,4 @@
-package com.genepioneer.dto;
+package com.genepioneer.pojo.dto;
 
 import lombok.Data;
 import java.math.BigDecimal;
diff --git a/src/main/java/com/genepioneer/entity/LiteratureInfo.java b/src/main/java/com/genepioneer/pojo/entity/LiteratureInfo.java
similarity index 93%
rename from src/main/java/com/genepioneer/entity/LiteratureInfo.java
rename to src/main/java/com/genepioneer/pojo/entity/LiteratureInfo.java
index 3b4b600..6f12b11 100644
--- a/src/main/java/com/genepioneer/entity/LiteratureInfo.java
+++ b/src/main/java/com/genepioneer/pojo/entity/LiteratureInfo.java
@@ -1,4 +1,4 @@
-package com.genepioneer.entity;
+package com.genepioneer.pojo.entity;
 
 import lombok.Data;
 import java.math.BigDecimal;
diff --git a/src/main/java/com/genepioneer/service/LiteratureService.java b/src/main/java/com/genepioneer/service/LiteratureService.java
index c371e27..b1d6de0 100644
--- a/src/main/java/com/genepioneer/service/LiteratureService.java
+++ b/src/main/java/com/genepioneer/service/LiteratureService.java
@@ -1,6 +1,6 @@
 package com.genepioneer.service;
 
-import com.genepioneer.dto.LiteratureDTO;
+import com.genepioneer.pojo.dto.LiteratureDTO;
 
 public interface LiteratureService {
     // 新增文献
diff --git a/src/main/java/com/genepioneer/service/impl/LiteratureServiceImpl.java b/src/main/java/com/genepioneer/service/impl/LiteratureServiceImpl.java
index 030a921..a03f331 100644
--- a/src/main/java/com/genepioneer/service/impl/LiteratureServiceImpl.java
+++ b/src/main/java/com/genepioneer/service/impl/LiteratureServiceImpl.java
@@ -1,7 +1,7 @@
 package com.genepioneer.service.impl;
 
-import com.genepioneer.dto.LiteratureDTO;
-import com.genepioneer.entity.LiteratureInfo;
+import com.genepioneer.pojo.dto.LiteratureDTO;
+import com.genepioneer.pojo.entity.LiteratureInfo;
 import com.genepioneer.mapper.LiteratureMapper;
 import com.genepioneer.service.LiteratureService;
 import org.springframework.beans.BeanUtils; // Spring工具类，用于对象属性拷贝