diff --git a/nflg-mobilebroken-admin/src/main/java/com/nflg/mobilebroken/admin/controller/ProductModelController.java b/nflg-mobilebroken-admin/src/main/java/com/nflg/mobilebroken/admin/controller/ProductModelController.java
index 1697f493..d8a0706c 100644
--- a/nflg-mobilebroken-admin/src/main/java/com/nflg/mobilebroken/admin/controller/ProductModelController.java
+++ b/nflg-mobilebroken-admin/src/main/java/com/nflg/mobilebroken/admin/controller/ProductModelController.java
@@ -34,7 +34,6 @@ import org.springframework.web.multipart.MultipartFile;
 import javax.annotation.Resource;
 import javax.servlet.http.HttpServletResponse;
 import javax.validation.Valid;
-import javax.validation.constraints.NotEmpty;
 import javax.validation.constraints.NotNull;
 import java.io.IOException;
 import java.io.InputStream;
@@ -993,11 +992,11 @@ public class ProductModelController extends ControllerBase{
 
     /**
      * 保存资料排序
-     * @param ids 排序后的id列表
+     * @param request 请求参数
      */
     @PostMapping("/saveFileSort")
-    public ApiResult<Void> saveFileSort(@Valid @RequestBody @NotEmpty List<Integer> ids) {
-        productModelFileService.saveSort(ids);
+    public ApiResult<Void> saveFileSort(@Valid @RequestBody SortSaveRequest request) {
+        productModelFileService.saveSort(request);
         return ApiResult.success();
     }
 
diff --git a/nflg-mobilebroken-repository/src/main/java/com/nflg/mobilebroken/repository/service/IProductModelFileService.java b/nflg-mobilebroken-repository/src/main/java/com/nflg/mobilebroken/repository/service/IProductModelFileService.java
index 3f7108f2..e5307452 100644
--- a/nflg-mobilebroken-repository/src/main/java/com/nflg/mobilebroken/repository/service/IProductModelFileService.java
+++ b/nflg-mobilebroken-repository/src/main/java/com/nflg/mobilebroken/repository/service/IProductModelFileService.java
@@ -41,7 +41,7 @@ public interface IProductModelFileService extends IService<ProductModelFile> {
 
     List<ProductModelFile> getListForSort(Integer modelId);
 
-    void saveSort(List<Integer> ids);
+    void saveSort(SortSaveRequest request);
 
     void copyItems(Integer oldId, Integer newId);
 
diff --git a/nflg-mobilebroken-repository/src/main/java/com/nflg/mobilebroken/repository/service/impl/ProductModelFileServiceImpl.java b/nflg-mobilebroken-repository/src/main/java/com/nflg/mobilebroken/repository/service/impl/ProductModelFileServiceImpl.java
index d9e342c8..9812e739 100644
--- a/nflg-mobilebroken-repository/src/main/java/com/nflg/mobilebroken/repository/service/impl/ProductModelFileServiceImpl.java
+++ b/nflg-mobilebroken-repository/src/main/java/com/nflg/mobilebroken/repository/service/impl/ProductModelFileServiceImpl.java
@@ -7,6 +7,8 @@ import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.nflg.mobilebroken.common.constant.PublishState;
+import com.nflg.mobilebroken.common.constant.STATE;
+import com.nflg.mobilebroken.common.exception.NflgException;
 import com.nflg.mobilebroken.common.pojo.request.*;
 import com.nflg.mobilebroken.common.pojo.vo.FileDefaultConfigItemVO;
 import com.nflg.mobilebroken.common.pojo.vo.FileDefaultConfigVO;
@@ -203,13 +205,22 @@ public class ProductModelFileServiceImpl extends ServiceImpl<ProductModelFileMap
 
     @Transactional
     @Override
-    public void saveSort(List<Integer> ids) {
-        List<ProductModelFile> datas = new ArrayList<>();
-        for (int i = 0; i < ids.size(); i++) {
-            datas.add(new ProductModelFile()
-                    .setId(ids.get(i))
-                    .setSort(i + 1)
-            );
+    public void saveSort(SortSaveRequest request) {
+        List<ProductModelFile> datas = lambdaQuery()
+                .select(ProductModelFile::getId, ProductModelFile::getSort)
+                .in(ProductModelFile::getId, request.getId(), request.getPreviousId(), request.getNextId())
+                .list();
+        ProductModelFile current = datas.stream().filter(data -> data.getId().equals(request.getId())).findFirst().orElseThrow(
+                () -> new NflgException(STATE.BusinessError, "无效的数据")
+        );
+        ProductModelFile previous = datas.stream().filter(data -> data.getId().equals(request.getPreviousId())).findFirst().orElse(null);
+        ProductModelFile next = datas.stream().filter(data -> data.getId().equals(request.getNextId())).findFirst().orElse(null);
+        if (Objects.isNull(previous)) {
+            current.setSort(next.getSort() / 2);
+        } else if (Objects.isNull(next)) {
+            current.setSort(previous.getSort() * 2);
+        } else {
+            current.setSort((previous.getSort() + next.getSort()) / 2);
         }
         updateBatchById(datas);
     }