diff --git a/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/controller/dataset/NewDatasetFromGitController.java b/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/controller/dataset/NewDatasetFromGitController.java
index d067a796..9cbbb95a 100644
--- a/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/controller/dataset/NewDatasetFromGitController.java
+++ b/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/controller/dataset/NewDatasetFromGitController.java
@@ -62,6 +62,19 @@ public class NewDatasetFromGitController {
 
     }
 
+    /**
+     * 查询最新版本
+     *
+     * @param datasetVo 实体
+     * @return 最新版本
+     */
+    @PostMapping("/queryNextVersion")
+    @ApiOperation("查询最新版本")
+    public AjaxResult queryNextVersion(@RequestBody NewDatasetVo datasetVo) throws Exception {
+        return AjaxResult.success("查询成功",this.newDatasetService.getNextVersion(datasetVo));
+
+    }
+
     @PutMapping("/updateVersionDesc")
     @ApiOperation("修改版本描述")
     public AjaxResult updateVersionDesc(@RequestBody NewDatasetVo datasetVo) throws Exception {
diff --git a/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/NewDatasetService.java b/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/NewDatasetService.java
index 04d994ae..5d5fc4ce 100644
--- a/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/NewDatasetService.java
+++ b/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/NewDatasetService.java
@@ -46,4 +46,6 @@ public interface NewDatasetService {
     String newCreateVersionFromLabelStudio(LabelDatasetVersionVo datasetVo) throws Exception;
 
     List<NewDatasetVo> convert(List<Map<String, Object>> lst, String datasetTopic, String datasetTagName, String datasetTypeName);
+
+    String getNextVersion(NewDatasetVo datasetVo) throws Exception;
 }
diff --git a/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/NewDatasetServiceImpl.java b/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/NewDatasetServiceImpl.java
index 13c19dcc..5cdfb8f9 100644
--- a/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/NewDatasetServiceImpl.java
+++ b/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/NewDatasetServiceImpl.java
@@ -36,6 +36,8 @@ import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.*;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 import java.util.stream.Collectors;
 import java.util.zip.ZipEntry;
 import java.util.zip.ZipOutputStream;
@@ -174,12 +176,14 @@ public class NewDatasetServiceImpl implements NewDatasetService {
         dvcUtils.dvcPush(localPath);
 
         // 创建分支
-        newCreateVersion(datasetVo);
+        //TODO 取消创建新版本
+//        newCreateVersion(datasetVo);
         return "新增数据集成功";
     }
 
     public String newCreateVersion(NewDatasetVo datasetVo) throws Exception {
         List<Map<String, Object>> versionList = getVersionList(datasetVo.getIdentifier(), datasetVo.getOwner());
+        //TODO 查出最新的自定义版本，在此基础上升级一个版本
         for (Map<String, Object> versionMap : versionList) {
             String version = (String) versionMap.get("name");
             if (version.equals(datasetVo.getVersion())) {
@@ -706,6 +710,35 @@ public class NewDatasetServiceImpl implements NewDatasetService {
         return new ArrayList<>();
     }
 
+    @Override
+    public String getNextVersion(NewDatasetVo datasetVo) throws Exception {
+        List<Map<String, Object>> versionList = getVersionList(datasetVo.getIdentifier(), datasetVo.getOwner());
+        return incrementVersion(versionList);
+    }
+
+    /**
+     * 从Map列表中提取"v+数字"格式的版本号并升级
+     *
+     * @param versionList 包含版本号的Map列表
+     * @return 新版本号（如"v3"），找不到时返回"v1"
+     */
+    private String incrementVersion(List<Map<String, Object>> versionList) {
+        int maxVersionNumber = 0;
+        Pattern versionPattern = Pattern.compile("^v(\\d+)$"); // 严格匹配"V"开头+数字
+
+        // 1. 遍历所有Map，找出符合格式的最大版本号
+        for (Map<String, Object> map : versionList) {
+            Matcher matcher = versionPattern.matcher(StrUtil.toString(map.get("name")));
+            if (matcher.find()) {
+                int currentNum = Integer.parseInt(matcher.group(1));
+                maxVersionNumber = Math.max(maxVersionNumber, currentNum);
+            }
+        }
+
+        // 2. 返回结果（找不到时返回V1）
+        return maxVersionNumber > 0 ? "v" + (maxVersionNumber + 1) : "v1";
+    }
+
     private NewDatasetVo addDatasetSourceToDataVo(NewDatasetVo datasetVo) {
         DatasetTempStorage queryDatasetTempStorage = new DatasetTempStorage();
         queryDatasetTempStorage.setName(datasetVo.getIdentifier());