diff --git a/microservices-modules/microservices-modules-pms/src/main/java/com/microservices/pms/product/controller/ProductReqSpecsController.java b/microservices-modules/microservices-modules-pms/src/main/java/com/microservices/pms/product/controller/ProductReqSpecsController.java
index 05887ff69..8de70de21 100644
--- a/microservices-modules/microservices-modules-pms/src/main/java/com/microservices/pms/product/controller/ProductReqSpecsController.java
+++ b/microservices-modules/microservices-modules-pms/src/main/java/com/microservices/pms/product/controller/ProductReqSpecsController.java
@@ -1,5 +1,6 @@
 package com.microservices.pms.product.controller;
 
+import com.alibaba.fastjson2.JSONObject;
 import com.microservices.common.core.web.controller.BaseController;
 import com.microservices.common.core.web.domain.AjaxResult;
 import com.microservices.common.core.web.domain.GenericsAjaxResult;
@@ -10,10 +11,7 @@ import com.microservices.common.security.annotation.RequiresPermissions;
 import com.microservices.pms.product.domain.vo.*;
 import com.microservices.pms.product.service.IPmsProductRequirementService;
 import com.microservices.pms.project.domain.PmsProject;
-import io.swagger.annotations.Api;
-import io.swagger.annotations.ApiImplicitParam;
-import io.swagger.annotations.ApiImplicitParams;
-import io.swagger.annotations.ApiOperation;
+import io.swagger.annotations.*;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
@@ -153,4 +151,21 @@ public class ProductReqSpecsController extends BaseController {
     public List<EnumCommonVo> typeList() {
         return pmsProductRequirementService.selectReqSpecsTypeList();
     }
+
+    /**
+     * 批量修改产品需求
+     */
+    @RequiresPermissions("pms:pmsProductRequirement:edit")
+    @Log(title = "需求规格", businessType = BusinessType.UPDATE)
+    @PutMapping("/batch")
+    @ApiOperation(value = "批量修改产品需求规格")
+    public AjaxResult batchEdit(
+            @ApiParam(name = "pmsProductRequirementBatchUpdateVo",
+                    value = "【字段说明】(非必填字段不传递则代表不更新，传null则代表置空):\n" +
+                            "idList:需求Id列表（必填）,示例：[1,2,3];\n" +
+                            "pmsProductModuleId:关联产品模块ID;\n" +
+                            "pmsProductPlanId:关联产品计划ID;\n")
+            @RequestBody JSONObject pmsProductRequirementBatchUpdateVo) {
+        return toAjax(pmsProductRequirementService.batchUpdatePmsProductRequirement(pmsProductRequirementBatchUpdateVo));
+    }
 }
diff --git a/microservices-modules/microservices-modules-pms/src/main/java/com/microservices/pms/product/domain/vo/ProductReqSpecsChangeVo.java b/microservices-modules/microservices-modules-pms/src/main/java/com/microservices/pms/product/domain/vo/ProductReqSpecsChangeVo.java
index d047eb9d0..244dfde20 100644
--- a/microservices-modules/microservices-modules-pms/src/main/java/com/microservices/pms/product/domain/vo/ProductReqSpecsChangeVo.java
+++ b/microservices-modules/microservices-modules-pms/src/main/java/com/microservices/pms/product/domain/vo/ProductReqSpecsChangeVo.java
@@ -56,7 +56,7 @@ public class ProductReqSpecsChangeVo {
         if (StringUtils.isNotEmpty(this.getTitle()) && !this.title.equals(oldPmsProductRequirement.getTitle())) {
             return true;
         }
-        return !Objects.equals(this.getFileIdentifiers(), oldPmsProductRequirement.getFileIdentifiers());
+        return this.getFileIdentifiers() != null && !Objects.equals(this.getFileIdentifiers(), oldPmsProductRequirement.getFileIdentifiers());
     }
 
     public PmsProductRequirement toPmsProductRequirement() {
diff --git a/microservices-modules/microservices-modules-pms/src/main/java/com/microservices/pms/product/service/IPmsProductRequirementService.java b/microservices-modules/microservices-modules-pms/src/main/java/com/microservices/pms/product/service/IPmsProductRequirementService.java
index aca7090d9..42093dc2b 100644
--- a/microservices-modules/microservices-modules-pms/src/main/java/com/microservices/pms/product/service/IPmsProductRequirementService.java
+++ b/microservices-modules/microservices-modules-pms/src/main/java/com/microservices/pms/product/service/IPmsProductRequirementService.java
@@ -140,4 +140,6 @@ public interface IPmsProductRequirementService
     void updateReqSpecsStatusByProjectReqId(Long projectReqId, ProductReqStatus productReqStatus);
 
     List<PmsProject> selectReqSpecsProjectList(String productIdentifier);
+
+    int batchUpdatePmsProductRequirement(JSONObject pmsProductRequirementBatchUpdateVo);
 }
diff --git a/microservices-modules/microservices-modules-pms/src/main/java/com/microservices/pms/product/service/impl/PmsProductRequirementServiceImpl.java b/microservices-modules/microservices-modules-pms/src/main/java/com/microservices/pms/product/service/impl/PmsProductRequirementServiceImpl.java
index 0f1e83286..e48be1c59 100644
--- a/microservices-modules/microservices-modules-pms/src/main/java/com/microservices/pms/product/service/impl/PmsProductRequirementServiceImpl.java
+++ b/microservices-modules/microservices-modules-pms/src/main/java/com/microservices/pms/product/service/impl/PmsProductRequirementServiceImpl.java
@@ -5,10 +5,7 @@ import com.alibaba.fastjson2.JSONObject;
 import com.microservices.common.core.constant.SecurityConstants;
 import com.microservices.common.core.exception.NotFoundException;
 import com.microservices.common.core.exception.ServiceException;
-import com.microservices.common.core.utils.DateUtils;
-import com.microservices.common.core.utils.PageUtils;
-import com.microservices.common.core.utils.PinYinStringUtils;
-import com.microservices.common.core.utils.StringUtils;
+import com.microservices.common.core.utils.*;
 import com.microservices.common.core.web.page.GenericsTableDataInfo;
 import com.microservices.common.httpClient.util.GitLinkRequestHelper;
 import com.microservices.common.security.utils.SecurityUtils;
@@ -632,6 +629,13 @@ public class PmsProductRequirementServiceImpl implements IPmsProductRequirementS
         return pmsProjectService.selectPmsProjectList(pmsProjectSearch);
     }
 
+    @Override
+    public int batchUpdatePmsProductRequirement(JSONObject jsonObject) {
+        List<Long> idList = JSONUtils.getLongListByJsonArray(jsonObject.getJSONArray("idList"));
+        checkBatchUpdateInTheSameProduct(idList);
+        return batchUpdatePmsProductRequirementByJsonObject(idList, jsonObject);
+    }
+
     private ProductReqSpecsDetailVo toProductReqSpecsDetailVo(PmsProductRequirement pmsProductRequirement) {
         ProductReqSpecsDataVo productReqSpecsDataVo = toProductReqSpecsDataVo(pmsProductRequirement, null);
         ProductReqSpecsDetailVo productReqSpecsDetailVo = productReqSpecsDataVo.toProductReqSpecsDetailVo();