diff --git a/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application/Jobs/IssueJobs/AssembleIssueJobs/AssembleIssueJobAppService.cs b/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application/Jobs/IssueJobs/AssembleIssueJobs/AssembleIssueJobAppService.cs
index 9d964a877..e9e264da5 100644
--- a/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application/Jobs/IssueJobs/AssembleIssueJobs/AssembleIssueJobAppService.cs
+++ b/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application/Jobs/IssueJobs/AssembleIssueJobs/AssembleIssueJobAppService.cs
@@ -210,6 +210,17 @@ public class AssembleIssueJobAppService
     {
         var assembleIssueJob = await _repository.GetAsync(masterId).ConfigureAwait(false);
         assembleIssueJob.JobStatus = EnumJobStatus.Doing;
+        if (assembleIssueJob.IsClaims)
+        {
+            if (assembleIssueJob.ClaimsUserId != _currentUser.Id.ToString())
+            {
+                throw new UserFriendlyException($"该任务已被【{assembleIssueJob.ClaimsUserName}】承接");
+            }
+        }
+        else
+        {
+            throw new UserFriendlyException("该任务未被承接，请重新刷新页面，承接任务");
+        }
 
         var assembleIssueJobDto = ObjectMapper.Map<AssembleIssueJob, AssembleIssueJobDTO>(assembleIssueJob);
         assembleIssueJobDto.Details = new List<AssembleIssueJobDetailDTO> { issueJobDetailDto };
@@ -253,6 +264,7 @@ public class AssembleIssueJobAppService
         }
 
         await _repository.UpdateAsync(assembleIssueJob).ConfigureAwait(false);
+        await CancelAcceptAsync(masterId).ConfigureAwait(false);
     }
 
     /// <summary>
diff --git a/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application/Jobs/IssueJobs/CoatingIssueJobs/CoatingIssueJobAppService.cs b/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application/Jobs/IssueJobs/CoatingIssueJobs/CoatingIssueJobAppService.cs
index f24e687d5..0f796ca16 100644
--- a/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application/Jobs/IssueJobs/CoatingIssueJobs/CoatingIssueJobAppService.cs
+++ b/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application/Jobs/IssueJobs/CoatingIssueJobs/CoatingIssueJobAppService.cs
@@ -7,12 +7,14 @@ using System.Text;
 using System.Text.Json;
 using System.Threading.Tasks;
 using Castle.Components.DictionaryAdapter;
+using IdentityServer4.Extensions;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Options;
 using MyNamespace;
 using Volo.Abp;
+using Volo.Abp.Domain.Entities;
 using Volo.Abp.ObjectMapping;
 using Volo.Abp.Uow;
 using Volo.Abp.Users;
@@ -208,7 +210,18 @@ public class CoatingIssueJobAppService
     {
         var coatingIssueJob = await _repository.GetAsync(masterId).ConfigureAwait(false);
         coatingIssueJob.JobStatus = EnumJobStatus.Doing;
-        
+        if (coatingIssueJob.IsClaims)
+        {
+            if (coatingIssueJob.ClaimsUserId != _currentUser.Id.ToString())
+            {
+                throw new UserFriendlyException($"该任务已被【{coatingIssueJob.ClaimsUserName}】承接");
+            }
+        }
+        else
+        {
+            throw new UserFriendlyException("该任务未被承接，请重新刷新页面，承接任务");
+        }
+
         var coatingIssueJobDto = ObjectMapper.Map<CoatingIssueJob, CoatingIssueJobDTO>(coatingIssueJob);
 
         var fromLocationDto=await _locationAppService.GetByCodeAsync(issueJobDetailDto.HandledFromLocationCode).ConfigureAwait(false);
@@ -265,6 +278,7 @@ public class CoatingIssueJobAppService
         }
 
         await _repository.UpdateAsync(coatingIssueJob).ConfigureAwait(false);
+        await CancelAcceptAsync(masterId).ConfigureAwait(false);
     }
 
     /// <summary>
@@ -310,6 +324,11 @@ public class CoatingIssueJobAppService
         }
     }
 
+    /// <summary>
+    /// 承接任务
+    /// </summary>
+    /// <param name="id"></param>
+    /// <returns></returns>
     [HttpPost("accept/{id}")]
     [UnitOfWork]
     public override async Task AcceptAsync(Guid id)
diff --git a/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application/Jobs/IssueJobs/InjectionIssueJobs/InjectionIssueJobAppService.cs b/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application/Jobs/IssueJobs/InjectionIssueJobs/InjectionIssueJobAppService.cs
index 9604c5cb0..7edfa7635 100644
--- a/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application/Jobs/IssueJobs/InjectionIssueJobs/InjectionIssueJobAppService.cs
+++ b/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application/Jobs/IssueJobs/InjectionIssueJobs/InjectionIssueJobAppService.cs
@@ -202,6 +202,17 @@ public class InjectionIssueJobAppService
     {
         var injectionIssueJob = await _repository.GetAsync(masterId).ConfigureAwait(false);
         injectionIssueJob.JobStatus = EnumJobStatus.Doing;
+        if (injectionIssueJob.IsClaims)
+        {
+            if (injectionIssueJob.ClaimsUserId != _currentUser.Id.ToString())
+            {
+                throw new UserFriendlyException($"该任务已被【{injectionIssueJob.ClaimsUserName}】承接");
+            }
+        }
+        else
+        {
+            throw new UserFriendlyException("该任务未被承接，请重新刷新页面，承接任务");
+        }
 
         var injectionIssueJobDto = ObjectMapper.Map<InjectionIssueJob, InjectionIssueJobDTO>(injectionIssueJob);
         injectionIssueJobDto.Details = new List<InjectionIssueJobDetailDTO> { issueJobDetailDto };
@@ -244,6 +255,7 @@ public class InjectionIssueJobAppService
         }
 
         await _repository.UpdateAsync(injectionIssueJob).ConfigureAwait(false);
+        await CancelAcceptAsync(masterId).ConfigureAwait(false);
     }
 
     /// <summary>
diff --git a/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application/Jobs/IssueJobs/KittingIssueJobs/KittingIssueJobAppService.cs b/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application/Jobs/IssueJobs/KittingIssueJobs/KittingIssueJobAppService.cs
index 067b61a3b..1dcea8e63 100644
--- a/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application/Jobs/IssueJobs/KittingIssueJobs/KittingIssueJobAppService.cs
+++ b/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application/Jobs/IssueJobs/KittingIssueJobs/KittingIssueJobAppService.cs
@@ -201,6 +201,17 @@ public class KittingIssueJobAppService
     {
         var kittingIssueJob = await _repository.GetAsync(masterId).ConfigureAwait(false);
         kittingIssueJob.JobStatus = EnumJobStatus.Doing;
+        if (kittingIssueJob.IsClaims)
+        {
+            if (kittingIssueJob.ClaimsUserId != _currentUser.Id.ToString())
+            {
+                throw new UserFriendlyException($"该任务已被【{kittingIssueJob.ClaimsUserName}】承接");
+            }
+        }
+        else
+        {
+            throw new UserFriendlyException("该任务未被承接，请重新刷新页面，承接任务");
+        }
 
         var kittingIssueJobDto = ObjectMapper.Map<KittingIssueJob, KittingIssueJobDTO>(kittingIssueJob);
         kittingIssueJobDto.Details = new List<KittingIssueJobDetailDTO> { issueJobDetailDto };
@@ -243,6 +254,7 @@ public class KittingIssueJobAppService
         }
 
         await _repository.UpdateAsync(kittingIssueJob).ConfigureAwait(false);
+        await CancelAcceptAsync(masterId).ConfigureAwait(false);
     }
 
     /// <summary>
diff --git a/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application/Jobs/IssueJobs/SparePartIssueJobs/SparePartIssueJobAppService.cs b/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application/Jobs/IssueJobs/SparePartIssueJobs/SparePartIssueJobAppService.cs
index a78a1d3c9..140635d3e 100644
--- a/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application/Jobs/IssueJobs/SparePartIssueJobs/SparePartIssueJobAppService.cs
+++ b/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application/Jobs/IssueJobs/SparePartIssueJobs/SparePartIssueJobAppService.cs
@@ -194,6 +194,17 @@ public class SparePartIssueJobAppService
     {
         var sparePartIssueJob = await _repository.GetAsync(masterId).ConfigureAwait(false);
         sparePartIssueJob.JobStatus = EnumJobStatus.Doing;
+        if (sparePartIssueJob.IsClaims)
+        {
+            if (sparePartIssueJob.ClaimsUserId != _currentUser.Id.ToString())
+            {
+                throw new UserFriendlyException($"该任务已被【{sparePartIssueJob.ClaimsUserName}】承接");
+            }
+        }
+        else
+        {
+            throw new UserFriendlyException("该任务未被承接，请重新刷新页面，承接任务");
+        }
 
         var sparePartIssueJobDto = ObjectMapper.Map<SparePartIssueJob, SparePartIssueJobDTO>(sparePartIssueJob);
         sparePartIssueJobDto.Details = new List<SparePartIssueJobDetailDTO> { issueJobDetailDto };
@@ -236,6 +247,7 @@ public class SparePartIssueJobAppService
         }
 
         await _repository.UpdateAsync(sparePartIssueJob).ConfigureAwait(false);
+        await CancelAcceptAsync(masterId).ConfigureAwait(false);
     }
 
     /// <summary>