diff --git a/IRaCIS.Core.Application/Service/TrialSiteUser/PersonalWorkstation.cs b/IRaCIS.Core.Application/Service/TrialSiteUser/PersonalWorkstation.cs
index 75d415e92..b6887fbeb 100644
--- a/IRaCIS.Core.Application/Service/TrialSiteUser/PersonalWorkstation.cs
+++ b/IRaCIS.Core.Application/Service/TrialSiteUser/PersonalWorkstation.cs
@@ -1146,6 +1146,8 @@ namespace IRaCIS.Core.Application
 
             var isInternal = _userInfo.IsZhiZhun;
 
+            var workLanguage = _userInfo.UserWorkLanguage;
+
             var needSignTrialCount = await _trialRepository.Where(t => t.TrialStatusStr == StaticData.TrialState.TrialOngoing)
                 .Where(t => t.TrialIdentityUserList.Any(t => t.IdentityUserId == _userInfo.IdentityUserId && t.TrialUserRoleList.Any(t => t.UserRole.UserTypeId == _userInfo.UserTypeId)))
                .Where(c => c.TrialDocumentList.Where(t => t.IsDeleted == false && t.NeedConfirmedUserTypeList.Any(t => t.NeedConfirmUserTypeId == _userInfo.UserTypeId)
@@ -1153,6 +1155,8 @@ namespace IRaCIS.Core.Application
 
             var needSignSysDocCont = await _systemDocumentRepository.Where(t => t.IsPublish)
                         .Where(t => t.IsDeleted == false && !t.SystemDocConfirmedUserList.Any(t => t.ConfirmUserId == _userInfo.IdentityUserId && t.ConfirmTime != null))
+                    .WhereIf(workLanguage == UserWorkLanguage.CN, t => t.DocLanguageType == DocLanguageType.CN || t.DocLanguageType == DocLanguageType.CN_US)
+                    .WhereIf(workLanguage == UserWorkLanguage.US, t => t.DocLanguageType == DocLanguageType.US || t.DocLanguageType == DocLanguageType.CN_US)
                     //外部人员 只签署 外部需要签署的
                     .WhereIf(isInternal == false, t => t.DocUserSignType == DocUserSignType.InnerAndOuter)
                         .SelectMany(t => t.NeedConfirmedUserTypeList)