diff --git a/internal/dms/service/company_notice.go b/internal/dms/service/company_notice.go
index 81b41ea8..a6ea52e2 100644
--- a/internal/dms/service/company_notice.go
+++ b/internal/dms/service/company_notice.go
@@ -16,6 +16,12 @@ func (d *DMSService) GetCompanyNotice(ctx context.Context, currentUserUid string
 	}
 	if companyNotice != nil {
 		data.NoticeStr = companyNotice.NoticeStr
+		if companyNotice.CreateUserUID != "" {
+			users := d.UserUsecase.GetBizUserWithNameByUids(ctx, []string{companyNotice.CreateUserUID})
+			if len(users) > 0 {
+				data.CreateUserName = users[0].Name
+			}
+		}
 		data.StartTime = companyNotice.StartTime
 		data.ExpireTime = companyNotice.EndTime
 	}
diff --git a/internal/dms/storage/convert.go b/internal/dms/storage/convert.go
index 6107c528..2199833c 100644
--- a/internal/dms/storage/convert.go
+++ b/internal/dms/storage/convert.go
@@ -988,8 +988,11 @@ func convertBizCompanyNotice(b *biz.CompanyNotice) (*model.CompanyNotice, error)
 		Model: model.Model{
 			UID: b.UID,
 		},
+		CreateUserUID: b.CreateUserUID,
 		NoticeStr:   b.NoticeStr,
 		ReadUserIds: b.ReadUserIds,
+		StartTime:   b.StartTime,
+		EndTime:     b.EndTime,
 	}, nil
 }
 
@@ -997,8 +1000,11 @@ func convertModelCompanyNotice(m *model.CompanyNotice) (*biz.CompanyNotice, erro
 	p := &biz.CompanyNotice{
 		Base:        convertBase(m.Model),
 		UID:         m.UID,
+		CreateUserUID:     m.CreateUserUID,
 		NoticeStr:   m.NoticeStr,
 		ReadUserIds: m.ReadUserIds,
+		StartTime:   m.StartTime,
+		EndTime:     m.EndTime,
 	}
 
 	return p, nil
diff --git a/internal/dms/storage/model/model.go b/internal/dms/storage/model/model.go
index 5a0282e4..422c7756 100644
--- a/internal/dms/storage/model/model.go
+++ b/internal/dms/storage/model/model.go
@@ -438,8 +438,11 @@ type BasicConfig struct {
 
 type CompanyNotice struct {
 	Model
+	CreateUserUID string    `json:"create_user_uid" gorm:"column:create_user_uid;size:32;comment:'创建人uid'"`
 	NoticeStr   string    `gorm:"type:mediumtext;comment:'企业公告'" json:"notice_str"`
 	ReadUserIds ReadUsers `gorm:"type:longtext" json:"read_user_ids"`
+	StartTime   *time.Time `json:"start_time" gorm:"column:start_time;comment:'公告开始时间'"`
+	EndTime     *time.Time `json:"end_time" gorm:"column:end_time;comment:'公告结束时间'"`
 }
 
 type ReadUsers []string