diff --git a/business/jxstore/cms/job.go b/business/jxstore/cms/job.go
index 38834eb1b..ff1cc04a9 100644
--- a/business/jxstore/cms/job.go
+++ b/business/jxstore/cms/job.go
@@ -1975,6 +1975,9 @@ func ShareUnionLink(ctx *jxcontext.Context, jobID, shareType, linkType, resource
 		mobile, userID = ctx.GetMobileAndUserID()
 		userBinds      []*model.UserUnionBind
 	)
+	if jobID == 0 {
+		return "", fmt.Errorf("该活动已结束，请选择其他其他活动！")
+	}
 	job.ID = jobID
 	if err = dao.GetEntity(db, job); err != nil {
 		return "", err