diff --git a/src/views/trials/trials-inspection/components/pullImage/byTrials.vue b/src/views/trials/trials-inspection/components/pullImage/byTrials.vue
index 2388784..dc3201c 100644
--- a/src/views/trials/trials-inspection/components/pullImage/byTrials.vue
+++ b/src/views/trials/trials-inspection/components/pullImage/byTrials.vue
@@ -742,7 +742,7 @@ export default {
                     HospitalGroupIdList: this.form.HospitalGroupIdList
                     //   studyIDList: [row.StudyID],
                 }
-                if (row) {
+                if (Object.keys(row).length !== 0) {
                     data.StudyInstanceUIDList = [row.StudyInstanceUID]
                 } else {
                     data.StudyInstanceUIDList = this.multipleSelection.map(