diff --git a/src/views/trials/trials-panel/attachments/enrollment/components/Selection.vue b/src/views/trials/trials-panel/attachments/enrollment/components/Selection.vue
index 5b20a67f..3b2d03ee 100644
--- a/src/views/trials/trials-panel/attachments/enrollment/components/Selection.vue
+++ b/src/views/trials/trials-panel/attachments/enrollment/components/Selection.vue
@@ -330,6 +330,7 @@
               :title="$t('common:button:edit')"
               @click.stop="openViewer('edit', scope.row)"
               v-hasPermi="['trials:trials-panel:attachments:enrollment:viewer']"
+              v-if="scope.row.DoctorTrialState !== 1"
               circle
             />
           </template>