diff --git a/src/views/trials/trials-panel/setting/reading-unit/components/QuestionTableFormItem.vue b/src/views/trials/trials-panel/setting/reading-unit/components/QuestionTableFormItem.vue
index d4a1f1c5..903185e0 100644
--- a/src/views/trials/trials-panel/setting/reading-unit/components/QuestionTableFormItem.vue
+++ b/src/views/trials/trials-panel/setting/reading-unit/components/QuestionTableFormItem.vue
@@ -144,6 +144,7 @@
         <div slot="file" slot-scope="{file}">
           <img
             class="el-upload-list__item-thumbnail"
+            crossorigin="anonymous"
             :src="OSSclientConfig.basePath + file.url"
             alt=""
           >
@@ -171,7 +172,7 @@
         :visible.sync="imgVisible"
         width="600px"
       >
-        <el-image :src="OSSclientConfig.basePath + imageUrl" width="100%">
+        <el-image :src="imageUrl" crossorigin="anonymous" width="100%">
           <div slot="placeholder" class="image-slot">
             加载中<span class="dot">...</span>
           </div>