diff --git a/src/views/trials/trials-panel/trial-summary/trial-document/index.vue b/src/views/trials/trials-panel/trial-summary/trial-document/index.vue
index dbd1d436..e0032403 100644
--- a/src/views/trials/trials-panel/trial-summary/trial-document/index.vue
+++ b/src/views/trials/trials-panel/trial-summary/trial-document/index.vue
@@ -155,6 +155,9 @@ export default {
     }
   },
   computed: {
+    isEN() {
+      return this.$i18n.locale !== 'zh'
+    },
     isInspect() {
       return this.hasPermi([
         'trials:trials-panel:trial-summary:trial-document:inspect',