diff --git a/src/views/trials/trials-panel/attachments/attachment-management/index.vue b/src/views/trials/trials-panel/attachments/attachment-management/index.vue
index 6edd2043..62993b37 100644
--- a/src/views/trials/trials-panel/attachments/attachment-management/index.vue
+++ b/src/views/trials/trials-panel/attachments/attachment-management/index.vue
@@ -411,6 +411,7 @@ export default {
     getTypeOptions() {
       if (this.isSystem) {
         this.typeOptions = this.$d.Sys_Document
+        if (this.isEASystem) this.typeOptions = this.typeOptions.filter(item => item.raw.ChildGroup !== "Trial")
       } else {
         getTrialDocAndSystemDocType(this.trialId).then((res) => {
           this.typeOptions = res.Result