diff --git a/src/views/trials/trials-panel/attachments/self-attachment/components/SignForm.vue b/src/views/trials/trials-panel/attachments/self-attachment/components/SignForm.vue
index 1aff22d1..8e62aadb 100644
--- a/src/views/trials/trials-panel/attachments/self-attachment/components/SignForm.vue
+++ b/src/views/trials/trials-panel/attachments/self-attachment/components/SignForm.vue
@@ -102,14 +102,14 @@ export default {
         this.btnLoading = true
         var params = {
           data: {
-            trialId: this.trialId,
+            // trialId: this.trialId,
             documentId: this.documentId,
             isSystemDoc: this.isSystemDoc
           },
           signInfo: {
             UserName: this.signForm.UserName,
             PassWord: md5(this.signForm.Password),
-            TrialId: this.trialId,
+            // TrialId: this.trialId,
             SignCode: '',
             SignText: this.signText,
             SignCodeId: '',