diff --git a/src/views/trials/trials-panel/setting/personnel-manage/components/dicomForm.vue b/src/views/trials/trials-panel/setting/personnel-manage/components/dicomForm.vue
index 0dcd4420..f4237c4e 100644
--- a/src/views/trials/trials-panel/setting/personnel-manage/components/dicomForm.vue
+++ b/src/views/trials/trials-panel/setting/personnel-manage/components/dicomForm.vue
@@ -161,7 +161,10 @@ export default {
     open(siteData, data = null, status = "add") {
       this.siteData = siteData;
       this.status = status;
-      if (data) {
+      Object.keys(this.form).forEach((key) => {
+        this.form[key] = null;
+      });
+      if (data && status === "edit") {
         Object.keys(this.form).forEach((key) => {
           this.form[key] = data[key];
         });