diff --git a/src/views/research-mobile/login.vue b/src/views/research-mobile/login.vue
index 284defad..7ed665f1 100644
--- a/src/views/research-mobile/login.vue
+++ b/src/views/research-mobile/login.vue
@@ -38,7 +38,7 @@
       <div class="login_content">
         <el-form-item
           :label="$t('trials:researchForm:form:siteName')"
-          prop="SiteId"
+          prop="TrialSiteId"
         >
           <el-select
             v-model="form.TrialSiteId"