diff --git a/src/pages/policyRegulation/standardTrackingList/PersonInfo.vue b/src/pages/policyRegulation/standardTrackingList/PersonInfo.vue
index 40312ed6d..d1a227b48 100644
--- a/src/pages/policyRegulation/standardTrackingList/PersonInfo.vue
+++ b/src/pages/policyRegulation/standardTrackingList/PersonInfo.vue
@@ -97,6 +97,7 @@
         timestamp="抄送"
         title="抄送"
         placeholder="请选择抄送人"
+        :multiple="true"
         :name.sync="roleForm.csrUserNames"
         :disabled="disabled"
       />