diff --git a/resources/assets/js/pages/manage/components/DialogWrapper.vue b/resources/assets/js/pages/manage/components/DialogWrapper.vue
index da33881c..73404d90 100644
--- a/resources/assets/js/pages/manage/components/DialogWrapper.vue
+++ b/resources/assets/js/pages/manage/components/DialogWrapper.vue
@@ -202,6 +202,11 @@ export default {
                 },
             }).then(({data}) => {
                 this.tempMsgs = this.tempMsgs.filter(({id}) => id != tempId)
+                this.$store.dispatch("saveDialog", {
+                    id: this.dialogId,
+                    last_msg: data,
+                    last_at: $A.formatDate("Y-m-d H:i:s")
+                });
                 this.$store.dispatch("saveDialogMsg", data);
             }).catch(({msg}) => {
                 $A.modalError(msg);
diff --git a/resources/assets/js/store/actions.js b/resources/assets/js/store/actions.js
index c0b7168f..7f6ccf2b 100644
--- a/resources/assets/js/store/actions.js
+++ b/resources/assets/js/store/actions.js
@@ -1277,7 +1277,11 @@ export default {
                                 // 更新最后消息
                                 let dialog = state.dialogs.find(({id}) => id == dialog_id);
                                 if (dialog) {
-                                    dialog.last_msg = data;
+                                    dispatch("saveDialog", {
+                                        id: dialog_id,
+                                        last_msg: data,
+                                        last_at: state.method.formatDate("Y-m-d H:i:s")
+                                    });
                                 } else {
                                     dispatch("getDialogOne", dialog_id);
                                 }