diff --git a/examples/sites/demos/apis/form.js b/examples/sites/demos/apis/form.js
index f4d2a94401..37ed1f06ce 100644
--- a/examples/sites/demos/apis/form.js
+++ b/examples/sites/demos/apis/form.js
@@ -153,6 +153,9 @@ export default {
           name: 'overflow-title',
           type: 'boolean',
           defaultValue: 'false',
+          meta: {
+            stable: '3.15.0'
+          },
           desc: {
             'zh-CN': '标签超长是否显示提示',
             'en-US': 'Does the label display a prompt if it is too long'
diff --git a/examples/sites/demos/apis/grid.js b/examples/sites/demos/apis/grid.js
index edbbadba08..4689d248fe 100644
--- a/examples/sites/demos/apis/grid.js
+++ b/examples/sites/demos/apis/grid.js
@@ -2008,10 +2008,10 @@ export default {
         },
         {
           name: 'handleFetch',
-          type: '() => Promise',
+          type: '(code: "reload") => Promise<null>',
           defaultValue: '',
           desc: {
-            'zh-CN': '触发表格的 fetch-data ',
+            'zh-CN': '触发表格的 fetch-data，当 code="reload" 时会将分支重置为 1，且清除筛选、排序等条件',
             'en-US': 'Trigger the fetch-data of the table'
           },
           mode: ['pc', 'mobile-first'],
diff --git a/packages/vue/src/grid-toolbar/src/custom-saas.vue b/packages/vue/src/grid-toolbar/src/custom-saas.vue
index a8e266d412..eea757eee6 100644
--- a/packages/vue/src/grid-toolbar/src/custom-saas.vue
+++ b/packages/vue/src/grid-toolbar/src/custom-saas.vue
@@ -1,6 +1,9 @@
 <template>
+  <!-- 同步勿删，此处custom适配不了多端，因此需要固定Modal为pc端 -->
   <tiny-modal
     width="800"
+    tiny_mode="pc"
+    tiny_mode_root
     title=" "
     class="tiny-grid-toolbar-modal"
     v-model="visible"
diff --git a/packages/vue/src/grid/src/fetch-data/src/methods.ts b/packages/vue/src/grid/src/fetch-data/src/methods.ts
index 4084c50573..574ee89991 100644
--- a/packages/vue/src/grid/src/fetch-data/src/methods.ts
+++ b/packages/vue/src/grid/src/fetch-data/src/methods.ts
@@ -23,6 +23,9 @@ export default {
       return { api, dataset, fields, loading, isReloadFilter, isReloadScroll }
     }
   },
+  /* 第二个参数sortArg参数可以移除，fetchData.args可以传递更加灵活的参数
+     但为避免破坏性变更，暂保留
+  */
   handleFetch(code, sortArg) {
     let { pager, sortData, filterData, pagerConfig, fetchOption, fetchData, dataset } = this as any
     let { reloadConfig = {} } = fetchData
@@ -34,6 +37,7 @@ export default {
       this.columnAnchor && this.clearActiveAnchor()
     }
 
+    // 文档暂不暴露prefetch，这里只清空单选不清空多选状态有点奇怪
     if (code !== 'prefetch') {
       this.clearRadioRow()
       !scroll && this.resetScrollTop()
@@ -84,7 +88,7 @@ export default {
     }
 
     if (fetchData && fetchData.api) {
-      search = fetchData.api.apply(this, [params])
+      search = fetchData.api(params)
     } else {
       search = getDataset({ dataset, service: this.$service }, params)
     }