diff --git a/modules/EcommerceFinance/Http/Controllers/AccountBills.php b/modules/EcommerceFinance/Http/Controllers/AccountBills.php
index 88c0a39f..e6443489 100644
--- a/modules/EcommerceFinance/Http/Controllers/AccountBills.php
+++ b/modules/EcommerceFinance/Http/Controllers/AccountBills.php
@@ -176,9 +176,14 @@ class AccountBills extends Controller
         if (! is_array($requested)) {
             $requested = [];
         }
+        if ($requested !== []) {
+            $requested = collect($requested)->unique()->values();
+            $invalid = $requested->reject(fn (string $field): bool => $available->has($field));
+            abort_if($invalid->isNotEmpty(), 422, '包含不可导出的字段：' . $invalid->implode('、'));
+        }
         $columns = $requested === []
             ? $available->values()
-            : collect($requested)->unique()->map(fn (string $field) => $available->get($field))->filter()->values();
+            : $requested->map(fn (string $field) => $available->get($field))->values();
 
         abort_if($columns->isEmpty(), 422, '至少选择一个可导出的字段。');
 
@@ -311,10 +316,9 @@ class AccountBills extends Controller
             $selected = $columns;
         } else {
             $columnsByField = $columns->keyBy('field');
-            $selected = $requested
-                ->map(static fn (string $field) => $columnsByField->get($field))
-                ->filter(static fn ($column): bool => is_array($column))
-                ->values();
+            $invalid = $requested->reject(static fn (string $field): bool => $columnsByField->has($field));
+            abort_if($invalid->isNotEmpty(), 422, '包含不可导出的字段：' . $invalid->implode('、'));
+            $selected = $requested->map(static fn (string $field) => $columnsByField->get($field))->values();
             abort_if($selected->isEmpty(), 422, '未选择有效的导出字段。');
         }
 
diff --git a/resources/assets/js/components/business/AccountBills.vue b/resources/assets/js/components/business/AccountBills.vue
index 9d04b62a..60ae74b1 100644
--- a/resources/assets/js/components/business/AccountBills.vue
+++ b/resources/assets/js/components/business/AccountBills.vue
@@ -81,7 +81,9 @@ export default {
     data(){return{loading:false,loadError:false,sync:null,rows:[],sourceColumns:[],configuredColumns:[],columnsTitle:'',sourceGroups:[],summary:{income:0,expense:0,balance:0,count:0},total:0,currentPage:1,lastPage:1,perPage:20,filters:emptyFilters(this.billType),queryFilters:emptyFilters(this.billType),resultFilters:null,filterOptions:{shops:[],bill_items:[]},filterOptionsLoading:false,filterOptionsError:false,requestSerial:0,sort:{key:'occurred_at',dir:'desc'},exportMode:'filtered-visible'};},
     computed:{
         isDouyin(){return this.billType==='douyin';},
-        usesStableDateControl(){return ['pinduoduo','dewu'].indexOf(this.billType)!==-1;},
+        // Every account-bill tab uses the same explicit picker path. Keeping one
+        // control avoids browser-native date inputs appearing on older tabs.
+        usesStableDateControl(){return true;},
         usesMirrorOptions(){return ['douyin','pinduoduo','dewu','jd-transactions','jd-wallet'].indexOf(this.billType)!==-1;},
         invalidDateRange(){return Boolean(this.filters.start&&this.filters.end&&this.filters.start>this.filters.end);},
         startDateConfig(){return {...dateConfig,maxDate:this.filters.end||null};},
diff --git a/tests/scripts/account-bills-filter-export.test.cjs b/tests/scripts/account-bills-filter-export.test.cjs
index 8d077527..9e5adf02 100644
--- a/tests/scripts/account-bills-filter-export.test.cjs
+++ b/tests/scripts/account-bills-filter-export.test.cjs
@@ -122,13 +122,13 @@ test('calendar selection submits both bounds, resets pagination and preserves da
     assert.equal(opened, true);
 });
 
-test('authoritative pinduoduo and dewu pages enable the stable full-control date picker treatment', () => {
+test('all account-bill pages enable the stable full-control date picker treatment', () => {
     const { instance: pinduoduo } = component(async () => response(), 'pinduoduo');
     const { instance: dewu } = component(async () => response(), 'dewu');
     const { instance: douyin } = component(async () => response(), 'douyin');
     assert.equal(pinduoduo.usesStableDateControl, true);
     assert.equal(dewu.usesStableDateControl, true);
-    assert.equal(douyin.usesStableDateControl, false);
+    assert.equal(douyin.usesStableDateControl, true);
     assert.match(sfc.template.content, /is-stable-date/);
     assert.match(source, /\.tw-date\.is-stable-date \.tw-date-control/);
 });