diff --git a/apps/backend/src/services/fulfillment/routing-config-service.test.ts b/apps/backend/src/services/fulfillment/routing-config-service.test.ts
index 1cc2a4f1..c83c1a4b 100644
--- a/apps/backend/src/services/fulfillment/routing-config-service.test.ts
+++ b/apps/backend/src/services/fulfillment/routing-config-service.test.ts
@@ -6,6 +6,22 @@ import {
   resolveFulfillmentRoute,
 } from './routing-config-service.js'
 
+test('resolveFulfillmentRoute 总开关关闭后不再回退默认配置，返回未选中', () => {
+  const result = resolveFulfillmentRoute({
+    productName: '测试商品',
+    candidates: [
+      { executorKey: 'kuaishou_ct_assisted', available: true },
+      { executorKey: 'kuaishou_feifei', available: true },
+    ],
+    config: normalizeFulfillmentRoutingConfig({
+      enabled: false,
+    }),
+  })
+
+  assert.equal(result.selectedExecutorKey, '')
+  assert.equal(result.reason, '履约路由未启用，自动发货已停止')
+})
+
 test('resolveFulfillmentRoute 默认保持 kuaishou-lewan 优先', () => {
   const result = resolveFulfillmentRoute({
     productName: '测试商品',
diff --git a/apps/backend/src/services/fulfillment/routing-config-service.ts b/apps/backend/src/services/fulfillment/routing-config-service.ts
index 8bd220a0..c6cedde2 100644
--- a/apps/backend/src/services/fulfillment/routing-config-service.ts
+++ b/apps/backend/src/services/fulfillment/routing-config-service.ts
@@ -149,12 +149,9 @@ export function resolveFulfillmentRoute({
   const skipped: FulfillmentRouteResult['skipped'] = []
 
   if (normalizedConfig.enabled === false) {
-    return resolveByExecutorPriority({
-      priority: DEFAULT_EXECUTOR_PRIORITY,
-      candidates: normalizedCandidates,
-      config: createDefaultFulfillmentRoutingConfig(),
-      skipped,
-      reasonPrefix: '履约路由未启用，使用历史顺序',
+    // 总开关关闭 = 停止自动履约：不再回退默认配置，订单进入待补全队列（isConfigured=false）
+    return createEmptyRouteResult(normalizedCandidates, skipped, {
+      reason: '履约路由未启用，自动发货已停止',
     })
   }
 
@@ -355,11 +352,12 @@ function createSelectedRouteResult({
 function createEmptyRouteResult(
   candidates: FulfillmentRoutingCandidate[],
   skipped: FulfillmentRouteResult['skipped'],
+  options: { reason?: string } = {},
 ): FulfillmentRouteResult {
   return {
     selectedExecutorKey: '',
     selectedRuleId: '',
-    reason: '',
+    reason: options.reason || '',
     matchedRule: null,
     candidates,
     skipped,