diff --git a/src/components/MobileSearchForm/index.vue b/src/components/MobileSearchForm/index.vue
index 9c0dc9c..a217eb9 100644
--- a/src/components/MobileSearchForm/index.vue
+++ b/src/components/MobileSearchForm/index.vue
@@ -6,7 +6,7 @@
       <div class="search-bar" v-if="!expanded">
         <el-input
           v-model="quickSearch"
-          placeholder="快速搜索..."
+          :placeholder="placeholder"
           clearable
           @keyup.enter.native="handleQuickSearch"
           @clear="handleQuickSearch"
@@ -86,6 +86,10 @@ export default {
     model: {
       type: Object,
       default: () => ({})
+    },
+    placeholder: {
+      type: String,
+      default: '快速搜索...'
     }
   },
   data() {
diff --git a/src/views/system/jdorder/orderList.vue b/src/views/system/jdorder/orderList.vue
index 5d553f6..efcef4a 100644
--- a/src/views/system/jdorder/orderList.vue
+++ b/src/views/system/jdorder/orderList.vue
@@ -7,6 +7,7 @@
         <!-- 移动端：搜索表单部分 -->
         <mobile-search-form
           :model="queryParams"
+          placeholder="订单号 / 备注 / 下单人 / 地址"
           @search="handleQuery"
           @reset="resetQuery"
           @quick-search="handleQuickSearch"
@@ -1457,6 +1458,7 @@ export default {
         pageSize: 50,
         remark: undefined,
         orderSearch: undefined,
+        mobileQuickSearch: undefined,
         distributionMark: undefined,
         modelNumber: undefined,
         modelShop: undefined,
@@ -1891,16 +1893,19 @@ export default {
           break
       }
     },
-    /** 快速搜索 */
+    /** 手机端快速搜索：备注、订单号、下单人、地址任一命中即可，并去掉日期限制 */
     handleQuickSearch(keyword) {
-      if (!keyword) {
-        this.handleQuery()
-        return
+      const text = (keyword || '').trim()
+      this.queryParams.mobileQuickSearch = text || undefined
+      if (text) {
+        this.queryParams.remark = undefined
+        this.queryParams.orderSearch = undefined
+        this.queryParams.buyer = undefined
+        this.queryParams.address = undefined
+        this.dateRange = []
+        this.queryParams.beginTime = null
+        this.queryParams.endTime = null
       }
-      // 快速搜索：在订单号、备注、下单人等字段中搜索
-      this.queryParams.orderSearch = keyword
-      this.queryParams.remark = keyword
-      this.queryParams.buyer = keyword
       this.handleQuery()
     },
     /** 设置默认日期范围为今天 */
@@ -2242,6 +2247,7 @@ export default {
         pageSize: this.isMobile ? MOBILE_JD_ORDER_PAGE_SIZE : 50,
         remark: undefined,
         orderSearch: undefined,
+        mobileQuickSearch: undefined,
         distributionMark: undefined,
         modelNumber: undefined,
         modelShop: undefined,
@@ -3336,7 +3342,7 @@ export default {
 
     /** 准备查询参数：仅去除空格，保留日期等所有搜索条件 */
     prepareQueryParams() {
-      const textKeys = ['remark', 'orderSearch', 'distributionMark', 'modelNumber', 'link', 'buyer', 'address', 'status']
+      const textKeys = ['remark', 'orderSearch', 'mobileQuickSearch', 'distributionMark', 'modelNumber', 'link', 'buyer', 'address', 'status']
 
       textKeys.forEach(key => {
         const value = this.queryParams[key]