diff --git a/f/web-kboss/src/views/H5/components/H5_dialog/MobileFullScreenConsultDialog.vue b/f/web-kboss/src/views/H5/components/H5_dialog/MobileFullScreenConsultDialog.vue
index 13350f3..f52388a 100644
--- a/f/web-kboss/src/views/H5/components/H5_dialog/MobileFullScreenConsultDialog.vue
+++ b/f/web-kboss/src/views/H5/components/H5_dialog/MobileFullScreenConsultDialog.vue
@@ -65,7 +65,7 @@
             <el-radio
               v-for="item in enterpriseOptions"
               :key="item.id"
-              :label="item.id"
+              :label="String(item.id)"
               class="option-item"
             >
               {{ item.name }}
@@ -75,6 +75,7 @@
 
         <el-form-item label="6. 请选择您所在的省份（单选）" prop="region">
           <el-select
+            :key="provinceSelectKey"
             v-model="formData.region"
             filterable
             placeholder="输入省份名称或拼音首字母搜索..."
@@ -82,9 +83,9 @@
           >
             <el-option
               v-for="item in provinceOptions"
-              :key="item.id"
+              :key="`region-${item.id}-${item.name}`"
               :label="item.name"
-              :value="item.id"
+              :value="String(item.id)"
             />
           </el-select>
         </el-form-item>
@@ -181,6 +182,7 @@ export default {
       formData: this.getInitialFormData(),
       enterpriseOptions: [],
       provinceOptions: [],
+      provinceSelectKey: 0,
       consultDirectionOptions: [],
       submitSuccess: false,
       rules: {
@@ -259,7 +261,7 @@ export default {
         .filter(item => item && item.dict_type === type)
         .sort((a, b) => Number(a.sort_order || 0) - Number(b.sort_order || 0))
         .map(item => ({
-          id: item.dict_key,
+          id: String(item.dict_key),
           name: item.dict_value
         }))
     },
@@ -294,7 +296,13 @@ export default {
         const consultDirectionOptions = this.normalizeDirectionOptions(list)
 
         if (enterpriseOptions.length) this.enterpriseOptions = enterpriseOptions
-        if (provinceOptions.length) this.provinceOptions = provinceOptions
+        if (provinceOptions.length) {
+          this.provinceOptions = provinceOptions
+          this.provinceSelectKey += 1
+          if (this.formData.region && !provinceOptions.some(item => item.id === String(this.formData.region))) {
+            this.formData.region = ''
+          }
+        }
         if (consultDirectionOptions.length) this.consultDirectionOptions = consultDirectionOptions
       } catch (error) {
         // 保留本地兜底选项，避免接口异常时无法填写表单。