diff --git a/components/region-select/index.vue b/components/region-select/index.vue
new file mode 100644
index 0000000..beab06f
--- /dev/null
+++ b/components/region-select/index.vue
@@ -0,0 +1,284 @@
+<template>
+  <div
+    v-if="popupVisible"
+    class="region-select-overlay"
+    @click.self="handleClose"
+  >
+    <div class="region-select-popup">
+      <div class="popup-header">
+        <h3 class="popup-title">选择收益区域</h3>
+      </div>
+      <div class="popup-content">
+        <picker-view
+          v-if="popupVisible"
+          class="picker-view"
+          :indicator-style="indicatorStyle"
+          :value="pickerValue"
+          @change="handlePickerChange"
+        >
+          <picker-view-column>
+            <div v-for="p in provinces" :key="p.id" class="picker-item">
+              {{ p.name }}
+            </div>
+          </picker-view-column>
+          <picker-view-column>
+            <div v-for="c in cities" :key="c.id" class="picker-item">
+              {{ c.name }}
+            </div>
+          </picker-view-column>
+          <picker-view-column>
+            <div v-for="d in districts" :key="d.id" class="picker-item">
+              {{ d.name }}
+            </div>
+          </picker-view-column>
+        </picker-view>
+      </div>
+      <div class="popup-footer">
+        <button class="popup-btn popup-cancel" @click="handleClose">
+          取消
+        </button>
+        <button class="popup-btn popup-confirm" @click="handleConfirm">
+          确认
+        </button>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script>
+import { getRegionSelect, setRegion, getRegionAreaTree } from '@/config/mine.js'
+
+export default {
+  name: 'region-select',
+  data() {
+    return {
+      popupVisible: false,
+      areaTree: [],
+      provinces: [],
+      cities: [],
+      districts: [],
+      pickerValue: [0, 0, 0],
+      indicatorStyle: `height: 50px;`,
+    }
+  },
+  async created() {
+    uni.showLoading({
+      title: '加载中...',
+    })
+    try {
+      const res = await getRegionSelect()
+      if (
+        res.code === 200 &&
+        res.data &&
+        res.data.regionStatus === 0 &&
+        !res.data.province
+      ) {
+        this.open()
+      }
+    } catch (error) {
+      console.error('Failed to get region select info:', error)
+    } finally {
+      uni.hideLoading()
+    }
+  },
+  methods: {
+    async open() {
+      uni.showLoading({
+        title: '加载中...',
+      })
+      return new Promise(async (resolve, reject) => {
+        if (this.areaTree?.length === 0) {
+          await this.loadAreaTree()
+        }
+        this.popupVisible = true
+        resolve()
+        uni.hideLoading()
+      })
+    },
+    async loadAreaTree() {
+      try {
+        const res = await getRegionAreaTree()
+        if (res.code === 200 && res.data) {
+          this.areaTree = res.data
+          this.provinces = this.areaTree
+          if (this.provinces.length > 0) {
+            this.cities = this.provinces[0].children || []
+            if (this.cities.length > 0) {
+              this.districts = this.cities[0].children || []
+            } else {
+              this.districts = []
+            }
+          }
+          return true
+        }
+        return false
+      } catch (error) {
+        console.error('Failed to load area tree:', error)
+      }
+    },
+    handlePickerChange(e) {
+      const [pIndex, cIndex] = e.detail.value
+      const oldPIndex = this.pickerValue[0]
+      const oldCIndex = this.pickerValue[1]
+
+      this.pickerValue = e.detail.value
+
+      if (pIndex !== oldPIndex) {
+        this.cities = this.provinces[pIndex]?.children || []
+        this.districts = this.cities[0]?.children || []
+      } else if (cIndex !== oldCIndex) {
+        this.districts = this.cities[cIndex]?.children || []
+      }
+    },
+    handleClose() {
+      this.popupVisible = false
+    },
+    async handleConfirm() {
+      const [pIndex, cIndex, dIndex] = this.pickerValue
+      const province = this.provinces[pIndex]
+      const city = this.cities[cIndex]
+      const district = this.districts[dIndex]
+
+      if (!province || !city || !district) {
+        return
+      }
+      try {
+        const params = {
+          province: province.id,
+          city: city.id,
+          county: district.id,
+        }
+        const res = await setRegion(params)
+        if (res.code === 200) {
+          this.handleClose()
+          this.$emit('success')
+        } else {
+          throw new Error(res.message || 'Failed to set region')
+        }
+      } catch (error) {
+        console.error('Failed to set region:', error)
+      }
+    },
+  },
+}
+</script>
+
+<style scoped>
+.region-select-overlay {
+  position: fixed;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  background-color: rgba(0, 0, 0, 0.5);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  z-index: 1000;
+  transition: opacity 0.3s ease;
+}
+
+.region-select-popup {
+  width: 90%;
+  max-width: 680rpx;
+  background-color: white;
+  border-radius: 24rpx;
+  animation: scale-up 0.3s ease-out;
+  max-height: 80vh;
+  display: flex;
+  flex-direction: column;
+  overflow: hidden;
+  box-shadow: 0 4rpx 24rpx rgba(0, 0, 0, 0.1);
+}
+
+.popup-header {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  padding: 30rpx;
+  border-bottom: 1rpx solid #f5f5f5;
+  flex-shrink: 0;
+}
+
+.popup-title {
+  font-size: 32rpx;
+  font-weight: 600;
+  color: #1c1c1e;
+  margin: 0;
+}
+
+.popup-btn {
+  border: none;
+  background: none;
+  cursor: pointer;
+}
+
+.popup-content {
+  overflow: hidden;
+  flex-grow: 1;
+}
+
+.picker-view {
+  width: 100%;
+  height: 500rpx;
+}
+
+.picker-item {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  height: 50px;
+  font-size: 30rpx;
+  color: #666;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+.popup-footer {
+  display: flex;
+  flex-shrink: 0;
+  padding: 24rpx;
+  gap: 24rpx;
+  background-color: #f7f7f7;
+  border-top: 1rpx solid #efefef;
+}
+
+.popup-footer .popup-btn {
+  flex: 1;
+  text-align: center;
+  padding: 14rpx 0;
+  font-size: 28rpx;
+  border-radius: 40rpx;
+  font-weight: 500;
+  transition:
+    transform 0.1s ease,
+    box-shadow 0.2s ease;
+}
+
+.popup-footer .popup-btn:active {
+  transform: scale(0.97);
+}
+
+.popup-footer .popup-cancel {
+  background-color: #eee;
+  color: #555;
+}
+
+.popup-footer .popup-confirm {
+  background: linear-gradient(135deg, #007aff, #0056b3);
+  color: white;
+  box-shadow: 0 4rpx 12rpx rgba(0, 122, 255, 0.25);
+}
+
+@keyframes scale-up {
+  from {
+    transform: scale(0.8);
+    opacity: 0;
+  }
+  to {
+    transform: scale(1);
+    opacity: 1;
+  }
+}
+</style>
diff --git a/pages/index/index.vue b/pages/index/index.vue
index 5f5c25b..487f279 100644
--- a/pages/index/index.vue
+++ b/pages/index/index.vue
@@ -155,6 +155,7 @@
         ></u-modal>
       </div>
     </view>
+    <RegionSelect v-if="userInfo.memberCode != 'BD68880628'" />
   </view>
 </template>
 
@@ -171,6 +172,8 @@ import znNewsPopup from '@/components/znNewsPopup.vue'
 import areaProductList from '@/components/area-product-list/index.vue'
 import { formatCurrency } from '@/util/index.js'
 import { mapGetters } from 'vuex'
+import RegionSelect from '@/components/region-select/index.vue'
+
 export default {
   components: {
     noticePopup,
@@ -178,6 +181,7 @@ export default {
     'cl-tabbar': clTabbar,
     getTree,
     areaProductList,
+    RegionSelect,
   },
   filters: {
     seles(value) {