diff --git a/src/main/java/io/v/nutz/zhgh/welfare/controller/WelfareAddressManageController.java b/src/main/java/io/v/nutz/zhgh/welfare/controller/WelfareAddressManageController.java
index 1ef44ea..4769ae2 100644
--- a/src/main/java/io/v/nutz/zhgh/welfare/controller/WelfareAddressManageController.java
+++ b/src/main/java/io/v/nutz/zhgh/welfare/controller/WelfareAddressManageController.java
@@ -73,7 +73,11 @@ public class WelfareAddressManageController {
     @ViReturn
     @RequiresPermissions("welfare.addressManage")
     public Object doDefault(String id) {
-        simpleService.dao().update(WelfareMemberAddress.class, Chain.make("isDefault", false), Cnd.where("userId", "=", ShiroUtil.getUserId()));
+        WelfareMemberAddress address = simpleService.dao().fetch(WelfareMemberAddress.class, id);
+        if (address == null) {
+            return null;
+        }
+        simpleService.dao().update(WelfareMemberAddress.class, Chain.make("isDefault", false), Cnd.where("userId", "=", address.getUserId()));
         simpleService.dao().update(WelfareMemberAddress.class, Chain.make("isDefault", true), Cnd.where("id", "=", id));
         return null;
     }
diff --git a/src/main/resources/views/mobile/welfare/list/receive.html b/src/main/resources/views/mobile/welfare/list/receive.html
index 3fc2077..4a134ed 100644
--- a/src/main/resources/views/mobile/welfare/list/receive.html
+++ b/src/main/resources/views/mobile/welfare/list/receive.html
@@ -288,8 +288,11 @@ layout("/mobile/platform.html"){
                v-model="selectAddressPopup">
         <div style="height: 100%">
             <div style="font-size: 15px; font-weight: bold; text-align: center; padding-top: 16px">配送至</div>
+            <div style="padding: 8px 16px; color: #969799; font-size: 12px; line-height: 18px">
+                可配送辖区：哈尔滨市{{receiveAddressAreaText}}
+            </div>
             <template v-if="addressList && addressList.length>0">
-                <van-cell @click="addressClick(item);selectAddressPopup=false" clickable icon="location-o"
+                <van-cell @click="addressClick(item)" clickable icon="location-o"
                           v-for="item in addressList">
                     <template #title>{{item.address}}</template>
                     <template #label>
@@ -454,10 +457,16 @@ layout("/mobile/platform.html"){
 
                 clickUpOrDown: false,
                 mobile: "",
-                totalIntegral: 0
+                totalIntegral: 0,
+                selectedAddressCity: null,
+                selectedAddressCounty: null,
+                receiveAddressAreaList: ["道里区", "南岗区", "道外区", "香坊区", "呼兰区", "松北区", "阿城区", "双城区", "平房区"]
             }
         },
         computed: {
+            receiveAddressAreaText() {
+                return this.receiveAddressAreaList.join("、")
+            },
             sumSelectNum() {
                 if (this.projectInfo && this.projectInfo.welfareProjectSubjects) {
                     return this.projectInfo.welfareProjectSubjects[0].options
@@ -573,10 +582,12 @@ layout("/mobile/platform.html"){
                         }
                         await this.selectAddressList()
                         if (this.addressList && this.addressList.length > 0) {
-                            const resp = this.addressList.find((v) => v.isDefault)
+                            const resp = this.getDefaultAddress()
                             this.addressClick(resp)
                         } else {
                             this.selectAddress = ""
+                            this.selectedAddressCity = null
+                            this.selectedAddressCounty = null
                         }
                         this.selectAddressPopup = true
                     })
@@ -648,9 +659,16 @@ layout("/mobile/platform.html"){
                 }
                 this.confirmPopup = true
 
-                //回显用户的地址
-                if (this.projectInfo.provideMode === 3 && this.isSelect && this.userSelection) {
-                    this.selectAddress = this.userSelection[0].receiveAddress
+                //回显用户的地址，没有选择记录时读取默认地址
+                if (this.projectInfo.provideMode === 3) {
+                    if (this.isSelect && this.userSelection) {
+                        this.selectAddress = this.userSelection[0].receiveAddress
+                        this.selectedAddressCity = this.getReceiveAddressCity(this.selectAddress)
+                        this.selectedAddressCounty = this.getReceiveAddressCounty(this.selectAddress)
+                    } else {
+                        await this.selectAddressList()
+                        this.addressClick(this.getDefaultAddress())
+                    }
                 }
 
                 //回显用户签名
@@ -666,6 +684,9 @@ layout("/mobile/platform.html"){
                         this.$modal.msg("请填写您的收货地址")
                         return
                     }
+                    if (!this.validateReceiveAddressArea()) {
+                        return
+                    }
                 }
                 if (this.projectInfo.signMode === 2) {
                     if (this.signData == null || this.signData === "") {
@@ -743,10 +764,58 @@ layout("/mobile/platform.html"){
                 this.selectAddressPopup = true
             },
 
+            getDefaultAddress() {
+                if (!this.addressList || this.addressList.length === 0) {
+                    return null
+                }
+                const defaultAddressList = this.addressList.filter((v) => v.isDefault === true || v.isDefault === 1 || v.isDefault === "1")
+                return defaultAddressList.length > 0 ? defaultAddressList[0] : null
+            },
+
+            isReceiveAddressArea(city, county) {
+                return city && city.trim() === "哈尔滨市" && county && this.receiveAddressAreaList.includes(county.trim())
+            },
+
+            getReceiveAddressCity(receiveAddress) {
+                if (!receiveAddress) {
+                    return null
+                }
+                return receiveAddress.includes("哈尔滨市") ? "哈尔滨市" : null
+            },
+
+            getReceiveAddressCounty(receiveAddress) {
+                if (!receiveAddress) {
+                    return null
+                }
+                return this.receiveAddressAreaList.find((county) => receiveAddress.includes("哈尔滨市" + county))
+            },
+
+            validateReceiveAddressArea() {
+                const city = this.selectedAddressCity || this.getReceiveAddressCity(this.selectAddress)
+                const county = this.selectedAddressCounty || this.getReceiveAddressCounty(this.selectAddress)
+                if (this.isReceiveAddressArea(city, county)) {
+                    return true
+                }
+                this.$modal.msg("收货地址仅支持哈尔滨市下辖9个市辖区：" + this.receiveAddressAreaText)
+                return false
+            },
+
             //地址列表点击
             addressClick(item) {
+                if (!item) {
+                    this.selectAddress = ""
+                    this.selectedAddressCity = null
+                    this.selectedAddressCounty = null
+                    return
+                }
                 const {province, city, county, address, name, tel} = item
                 this.selectAddress = "收货地址:" + province + city + county + address + "," + "收件人：" + name + "," + "联系方式：" + tel
+                this.selectedAddressCity = city
+                this.selectedAddressCounty = county
+                if (!this.isReceiveAddressArea(city, county)) {
+                    this.$modal.msg("该地址不在可配送辖区内，可配送辖区：哈尔滨市" + this.receiveAddressAreaText)
+                }
+                this.selectAddressPopup = false
             },
 
             async getProjectInfo() {
diff --git a/src/main/resources/views/platform/welfare/userChoose.html b/src/main/resources/views/platform/welfare/userChoose.html
index cdb5efa..cd67513 100644
--- a/src/main/resources/views/platform/welfare/userChoose.html
+++ b/src/main/resources/views/platform/welfare/userChoose.html
@@ -323,7 +323,7 @@ layout("/layouts/platform.html"){
                                         </div>
                                     </div>
                                     <span style="color: #ac3111">
-                                        温馨提示：填写默认收货地址后，系统会自动选择默认地址；如未设置默认，请您在添加收货地址后在此下拉框进行选择
+                                        温馨提示：填写默认收货地址后，系统会自动选择默认地址；如未设置默认，请您在添加收货地址后在此下拉框进行选择。可配送辖区：哈尔滨市{{receiveAddressAreaText}}
                                     </span>
                                 </el-form-item>
                             </el-col>
@@ -461,6 +461,9 @@ layout("/layouts/platform.html"){
                 addressList: [],
                 descData: "",
                 descDialogVisible: false,
+                selectedAddressCity: null,
+                selectedAddressCounty: null,
+                receiveAddressAreaList: ["道里区", "南岗区", "道外区", "香坊区", "呼兰区", "松北区", "阿城区", "双城区", "平房区"],
 
                 projectInfo: {},
                 welfareSubject: {},
@@ -505,6 +508,9 @@ layout("/layouts/platform.html"){
             }
         },
         computed: {
+            receiveAddressAreaText() {
+                return this.receiveAddressAreaList.join("、")
+            },
             sumSelectNum() {
                 if (this.projectInfo && this.projectInfo.welfareProjectSubjects) {
                     return this.projectInfo.welfareProjectSubjects[0].options
@@ -596,14 +602,6 @@ layout("/layouts/platform.html"){
             },
             //数量更改
             numChange(value, option, optionIndex) {
-                this.$nextTick(() => {
-                    // 查找+1按钮
-                    const plusButton = document.querySelector(".el-input-number__increase")
-                    // 添加点击事件监听器
-                    plusButton.addEventListener("click", this.handlePlusButtonClick(value, option, optionIndex))
-                })
-            },
-            handlePlusButtonClick(value, option, optionIndex) {
                 const {
                     isIntegralMode,
                     isCheckBox,
@@ -612,11 +610,7 @@ layout("/layouts/platform.html"){
                 } = this.projectInfo
                 //积分模式
                 if (isIntegralMode) {
-                    let totalIntegral = 0
-                    this.projectInfo.welfareProjectSubjects[0].options.forEach(v => {
-                        totalIntegral = totalIntegral + (v.integral * v.selectNum)
-                    })
-                    this.totalIntegral = totalIntegral
+                    this.calcTotalIntegral()
                 } else {
                     if (isCheckBox === "checkBox") {
                         //判断是否支持单个多选
@@ -636,6 +630,13 @@ layout("/layouts/platform.html"){
                     }
                 }
             },
+            calcTotalIntegral() {
+                let totalIntegral = 0
+                this.projectInfo.welfareProjectSubjects[0].options.forEach(v => {
+                    totalIntegral = totalIntegral + (v.integral * v.selectNum)
+                })
+                this.totalIntegral = totalIntegral
+            },
 
             async getProjectInfo(id) {
                 const resp = await $.get("/platform/welfare/common/findOne", {projectId: id})
@@ -664,6 +665,11 @@ layout("/layouts/platform.html"){
                 const address = this.addressOptions.find((a) => a.id === val)
                 if (address) {
                     this.$set(this.formData, "receiveAddress", address.name)
+                    this.selectedAddressCity = address.city
+                    this.selectedAddressCounty = address.county
+                    if (!this.isReceiveAddressArea(address.city, address.county)) {
+                        this.$message.warning("该地址不在可配送辖区内，可配送辖区：哈尔滨市" + this.receiveAddressAreaText)
+                    }
                 }
             },
             doChoose() {
@@ -713,6 +719,9 @@ layout("/layouts/platform.html"){
                                 this.$message.warning("请填写收货地址")
                                 return
                             }
+                            if (!this.validateReceiveAddressArea()) {
+                                return
+                            }
                         }
 
                         if (![1, 4].includes(this.projectInfo.signMode)) {
@@ -766,22 +775,45 @@ layout("/layouts/platform.html"){
                 }
 
                 await this.getProjectInfo(row.id)
+                if (!this.addressOptions || this.addressOptions.length === 0) {
+                    await this.selectUserAddress()
+                }
                 this.$set(this.formData, "userName", "${@shiro.getPrincipalProperty('username')}")
                 this.$set(this.formData, "tel", "${@shiro.getPrincipalProperty('mobile')}")
 
+                let receiveAddress = ""
+                let addressId = null
+                let addressCity = null
+                let addressCounty = null
                 //如果已选择
-                if (row.isChoose > 0) {
-                    this.$set(this.formData, "receiveAddress", this.userSelection[0].receiveAddress)
-                    this.$set(this.formData, "addressId", null)
+                if (row.isChoose > 0 && this.userSelection && this.userSelection.length > 0) {
+                    receiveAddress = this.userSelection[0].receiveAddress
+                    const address = this.addressOptions.find((a) => a.name === receiveAddress)
+                    if (address) {
+                        addressId = address.id
+                        addressCity = address.city
+                        addressCounty = address.county
+                    } else {
+                        addressCity = this.getReceiveAddressCity(receiveAddress)
+                        addressCounty = this.getReceiveAddressCounty(receiveAddress)
+                    }
                     this.$set(this.formData, "sign", this.userSelection[0].userSign)
                 } else {
-                    const address = this.addressOptions.find((a) => a.isDefault)
+                    const address = this.getDefaultAddress()
                     if (address) {
-                        this.$set(this.formData, "receiveAddress", address.name)
-                        this.$set(this.formData, "addressId", address.id)
+                        receiveAddress = address.name
+                        addressId = address.id
+                        addressCity = address.city
+                        addressCounty = address.county
                     }
                 }
                 this.$refs.guava.edit()
+                this.$nextTick(() => {
+                    this.$set(this.formData, "receiveAddress", receiveAddress)
+                    this.$set(this.formData, "addressId", addressId)
+                    this.selectedAddressCity = addressCity
+                    this.selectedAddressCounty = addressCounty
+                })
             },
             //获取用户选择的数据
             async getUserSelection(projectId) {
@@ -802,26 +834,55 @@ layout("/layouts/platform.html"){
                         this.$set(v, "receiveAddress", "")
                     }
                 })
+                if (this.projectInfo.isIntegralMode) {
+                    this.calcTotalIntegral()
+                }
             },
             async getChoice() {
                 const resp = await $.get("/mobile/welfare/mine/isChoice", {projectId: this.projectInfo.id})
                 this.isChoice = resp.data
             },
+            isDefaultAddress(address) {
+                return address && (address.isDefault === true || address.isDefault === 1 || address.isDefault === "1")
+            },
+            getDefaultAddress() {
+                if (!this.addressOptions || this.addressOptions.length === 0) {
+                    return null
+                }
+                return this.addressOptions.find((address) => this.isDefaultAddress(address))
+            },
+            isReceiveAddressArea(city, county) {
+                return city && city.trim() === "哈尔滨市" && county && this.receiveAddressAreaList.includes(county.trim())
+            },
+            getReceiveAddressCity(receiveAddress) {
+                if (!receiveAddress) {
+                    return null
+                }
+                return receiveAddress.includes("哈尔滨市") ? "哈尔滨市" : null
+            },
+            getReceiveAddressCounty(receiveAddress) {
+                if (!receiveAddress) {
+                    return null
+                }
+                return this.receiveAddressAreaList.find((county) => receiveAddress.includes("哈尔滨市" + county))
+            },
+            validateReceiveAddressArea() {
+                const city = this.selectedAddressCity || this.getReceiveAddressCity(this.formData.receiveAddress)
+                const county = this.selectedAddressCounty || this.getReceiveAddressCounty(this.formData.receiveAddress)
+                if (this.isReceiveAddressArea(city, county)) {
+                    return true
+                }
+                this.$message.warning("收货地址仅支持哈尔滨市下辖9个市辖区：" + this.receiveAddressAreaText)
+                return false
+            },
             async selectUserAddress() {
                 const resp = await $.get("/platform/welfare/addressManage/selectUserAddress")
                 resp.data.map((r) => {
-                    let defaultName = r.isDefault ? "默认地址" : ""
+                    let defaultName = this.isDefaultAddress(r) ? "默认地址" : ""
                     r.defaultName = defaultName
                     r.name = "收货地址：" + r.province + r.city + r.county + r.addressDetail + "，收件人：" + r.userName + "，联系方式：" + r.tel
                 })
                 this.addressOptions = resp.data
-                this.$nextTick(() => {
-                    const address = this.addressOptions.find((v) => v.isDefault)
-                    if (address) {
-                        this.$set(this.formData, "addressId", address.id)
-                        this.$set(this.formData, "receiveAddress", address.name)
-                    }
-                })
             },
             // 获取供应商
             async getShoppingType() {