diff --git a/src/views/modules/eam/eamProjectInfo.vue b/src/views/modules/eam/eamProjectInfo.vue
index 289723f..f70e0ef 100644
--- a/src/views/modules/eam/eamProjectInfo.vue
+++ b/src/views/modules/eam/eamProjectInfo.vue
@@ -1390,7 +1390,7 @@ import {updateColumnSize} from "../../../api/table";
           updateBy: this.$store.state.user.name,
         },
         searchBusinessData:{
-          site: this.$store.state.user.site,
+          site: '',
           username: '',
           roleDesc: '',
           userDisplay: '',
@@ -1399,7 +1399,7 @@ import {updateColumnSize} from "../../../api/table";
           limit: 10,
         },
         searchBusinessData1:{
-          site: this.$store.state.user.site,
+          site: '',
           username: '',
           roleDesc: '',
           userDisplay: '',
@@ -1408,7 +1408,7 @@ import {updateColumnSize} from "../../../api/table";
           limit: 10,
         },
         searchBusinessData2:{
-          site: this.$store.state.user.site,
+          site: '',
           username: '',
           roleDesc: '',
           userDisplay: '',
@@ -1417,7 +1417,7 @@ import {updateColumnSize} from "../../../api/table";
           limit: 10,
         },
         searchBusinessData3:{
-          site: this.$store.state.user.site,
+          site: '',
           username: '',
           roleDesc: '',
           userDisplay: '',
@@ -1426,7 +1426,7 @@ import {updateColumnSize} from "../../../api/table";
           limit: 10,
         },
         searchBusinessData4:{
-          site: this.$store.state.user.site,
+          site: '',
           username: '',
           roleDesc: '',
           userDisplay: '',
@@ -1435,7 +1435,7 @@ import {updateColumnSize} from "../../../api/table";
           limit: 10,
         },
         searchBusinessData5:{
-          site: this.$store.state.user.site,
+          site: '',
           username: '',
           roleDesc: '',
           userDisplay: '',
@@ -1444,7 +1444,7 @@ import {updateColumnSize} from "../../../api/table";
           limit: 10,
         },
         searchBusinessData6:{
-          site: this.$store.state.user.site,
+          site: '',
           username: '',
           roleDesc: '',
           userDisplay: '',
@@ -1453,7 +1453,7 @@ import {updateColumnSize} from "../../../api/table";
           limit: 10,
         },
         searchBusinessData7:{
-          site: this.$store.state.user.site,
+          site: '',
           username: '',
           roleDesc: '',
           userDisplay: '',
@@ -1462,7 +1462,7 @@ import {updateColumnSize} from "../../../api/table";
           limit: 10,
         },
         searchBusinessData8:{
-          site: this.$store.state.user.site,
+          site: '',
           username: '',
           roleDesc: '',
           userDisplay: '',
@@ -2990,9 +2990,11 @@ import {updateColumnSize} from "../../../api/table";
         getSiteAndBuByUserName(tempData).then(({data}) => {
           if (data.code === 0) {
             this.userBuList = data.rows
-            const defaultBuNo = this.userBuList.length > 0 ? this.getBuNoByJoinedValue(this.userBuList[0].buNo) : ''
+            const defaultBuValue = this.userBuList.length > 0 ? this.userBuList[0].buNo : ''
+            const defaultBuNo = this.getBuNoByJoinedValue(defaultBuValue)
+            const defaultSite = this.getSiteByJoinedBuValue(defaultBuValue) || this.$store.state.user.site
             this.loadSearchProjectCategory('')
-            this.loadModalProjectCategory(defaultBuNo)
+            this.loadModalProjectCategory(defaultBuNo, '', defaultSite)
           } else {
             this.userBuList = []
             this.searchProjectCategoryList = []
@@ -3037,10 +3039,52 @@ import {updateColumnSize} from "../../../api/table";
         }
         return this.getBuNoByJoinedValue(matchBu.buNo)
       },
+      // 根据 BU 描述获取 site
+      getSiteByBuDesc (buDesc) {
+        if (!buDesc) {
+          return ''
+        }
+        let matchBu = this.userBuList.find(item => item.buDesc === buDesc)
+        if (!matchBu) {
+          return ''
+        }
+        return this.getSiteByJoinedBuValue(matchBu.buNo)
+      },
+      // 获取查询区当前 site（优先取 BU 对应 site）
+      getCurrentSearchSite () {
+        return this.getSiteByBuDesc(this.searchData.buDesc) || this.$store.state.user.site
+      },
+      // 获取当前弹窗对应 site（优先取项目/BU 对应 site）
+      getCurrentModalSite () {
+        let siteByBu = this.getSiteByJoinedBuValue(this.modalData.bu)
+        if (siteByBu) {
+          return siteByBu
+        }
+        if (this.modalData && this.modalData.site) {
+          return this.modalData.site
+        }
+        if (this.projectPartCurrentRow && this.projectPartCurrentRow.site) {
+          return this.projectPartCurrentRow.site
+        }
+        return this.$store.state.user.site
+      },
+      // 同步人员查询弹窗 site
+      syncBusinessSearchSite (site) {
+        let currentSite = site || this.getCurrentModalSite()
+        this.searchBusinessData.site = currentSite
+        this.searchBusinessData1.site = currentSite
+        this.searchBusinessData2.site = currentSite
+        this.searchBusinessData3.site = currentSite
+        this.searchBusinessData4.site = currentSite
+        this.searchBusinessData5.site = currentSite
+        this.searchBusinessData6.site = currentSite
+        this.searchBusinessData7.site = currentSite
+        this.searchBusinessData8.site = currentSite
+      },
       // 加载查询区项目分类
       loadSearchProjectCategory (buNo) {
         let inData = {
-          site: this.$store.state.user.site,
+          site: this.getCurrentSearchSite(),
           buNo: buNo || ''
         }
         getProjectCategoryByBu(inData).then(({data}) => {
@@ -3054,9 +3098,9 @@ import {updateColumnSize} from "../../../api/table";
         })
       },
       // 加载弹窗项目分类
-      loadModalProjectCategory (buNo, currentProjectCategory) {
+      loadModalProjectCategory (buNo, currentProjectCategory, site) {
         let inData = {
-          site: this.$store.state.user.site,
+          site: site || this.getCurrentModalSite(),
           buNo: buNo || ''
         }
         getProjectCategoryByBu(inData).then(({data}) => {
@@ -3078,6 +3122,7 @@ import {updateColumnSize} from "../../../api/table";
       // 查询区 BU 变化后刷新项目分类
       searchBuChangeHandle (buDesc) {
         this.searchData.projectCategory = ''
+        this.searchData.site = this.getCurrentSearchSite()
         let buNo = this.getBuNoByBuDesc(buDesc)
         this.loadSearchProjectCategory(buNo)
       },
@@ -3088,6 +3133,7 @@ import {updateColumnSize} from "../../../api/table";
         this.modalData.customerDesc = ''
         this.modalData.projectCategory = ''
         let buNo = this.getBuNoByJoinedValue(buValue)
+        this.syncBusinessSearchSite(this.modalData.site)
         this.loadModalProjectCategory(buNo)
       },
 
@@ -3126,6 +3172,7 @@ import {updateColumnSize} from "../../../api/table";
 
       /* 列表方法的回调 */
       getBaseData (val) {
+        this.syncBusinessSearchSite()
         if (this.tagNo === 509) {
           this.modalData.customerNo = val.customer_no
           this.modalData.customerDesc = val.customer_desc
@@ -3468,6 +3515,7 @@ import {updateColumnSize} from "../../../api/table";
         this.selectTypeFlag = params
           this.searchData.limit = this.pageSize
           this.searchData.page = this.pageIndex
+          this.searchData.site = this.getCurrentSearchSite()
           eamProjectInfoSearch(this.searchData).then(({data}) => {
             if (data.code === 0) {
               this.dataList = data.page.list
@@ -3541,10 +3589,12 @@ import {updateColumnSize} from "../../../api/table";
         this.selectTypeFlag = params
         this.searchData.limit = this.pageSize
         this.searchData.page = this.pageIndex
+        this.searchData.site = this.getCurrentSearchSite()
         if (params !== null && params !== undefined) {
+          const queryBuDesc = params.buDesc !== undefined ? params.buDesc : this.searchData.buDesc
           params.limit = this.pageSize
           params.page = this.pageIndex
-          params.site = this.$store.state.user.site
+          params.site = this.getSiteByBuDesc(queryBuDesc) || this.$store.state.user.site
           params.userName = this.$store.state.user.name
         } else {
           params = this.searchData
@@ -3700,10 +3750,12 @@ import {updateColumnSize} from "../../../api/table";
       },
 
       addModal () {
+        let defaultBuValue = this.userBuList.length > 0 ? this.userBuList[0].buNo : ''
+        let defaultSite = this.getSiteByJoinedBuValue(defaultBuValue) || this.$store.state.user.site
         this.modalData = {
           flag: '1',
-          bu: this.userBuList[0].buNo,
-          site: this.$store.state.user.site,
+          bu: defaultBuValue,
+          site: defaultSite,
           customerNo:'',
           customerDesc:'',
           projectCategory:'',
@@ -3757,6 +3809,7 @@ import {updateColumnSize} from "../../../api/table";
         }
         let defaultBuNo = this.getBuNoByJoinedValue(this.modalData.bu)
         this.loadModalProjectCategory(defaultBuNo)
+        this.syncBusinessSearchSite(defaultSite)
         this.modalDisableFlag = false
         this.modalPartDisableFlag = false
         this.clearButtonFlag = false
@@ -3842,6 +3895,7 @@ import {updateColumnSize} from "../../../api/table";
         }
         let editBuNo = this.getBuNoByJoinedValue(this.modalData.bu)
         this.loadModalProjectCategory(editBuNo, this.modalData.projectCategory)
+        this.syncBusinessSearchSite(this.modalData.site)
         this.modalDisableFlag = true
         this.modalPartDisableFlag = false
         this.clearButtonFlag = true
@@ -4350,6 +4404,7 @@ import {updateColumnSize} from "../../../api/table";
         }
       },
       searchBusinessInfoList1 () {
+        this.syncBusinessSearchSite()
         searchBusinessInfo1(this.searchBusinessData1).then(({data}) => {
           if (data && data.code === 0){
             this.businessDataList1 = data.rows;
@@ -4357,6 +4412,7 @@ import {updateColumnSize} from "../../../api/table";
         })
       },
       searchBusinessInfoList () {
+        this.syncBusinessSearchSite()
         searchBusinessInfo(this.searchBusinessData).then(({data}) => {
           if (data && data.code === 0){
             this.businessDataList = data.rows;
@@ -4364,6 +4420,7 @@ import {updateColumnSize} from "../../../api/table";
         })
       },
       searchBusinessInfoList2 () {
+        this.syncBusinessSearchSite()
         searchBusinessInfo2(this.searchBusinessData2).then(({data}) => {
           if (data && data.code === 0){
             this.businessDataList2 = data.rows;
@@ -4371,6 +4428,7 @@ import {updateColumnSize} from "../../../api/table";
         })
       },
       searchBusinessInfoList3 () {
+        this.syncBusinessSearchSite()
         searchBusinessInfo3(this.searchBusinessData3).then(({data}) => {
           if (data && data.code === 0){
             this.businessDataList3 = data.rows;
@@ -4378,6 +4436,7 @@ import {updateColumnSize} from "../../../api/table";
         })
       },
       searchBusinessInfoList4 () {
+        this.syncBusinessSearchSite()
         searchBusinessInfo4(this.searchBusinessData4).then(({data}) => {
           if (data && data.code === 0){
             this.businessDataList4 = data.rows;
@@ -4385,6 +4444,7 @@ import {updateColumnSize} from "../../../api/table";
         })
       },
       searchBusinessInfoList5 () {
+        this.syncBusinessSearchSite()
         searchBusinessInfo5(this.searchBusinessData5).then(({data}) => {
           if (data && data.code === 0){
             this.businessDataList5 = data.rows;
@@ -4392,6 +4452,7 @@ import {updateColumnSize} from "../../../api/table";
         })
       },
       searchBusinessInfoList6 () {
+        this.syncBusinessSearchSite()
         searchBusinessInfo6(this.searchBusinessData6).then(({data}) => {
           if (data && data.code === 0){
             this.businessDataList6 = data.rows;
@@ -4399,6 +4460,7 @@ import {updateColumnSize} from "../../../api/table";
         })
       },
       searchBusinessInfoList7 () {
+        this.syncBusinessSearchSite()
         searchBusinessInfo7(this.searchBusinessData7).then(({data}) => {
           if (data && data.code === 0){
             this.businessDataList7 = data.rows;
@@ -4406,6 +4468,7 @@ import {updateColumnSize} from "../../../api/table";
         })
       },
       searchBusinessInfoList8 () {
+        this.syncBusinessSearchSite()
         searchBusinessInfo8(this.searchBusinessData8).then(({data}) => {
           if (data && data.code === 0){
             this.businessDataList8 = data.rows;
@@ -4743,6 +4806,7 @@ import {updateColumnSize} from "../../../api/table";
         } else {
           this.modalData.eeEngineer = ''
         }
+        this.syncBusinessSearchSite(this.modalData.site)
         this.modalDisableFlag = true
         this.modalPartDisableFlag = true
         this.modalFlag = true
@@ -4827,6 +4891,7 @@ import {updateColumnSize} from "../../../api/table";
         if (row.eeEngineer != null && row.eeEngineer !== ''){
           this.modalData.eeEngineerName = row.eeEngineer.split('-')[1] // 截取用户名
         }
+        this.syncBusinessSearchSite(this.modalData.site)
         this.modalDisableFlag = true
         this.modalPartDisableFlag = true
         this.clearButtonFlag = true