diff --git a/src/views/modules/sampleTracking/projectProofTracking.vue b/src/views/modules/sampleTracking/projectProofTracking.vue
index b04adea..a5ff9ef 100644
--- a/src/views/modules/sampleTracking/projectProofTracking.vue
+++ b/src/views/modules/sampleTracking/projectProofTracking.vue
@@ -64,7 +64,14 @@
           <el-button type="warning" @click="openCreateProofDialog()">新增打样</el-button>
           <el-button type="success" plain :loading="syncBatchNpiLoading" @click="syncBatchProjectPartToNpi()">同步项目物料到NPI</el-button>
           <el-button type="success" plain :loading="syncBatchProofLoading" @click="syncBatchProofToNpi()">同步打样到NPI</el-button>
-          <el-button type="info" v-if="isAuth('833001005:set')" plain @click="openBuProcessConfigDialog">事业部进度设置</el-button>
+          <el-button
+            type="info"
+            v-if="isAuth('833001005:set')"
+            plain
+            :loading="buProcessConfigLoading"
+            :disabled="buProcessConfigLoading"
+            @click="openBuProcessConfigDialog"
+          >事业部进度设置</el-button>
           <el-button type="info" v-if="isAuth('833001005:set2')" plain @click="openDefaultProcessConfigDialog">默认进度设置</el-button>
           <el-tooltip style="margin-top: 2px;margin-left: 10px"
             content="已完成后，双击日期选择框可回退为未完成"
@@ -1425,6 +1432,7 @@ export default {
       processColumns: cloneDefaultProcessColumns(),
       processCodeLabelMap: buildProcessCodeLabelMapByRows(cloneDefaultProcessColumns()),
       buProcessCategoryOptionsMap: {},
+      buProcessConfigLoading: false,
       buProcessConfigDialogVisible: false,
       buProcessConfigRows: [],
       buProcessConfigMap: {},
@@ -2583,13 +2591,25 @@ export default {
       this.buProcessConfigRows = rows
     },
     openBuProcessConfigDialog () {
-      this.ensureBuProcessConfigRows()
+      if (this.buProcessConfigLoading) {
+        return
+      }
+      this.buProcessConfigLoading = true
       this.processOrderDragState = {
         buNo: '',
         fromIndex: -1
       }
-      this.buProcessConfigDialogVisible = true
-      this.loadAllBuProcessCategoryOptions(this.buProcessConfigRows, false)
+      // 每次打开都强制拉取后端最新配置，避免必须整页刷新才能看到变更。
+      Promise.all([
+        this.queryProcessColumns(),
+        this.queryBuProcessConfig()
+      ]).finally(() => {
+        this.ensureBuProcessConfigRows()
+        this.buProcessConfigDialogVisible = true
+        this.loadAllBuProcessCategoryOptions(this.buProcessConfigRows, false).finally(() => {
+          this.buProcessConfigLoading = false
+        })
+      })
     },
     buildDefaultProcessConfigRow (item) {
       const parsedSortNo = parseInt(item && item.sortNo, 10)