fix: 首页功能优化，模块优化。

src/views/invest/creditInstallmentHistory/index.vue

@@ -29,7 +29,7 @@
         </div>
       </div>
       <div class="content-con" v-loading="loading">
-        <el-table v-loading="loading" :data="installmentHistoryList" @selection-change="handleSelectionChange" height="calc(100% - 0.62rem)">
+        <el-table v-loading="loading" :data="installmentHistoryList" height="calc(100% - 0.62rem)">
           <el-table-column label="信用卡" align="center" width="200" prop="bankNameCode" />
           <el-table-column label="分期金额" align="center" prop="installmentAmount" />
           <el-table-column label="分期日期" align="center" prop="installmentDate" width="100">
@@ -183,11 +183,13 @@
             <div class="title">基本信息</div>
             <div class="operate-btn-con">
               <el-button @click="handleAddDetail" icon="Plus" v-hasPermi="['invest:installmentHistory:add']">新增</el-button>
+              <el-button icon="Delete" @click="handleDeleteDetail" v-hasPermi="['invest:installmentHistory:remove']">删除明细</el-button>
               <el-button @click="handleUpdateInterest" icon="Expand" v-hasPermi="['invest:installmentHistory:add']">总利息汇总</el-button>
             </div>
           </div>
           <div class="content-con">
-            <el-table v-loading="loading" :data="installmentDetailList">
+            <el-table v-loading="loading" @selection-change="handleSelectionChange" :data="installmentDetailList">
+              <el-table-column type="selection" width="55" align="center" />
               <el-table-column label="入账日期" align="center" prop="repaymentDate" width="180">
                 <template #default="scope">
                   <span>{{ parseTime(scope.row.repaymentDate, '{y}-{m}-{d}') }}</span>
@@ -581,10 +583,11 @@ function handleDelete(row) {
 
 /** 删除按钮操作 */
 function handleDeleteDetail(row) {
+  const _ids = row.id || ids.value
   proxy.$modal
     .confirm('是否确认删除选中的数据项？')
     .then(function () {
-      return delInstallmentDetail(row.id)
+      return delInstallmentDetail(_ids)
     })
     .then(() => {
       listInstallmentDetail({ installmentHistoryId: currentInstallmentHistoryId.value, pageNum: 1, pageSize: 1000 }).then((response) => {