diff --git a/src/utils/common/compUtils.ts b/src/utils/common/compUtils.ts
index a3b2c0a..29bd915 100644
--- a/src/utils/common/compUtils.ts
+++ b/src/utils/common/compUtils.ts
@@ -143,7 +143,12 @@ export function mapTableTotalSummary(tableData: Recordable[], fieldKeys: string[
   let totals: any = { _row: '合计', _index: '合计' };
   fieldKeys.forEach((key) => {
     totals[key] = tableData.reduce((prev, next) => {
-      prev += next[key];
+      // update-begin--author:liaozhiyang---date:20240118---for：【QQYUN-7891】PR 合计工具方法，转换为Nuber类型再计算
+      const value = Number(next[key]);
+      if (!Number.isNaN(value)) {
+        prev += value;
+      }
+      // update-end--author:liaozhiyang---date:20240118---for：【QQYUN-7891】PR 合计工具方法，转换为Nuber类型再计算
       return prev;
     }, 0);
   });
@@ -516,4 +521,4 @@ export function tenantSaasMessage(title){
       cancelButtonProps: { style: { display: 'none' } },
     })
   }
-}
\ No newline at end of file
+}