diff --git a/src/pages/Evaluation/BidControl/BidControlManager/components/ZhiQiCha.tsx b/src/pages/Evaluation/BidControl/BidControlManager/components/ZhiQiCha.tsx
index 1f7d3cd..2d1d1f2 100644
--- a/src/pages/Evaluation/BidControl/BidControlManager/components/ZhiQiCha.tsx
+++ b/src/pages/Evaluation/BidControl/BidControlManager/components/ZhiQiCha.tsx
@@ -106,8 +106,8 @@ const ZhiQiCha: React.FC<{}> = (props) => {
             key: 'memo',
             width: "20%",
             tooltip: "一行中存在至少一项选择【否】，当前行的说明必须填写",
-            fieldProps: {
-                maxLength: 100,
+            formItemProps: {
+                rules: [{ max: 500, message: "字数超长，最长500字" }]
             }
         },
     ];
@@ -203,7 +203,7 @@ const ZhiQiCha: React.FC<{}> = (props) => {
             } else if (item.riskFlag == null) {
                 riskEmptyItem = i;
                 break;
-            } else if ((item.relationFlag == "0" || item.riskFlag == "0") && (item.memo == null || item.memo == "")) {
+            } else if ((item.relationFlag == "0" || item.riskFlag == "0") && (item.memo == null || item.memo == "" || item.memo?.length > 500)) {
                 memoEmptyItem = i;
                 break;
             }
@@ -217,7 +217,7 @@ const ZhiQiCha: React.FC<{}> = (props) => {
             return;
         }
         if (memoEmptyItem != -1) {
-            message.warning(`供应商A【${supplierTableData[memoEmptyItem].supplierA.name}】与供应商B【${supplierTableData[memoEmptyItem].supplierB.name}】关联情况的【说明】项未填写`);
+            message.warning(`供应商A【${supplierTableData[memoEmptyItem].supplierA.name}】与供应商B【${supplierTableData[memoEmptyItem].supplierB.name}】关联情况的【说明】项未填写或字数超长`);
             return;
         }
         values["id"] = warningsData?.id;