diff --git a/src/components/ContractSignField.vue b/src/components/ContractSignField.vue
index bb70f9d..8c9e5e4 100644
--- a/src/components/ContractSignField.vue
+++ b/src/components/ContractSignField.vue
@@ -503,8 +503,8 @@ export default {
     // 初始化校验规则
     initRules() {
       // 新建时：只校验到付款方式（包含付款方式）
-      const baseRules = {
-        contract_no_without_prefix: [{ required: true, message: "请填写合同编号", trigger: "blur" }],
+      // 注意：新建时不校验合同编号（不显示红色星号）；编辑时仍保持必填校验
+      const baseRulesCommon = {
         title: [{ required: true, message: "请填写合同名称", trigger: "blur" }],
         main_content: [{ required: true, message: "请填写合同主要内容", trigger: "blur" }],
         party_a: [{ required: true, message: "请填写甲方", trigger: "blur" }],
@@ -547,10 +547,18 @@ export default {
 
       // 新建时只校验到付款方式（包含付款方式）
       if (!this.isEditMode()) {
-        this.rules = baseRules;
+        this.rules = {
+          ...baseRulesCommon,
+        };
         return;
       }
 
+      // 编辑时：合同编号必填
+      const baseRules = {
+        contract_no_without_prefix: [{ required: true, message: "请填写合同编号", trigger: "blur" }],
+        ...baseRulesCommon,
+      };
+
       // 编辑时全量校验（与合同编辑页面对齐）
       this.rules = {
         ...baseRules,