From 946a71b2e0346e15a1e5d623efdd87ee8067e945 Mon Sep 17 00:00:00 2001
From: zlwu <704541015@qq.com>
Date: Sun, 30 Aug 2026 11:05:15 +0800
Subject: [PATCH] feat(web-admin): enforce single contract on plan-contract
 supplement save

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 web-admin/src/views/pl/plan-contract/index.vue | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/web-admin/src/views/pl/plan-contract/index.vue b/web-admin/src/views/pl/plan-contract/index.vue
index aff7f3cc4..006e014f8 100644
--- a/web-admin/src/views/pl/plan-contract/index.vue
+++ b/web-admin/src/views/pl/plan-contract/index.vue
@@ -772,8 +772,12 @@ async function handleSaveStopContracts() {
     ElMessage.warning('请先维护本段客户后再选择合同')
     return
   }
-  if (!supplementDraft.contracts.length) {
-    ElMessage.warning('请先选择至少 1 份合同')
+  if (supplementDraft.contracts.length === 0) {
+    ElMessage.warning('请先选择合同')
+    return
+  }
+  if (supplementDraft.contracts.length > 1) {
+    ElMessage.warning('只能保留一份合同，请移除多余合同后再保存')
     return
   }
   supplementSaving.value = true