diff --git a/src/pages/repair/repairManage/num-operate.vue b/src/pages/repair/repairManage/num-operate.vue
index 324fb5d..5ebb15f 100644
--- a/src/pages/repair/repairManage/num-operate.vue
+++ b/src/pages/repair/repairManage/num-operate.vue
@@ -726,11 +726,18 @@ const saveNumAll = async () => {
       return
     }
 
+    const repairNum = Number(formLeft.value.repairNum) || 0;
+    const repairedNum = Number(formMiddle.value.repairNum) || 0;
+    const scrapNum = Number(formRight.value.scrapNum) || 0;
+    const waitRepairNum = Number(queryParams.value.waitRepairNum) || 0;
+    // 放大1000倍（支持两位或三位小数都安全）
+    const toInt = n => Math.round(n * 1000);
+
     if (
-        Number(formLeft.value.repairNum) +
-        Number(formMiddle.value.repairNum) +
-        Number(formRight.value.scrapNum) >
-        Number(queryParams.value.waitRepairNum)
+        toInt(repairNum) +
+        toInt(repairedNum) +
+        toInt(scrapNum) >
+        toInt(waitRepairNum)
     ) {
       uni.showToast({ title: '总数量不可大于待修数量！', icon: 'none' })
       loading.value = false