diff --git a/openhis-ui-vue3/src/views/doctorstation/components/infectiousReport/index.vue b/openhis-ui-vue3/src/views/doctorstation/components/infectiousReport/index.vue
index e777f337..2fd94a39 100644
--- a/openhis-ui-vue3/src/views/doctorstation/components/infectiousReport/index.vue
+++ b/openhis-ui-vue3/src/views/doctorstation/components/infectiousReport/index.vue
@@ -813,9 +813,14 @@ async function initForm() {
     const res = await getNextCardNo(orgCode);
     if (res.code === 200 && res.data) {
       cardNo = res.data;
+    } else {
+      // 🔧 BugFix#412: 如果API返回失败，生成临时卡号避免保存失败
+      cardNo = 'TEMP_' + Date.now();
     }
   } catch (err) {
     console.error('获取卡片编号失败:', err);
+    // 🔧 BugFix#412: 如果API调用异常，生成临时卡号
+    cardNo = 'TEMP_' + Date.now();
   }
 
   form.value = {