diff --git a/src/pages/Index/Regular/TestTube.vue b/src/pages/Index/Regular/TestTube.vue
index 807c4bb..0c74b70 100644
--- a/src/pages/Index/Regular/TestTube.vue
+++ b/src/pages/Index/Regular/TestTube.vue
@@ -280,7 +280,15 @@ const handleActivateChange = async (index: number) => {
 }
 
 const updateTubeSettings = async (rackIdx: number, tubeIdx: number) => {
-  if (!selectedBloodTypeKey.value) {
+  if (!consumablesStore.projectsAvailable.length) {
+    eMessage.error('请先添加项目')
+    return
+  }
+  if (!selectedProjIds.value.length) {
+    eMessage.error('请选择项目')
+    return
+  }
+   if (!selectedBloodTypeKey.value) {
     eMessage.error('请选择血液类型')
     return
   }