diff --git a/src/components/home/HomeOperation.vue b/src/components/home/HomeOperation.vue
index 3071808..1dc582c 100644
--- a/src/components/home/HomeOperation.vue
+++ b/src/components/home/HomeOperation.vue
@@ -98,7 +98,9 @@ const doStartDisinfect = async () => {
         fnName: 'start',
         params: { loglevel: formulaStore.loglevel },
       }
-      await sendCmd(startParams)
+      await sendCmd(startParams).catch((res) => {
+        FtMessageBox.error(`错误码: ${res.ackcode}, 信息: ${res.message}`)
+      })
       const poll = setInterval(() => {
         if (!operationState.value) {
           loading.close()