diff --git a/src/components/home/HomeOperation.vue b/src/components/home/HomeOperation.vue
index aa213c2..a36dbe8 100644
--- a/src/components/home/HomeOperation.vue
+++ b/src/components/home/HomeOperation.vue
@@ -130,8 +130,15 @@ const doStopDisinfect = async () => {
       params: { loglevel: formulaStore.loglevel },
     }
     await sendCmd(stopParams)
+    const poll = setInterval(() => {
+      if (operationState.value) {
+        systemStore.updateLoading(false)
+        clearInterval(poll)
+      }
+    }, 100)
   }
-  finally {
+  catch (e) {
+    console.log(e)
     systemStore.updateLoading(false)
   }
 }
@@ -201,7 +208,10 @@ const stopInjection = async () => {
       </template>
     </bt-button>
   </div>
-  <div style="width: 100%; display: flex; align-items: center; justify-content: center; margin-top: 10px">
+  <div
+    v-if="!operationState"
+    style="width: 100%; display: flex; align-items: center; justify-content: center; margin-top: 10px"
+  >
     <div style="margin-right: 10px">
       <span>强制停止喷液: </span>
       <span v-if="homeStore.disinfectionState.handlePumpStopFlag">1</span>