diff --git a/src/views/pmData/index.vue b/src/views/pmData/index.vue
index 4641c16..4997a46 100644
--- a/src/views/pmData/index.vue
+++ b/src/views/pmData/index.vue
@@ -35,6 +35,7 @@ let pmtest = ref({
   title: 'PM测试',
   value: { two: '44', ten: '51' }
 })
+document.title = t('messages.environment_dust')
 type pmData = {
   title: string,
   devId:string,
@@ -62,7 +63,12 @@ async function getData() {
           ten: '0'
         }
       }
-      pmData.push(temp)
+      if (title[0] == "厂区") {
+        pmData.unshift(temp)
+      } else {
+        pmData.push(temp)
+      }
+      
 
     })
   }