diff --git a/src/views/Hazardous/index.vue b/src/views/Hazardous/index.vue
index a18e684..f710483 100644
--- a/src/views/Hazardous/index.vue
+++ b/src/views/Hazardous/index.vue
@@ -148,7 +148,7 @@ const config = reactive({
         type: 3,
         classArr: [],
         value: 0,
-        limit: 1,
+        limit: 5,
         unit: ''
     },
 })