diff --git a/src/views/iot/device/components/DeviceAttributeForm.vue b/src/views/iot/device/components/DeviceAttributeForm.vue
index 31b3a270..17b35c37 100644
--- a/src/views/iot/device/components/DeviceAttributeForm.vue
+++ b/src/views/iot/device/components/DeviceAttributeForm.vue
@@ -38,7 +38,7 @@ v-model="formData.dataUnit" clearable
+ :decision="2" :step="0.01" class="!w-full" />
+ class="!w-full"/>