diff --git a/src/views/safetyManagement/wastewater/components/dischargeRec.vue b/src/views/safetyManagement/wastewater/components/dischargeRec.vue
index 9d47410..0e8c27b 100644
--- a/src/views/safetyManagement/wastewater/components/dischargeRec.vue
+++ b/src/views/safetyManagement/wastewater/components/dischargeRec.vue
@@ -175,6 +175,7 @@ export default {
             filter: true,
             span: 12,
             searchLabelWidth: 110,
+            type: 'number',
             rules: [
               {
                 required: true,