diff --git a/src/views/statistics/imsData/radionuclide/particulate/blankphd.vue b/src/views/statistics/imsData/radionuclide/particulate/blankphd.vue
index 4bd1c46..bebb230 100644
--- a/src/views/statistics/imsData/radionuclide/particulate/blankphd.vue
+++ b/src/views/statistics/imsData/radionuclide/particulate/blankphd.vue
@@ -234,7 +234,12 @@ export default {
       } else {
         this.queryParam.stationIds =[]
       }
-    }
+    },
+    filterOption(input, option) {
+      return (
+        option.componentOptions.children[0].text.toLowerCase().indexOf(input.toLowerCase()) >= 0
+      );
+    },
   },
   computed: {
     formItems() {
@@ -258,7 +263,8 @@ export default {
           label: 'Stations',
           name: 'stationIds',
           props: {
-            allChecked:this.allChecked,
+            allChecked: this.allChecked,
+            filterOption:this.filterOption,
             placeholder: 'select stations',
             mode: 'multiple',
             maxTagCount: 1,
diff --git a/src/views/statistics/list.vue b/src/views/statistics/list.vue
index 98d6a63..0bd5603 100644
--- a/src/views/statistics/list.vue
+++ b/src/views/statistics/list.vue
@@ -178,7 +178,12 @@ export default {
       } else {
         this.queryParam.stationIds =[]
       }
-    }
+    },
+    filterOption(input, option) {
+      return (
+        option.componentOptions.children[0].text.toLowerCase().indexOf(input.toLowerCase()) >= 0
+      );
+    },
   },
   computed: {
     formItems() {
@@ -202,7 +207,8 @@ export default {
           label: 'Stations',
           name: 'stationIds',
           props: {
-            allChecked:this.allChecked,
+            allChecked: this.allChecked,
+            filterOption:this.filterOption,
             placeholder: 'select stations',
             mode: 'multiple',
             maxTagCount: 1,