diff --git a/src/views/dashboard/related/trace/Filter.vue b/src/views/dashboard/related/trace/Filter.vue
index 2240984a..9e7f3216 100644
--- a/src/views/dashboard/related/trace/Filter.vue
+++ b/src/views/dashboard/related/trace/Filter.vue
@@ -72,9 +72,19 @@ limitations under the License. -->
     </div>
     <div class="mr-10">
       <span class="sm b grey mr-5">{{ t("duration") }}:</span>
-      <el-input size="small" class="inputs mr-5" v-model="minTraceDuration" />
+      <el-input
+        size="small"
+        class="inputs mr-5"
+        v-model="minTraceDuration"
+        type="number"
+      />
       <span class="grey mr-5">-</span>
-      <el-input size="small" class="inputs" v-model="maxTraceDuration" />
+      <el-input
+        size="small"
+        class="inputs"
+        v-model="maxTraceDuration"
+        type="number"
+      />
     </div>
   </div>
   <div class="flex-h">
@@ -93,6 +103,7 @@ import { useSelectorStore } from "@/store/modules/selectors";
 import ConditionTags from "@/views/components/ConditionTags.vue";
 import { ElMessage } from "element-plus";
 import { EntityType } from "../../data";
+import { number } from "@intlify/core-base";
 
 const { t } = useI18n();
 const appStore = useAppStoreWithOut();
@@ -100,8 +111,8 @@ const selectorStore = useSelectorStore();
 const dashboardStore = useDashboardStore();
 const traceStore = useTraceStore();
 const traceId = ref<string>("");
-const minTraceDuration = ref<string>("");
-const maxTraceDuration = ref<string>("");
+const minTraceDuration = ref<number>(NaN);
+const maxTraceDuration = ref<number>(NaN);
 const tagsList = ref<string[]>([]);
 const tagsMap = ref<Option[]>([]);
 const state = reactive<any>({
@@ -174,8 +185,8 @@ function searchTraces() {
     serviceInstanceId: instance || state.instance.id || undefined,
     traceState: state.status.value || "ALL",
     queryDuration: appStore.durationTime,
-    minTraceDuration: appStore.minTraceDuration || undefined,
-    maxTraceDuration: appStore.maxTraceDuration || undefined,
+    minTraceDuration: Number(minTraceDuration.value),
+    maxTraceDuration: Number(maxTraceDuration.value),
     queryOrder: "BY_DURATION",
     tags: tagsMap.value.length ? tagsMap.value : undefined,
     paging: { pageNum: 1, pageSize: 20 },