diff --git a/packages/base/item/tzDatePicker.vue b/packages/base/item/tzDatePicker.vue
index 3677920..728ec37 100644
--- a/packages/base/item/tzDatePicker.vue
+++ b/packages/base/item/tzDatePicker.vue
@@ -1,5 +1,5 @@
 <template>
-  <el-date-picker v-model="model"> </el-date-picker>
+  <el-date-picker v-model="model" />
 </template>
 
 <script setup lang="ts">
@@ -50,5 +50,6 @@ const model = defineModel<string | number, string, Date, Date>({
       else return isoWithMillis.slice(0, 19).concat("Z");
     }
   },
+  default: () => new Date(),
 });
 </script>
diff --git a/packages/base/item/tzDateTime.vue b/packages/base/item/tzDateTime.vue
index ff9c0db..ea88fbb 100644
--- a/packages/base/item/tzDateTime.vue
+++ b/packages/base/item/tzDateTime.vue
@@ -1,5 +1,6 @@
 <template>
-  {{ display }}
+  <slot v-if="slot" :display="display" />
+  <template v-else>{{ display }}</template>
 </template>
 <script setup lang="ts">
 import dayjs from "dayjs";
@@ -13,6 +14,7 @@ interface Props {
   displayFormat?: string;
   locale?: string;
   type?: "iso8601" | "unix" | "unixMillis";
+  slot?: boolean;
 }
 
 const props = defineProps<Props>();
diff --git a/plugs/composables/useListTable.ts b/plugs/composables/useListTable.ts
index 3ba81f0..85470af 100644
--- a/plugs/composables/useListTable.ts
+++ b/plugs/composables/useListTable.ts
@@ -1,5 +1,5 @@
 import { toReactive } from "@vueuse/core";
-import { reactive, ref, shallowRef, watchEffect } from "vue";
+import { reactive, ref, toRaw, shallowRef, watchEffect } from "vue";
 import * as Element from "../element";
 import { useI18n } from "vue3-i18n";
 import { PageResponse } from "../http";
@@ -66,7 +66,7 @@ export function useListTable(options: Options) {
 
   const query = async () => {
     try {
-      const resp = await options.query(example);
+      const resp = await options.query(toRaw(example));
       setRows(resp);
     } catch (error) {
       showMessage("error", t("common.errors.listTableQueryError"));
diff --git a/plugs/composables/useSysDict.ts b/plugs/composables/useSysDict.ts
index 7bc33b7..dcdf0c9 100644
--- a/plugs/composables/useSysDict.ts
+++ b/plugs/composables/useSysDict.ts
@@ -1,10 +1,11 @@
 import { computed } from "vue";
 import { useStore } from "vuex";
 
+type Callback = () => Record<string, string> | Promise<Record<string, string>>;
+const callbacks: Record<string, Callback> = {};
+
 export function useSysDict() {
-  type Callback = () => Record<string, string> | Promise<Record<string, string>>;
   const store = useStore();
-  const callbacks: Record<string, Callback> = {};
 
   const normalize = (content: Record<string, string>) => {
     if (content == null) return {};
diff --git a/plugs/http/axios3.ts b/plugs/http/axios3.ts
index fbb8170..cc8874a 100644
--- a/plugs/http/axios3.ts
+++ b/plugs/http/axios3.ts
@@ -29,10 +29,11 @@ export const registerRouter = (routerP) => {
 _axios.interceptors.request.use(
   function (config) {
     const time = new Date().getTime().toString();
-    const params = config.params;
-    if (params) {
+    const params = new URLSearchParams(config.params);
+    if (params.toString()) {
       delEmpty(params);
-      params.t = time;
+      params.append("t", time);
+      config.params = params;
     }
     const data = config.data;
     if (data != null && typeof data === "object") {
@@ -47,7 +48,11 @@ _axios.interceptors.request.use(
 );
 
 function delEmpty(data) {
-  if (data) {
+  if (data && data instanceof URLSearchParams) {
+    for (const [k, v] of data.entries()) {
+      if (!v) data.delete(k);
+    }
+  } else if (data && typeof data === "object") {
     for (const item in data) {
       if (data.hasOwnProperty(item)) {
         const val = data[item];