diff --git a/apps/vben5/packages/@abp/webhooks/src/components/definitions/groups/WebhookGroupDefinitionModal.vue b/apps/vben5/packages/@abp/webhooks/src/components/definitions/groups/WebhookGroupDefinitionModal.vue
new file mode 100644
index 000000000..bddcec827
--- /dev/null
+++ b/apps/vben5/packages/@abp/webhooks/src/components/definitions/groups/WebhookGroupDefinitionModal.vue
@@ -0,0 +1,150 @@
+<script setup lang="ts">
+import type { PropertyInfo } from '@abp/ui';
+import type { FormInstance } from 'ant-design-vue';
+
+import type { WebhookGroupDefinitionDto } from '../../../types/groups';
+
+import { defineEmits, defineOptions, ref, toValue, useTemplateRef } from 'vue';
+
+import { useVbenModal } from '@vben/common-ui';
+import { $t } from '@vben/locales';
+
+import { LocalizableInput, PropertyTable } from '@abp/ui';
+import { Form, Input, message, Tabs } from 'ant-design-vue';
+
+import { useWebhookGroupDefinitionsApi } from '../../../api/useWebhookGroupDefinitionsApi';
+
+defineOptions({
+  name: 'WebhookGroupDefinitionModal',
+});
+const emits = defineEmits<{
+  (event: 'change', data: WebhookGroupDefinitionDto): void;
+}>();
+
+const FormItem = Form.Item;
+const TabPane = Tabs.TabPane;
+
+type TabKeys = 'basic' | 'props';
+
+const defaultModel = {} as WebhookGroupDefinitionDto;
+
+const isEditModel = ref(false);
+const activeTab = ref<TabKeys>('basic');
+const form = useTemplateRef<FormInstance>('form');
+const formModel = ref<WebhookGroupDefinitionDto>({ ...defaultModel });
+
+const { cancel, createApi, getApi, updateApi } =
+  useWebhookGroupDefinitionsApi();
+const [Modal, modalApi] = useVbenModal({
+  class: 'w-1/2',
+  draggable: true,
+  fullscreenButton: false,
+  onCancel() {
+    modalApi.close();
+  },
+  onClosed() {
+    cancel('WebhookGroupDefinitionModal has closed!');
+  },
+  onConfirm: async () => {
+    await form.value?.validate();
+    const api = isEditModel.value
+      ? updateApi(formModel.value.name, toValue(formModel))
+      : createApi(toValue(formModel));
+    modalApi.setState({ submitting: true });
+    api
+      .then((res) => {
+        message.success($t('AbpUi.SavedSuccessfully'));
+        emits('change', res);
+        modalApi.close();
+      })
+      .finally(() => {
+        modalApi.setState({ submitting: false });
+      });
+  },
+  onOpenChange: async (isOpen: boolean) => {
+    if (isOpen) {
+      isEditModel.value = false;
+      activeTab.value = 'basic';
+      formModel.value = { ...defaultModel };
+      modalApi.setState({
+        showConfirmButton: true,
+        title: $t('WebhooksManagement.GroupDefinitions:AddNew'),
+      });
+      try {
+        modalApi.setState({ loading: true });
+        const { name } = modalApi.getData<WebhookGroupDefinitionDto>();
+        name && (await onGet(name));
+      } finally {
+        modalApi.setState({ loading: false });
+      }
+    }
+  },
+  title: $t('WebhooksManagement.GroupDefinitions:AddNew'),
+});
+async function onGet(name: string) {
+  isEditModel.value = true;
+  const dto = await getApi(name);
+  formModel.value = dto;
+  modalApi.setState({
+    showConfirmButton: !dto.isStatic,
+    title: `${$t('WebhooksManagement.GroupDefinitions')} - ${dto.name}`,
+  });
+}
+function onPropChange(prop: PropertyInfo) {
+  formModel.value.extraProperties ??= {};
+  formModel.value.extraProperties[prop.key] = prop.value;
+}
+function onPropDelete(prop: PropertyInfo) {
+  formModel.value.extraProperties ??= {};
+  delete formModel.value.extraProperties[prop.key];
+}
+</script>
+
+<template>
+  <Modal>
+    <Form
+      ref="form"
+      :label-col="{ span: 6 }"
+      :model="formModel"
+      :wrapper-col="{ span: 18 }"
+    >
+      <Tabs v-model:active-key="activeTab">
+        <!-- 基本信息 -->
+        <TabPane key="basic" :tab="$t('WebhooksManagement.BasicInfo')">
+          <FormItem
+            :label="$t('WebhooksManagement.DisplayName:Name')"
+            name="name"
+            required
+          >
+            <Input
+              v-model:value="formModel.name"
+              :disabled="formModel.isStatic"
+              autocomplete="off"
+            />
+          </FormItem>
+          <FormItem
+            :label="$t('WebhooksManagement.DisplayName:DisplayName')"
+            name="displayName"
+            required
+          >
+            <LocalizableInput
+              v-model:value="formModel.displayName"
+              :disabled="formModel.isStatic"
+            />
+          </FormItem>
+        </TabPane>
+        <!-- 属性 -->
+        <TabPane key="props" :tab="$t('WebhooksManagement.Properties')">
+          <PropertyTable
+            :data="formModel.extraProperties"
+            :disabled="formModel.isStatic"
+            @change="onPropChange"
+            @delete="onPropDelete"
+          />
+        </TabPane>
+      </Tabs>
+    </Form>
+  </Modal>
+</template>
+
+<style scoped></style>
diff --git a/apps/vben5/packages/@abp/webhooks/src/components/definitions/groups/WebhookGroupDefinitionTable.vue b/apps/vben5/packages/@abp/webhooks/src/components/definitions/groups/WebhookGroupDefinitionTable.vue
index 81caa231d..cee14ad53 100644
--- a/apps/vben5/packages/@abp/webhooks/src/components/definitions/groups/WebhookGroupDefinitionTable.vue
+++ b/apps/vben5/packages/@abp/webhooks/src/components/definitions/groups/WebhookGroupDefinitionTable.vue
@@ -6,8 +6,9 @@ import type { VbenFormProps } from '@vben/common-ui';
 
 import type { WebhookGroupDefinitionDto } from '../../../types/groups';
 
-import { h, onMounted, reactive, ref } from 'vue';
+import { defineAsyncComponent, h, onMounted, reactive, ref } from 'vue';
 
+import { useVbenModal } from '@vben/common-ui';
 import { createIconifyIcon } from '@vben/icons';
 import { $t } from '@vben/locales';
 
@@ -102,6 +103,12 @@ const gridEvents: VxeGridListeners<WebhookGroupDefinitionDto> = {
   },
 };
 
+const [WebhookGroupDefinitionModal, groupModalApi] = useVbenModal({
+  connectedComponent: defineAsyncComponent(
+    () => import('./WebhookGroupDefinitionModal.vue'),
+  ),
+});
+
 const [Grid, gridApi] = useVbenVxeGrid({
   formOptions,
   gridEvents,
@@ -147,9 +154,15 @@ function onPageChange() {
   });
 }
 
-function onCreate() {}
+function onCreate() {
+  groupModalApi.setData({});
+  groupModalApi.open();
+}
 
-function onUpdate(_row: WebhookGroupDefinitionDto) {}
+function onUpdate(row: WebhookGroupDefinitionDto) {
+  groupModalApi.setData(row);
+  groupModalApi.open();
+}
 
 function onMenuClick(_row: WebhookGroupDefinitionDto, info: MenuInfo) {
   switch (info.key) {
@@ -229,6 +242,7 @@ onMounted(onGet);
       </div>
     </template>
   </Grid>
+  <WebhookGroupDefinitionModal @change="() => gridApi.query()" />
 </template>
 
 <style scoped></style>