diff --git a/web/app/components/base/form/components/base/base-field.tsx b/web/app/components/base/form/components/base/base-field.tsx
index 53b6bd4b58..a64516d813 100644
--- a/web/app/components/base/form/components/base/base-field.tsx
+++ b/web/app/components/base/form/components/base/base-field.tsx
@@ -196,7 +196,7 @@ const BaseField = ({
           )
         }
         {
-          formItemType === FormTypeEnum.select && multiple && (
+          formItemType === FormTypeEnum.checkbox /* && multiple */ && (
             <CheckboxList
               title={name}
               value={value}
diff --git a/web/app/components/base/form/types.ts b/web/app/components/base/form/types.ts
index 5eed355449..1b438fe01c 100644
--- a/web/app/components/base/form/types.ts
+++ b/web/app/components/base/form/types.ts
@@ -52,6 +52,7 @@ export type FormSchema = {
   required: boolean
   multiple?: boolean
   default?: any
+  description?: string | TypeWithI18N | Record<Locale, string>
   tooltip?: string | TypeWithI18N | Record<Locale, string>
   show_on?: FormShowOnObject[]
   url?: string
diff --git a/web/app/components/base/modal/modal.tsx b/web/app/components/base/modal/modal.tsx
index e6e9fb8804..cbcbe31c6f 100644
--- a/web/app/components/base/modal/modal.tsx
+++ b/web/app/components/base/modal/modal.tsx
@@ -55,8 +55,8 @@ const Modal = ({
       >
         <div
           className={cn(
-            'max-h-[80%] w-[480px] overflow-y-auto rounded-2xl border-[0.5px] border-components-panel-border bg-components-panel-bg shadow-xs',
-            size === 'sm' && 'w-[480px',
+            'max-h-[80%] overflow-y-auto rounded-2xl border-[0.5px] border-components-panel-border bg-components-panel-bg shadow-xs',
+            size === 'sm' && 'w-[480px]',
             size === 'md' && 'w-[640px]',
           )}
           onClick={e => e.stopPropagation()}
diff --git a/web/app/components/plugins/plugin-detail-panel/subscription-list/create/common-modal.tsx b/web/app/components/plugins/plugin-detail-panel/subscription-list/create/common-modal.tsx
index 0e7c6c9562..201cb9d748 100644
--- a/web/app/components/plugins/plugin-detail-panel/subscription-list/create/common-modal.tsx
+++ b/web/app/components/plugins/plugin-detail-panel/subscription-list/create/common-modal.tsx
@@ -15,7 +15,7 @@ import {
   useVerifyTriggerSubscriptionBuilder,
 } from '@/service/use-triggers'
 import { RiLoader2Line } from '@remixicon/react'
-import React, { useEffect, useState } from 'react'
+import React, { useEffect, useRef, useState } from 'react'
 import { useTranslation } from 'react-i18next'
 import LogViewer from '../log-viewer'
 import { usePluginStore, usePluginSubscriptionStore } from '../store'
@@ -67,55 +67,65 @@ export const CommonCreateModal = ({ onClose, createType, builder }: Props) => {
 
   const [subscriptionBuilder, setSubscriptionBuilder] = useState<TriggerSubscriptionBuilder | undefined>(builder)
   const [verificationError, setVerificationError] = useState<string>('')
+  const isInitializedRef = useRef(false)
 
   const { mutate: verifyCredentials, isPending: isVerifyingCredentials } = useVerifyTriggerSubscriptionBuilder()
-  const { mutate: createBuilder /* isPending: isCreatingBuilder */ } = useCreateTriggerSubscriptionBuilder()
+  const { mutateAsync: createBuilder /* isPending: isCreatingBuilder */ } = useCreateTriggerSubscriptionBuilder()
   const { mutate: buildSubscription, isPending: isBuilding } = useBuildTriggerSubscription()
 
-  const propertiesSchema = detail?.declaration.trigger.subscription_schema.properties_schema || [] // manual
+  const manualPropertiesSchema = detail?.declaration.trigger.subscription_schema || [] // manual
+  const manualPropertiesFormRef = React.useRef<FormRefObject>(null)
+
   const subscriptionFormRef = React.useRef<FormRefObject>(null)
-  const propertiesFormRef = React.useRef<FormRefObject>(null)
-  const parametersSchema = detail?.declaration.trigger?.subscription_schema?.parameters_schema || [] // apikey and oauth
-  const parametersFormRef = React.useRef<FormRefObject>(null)
-  const credentialsSchema = detail?.declaration.trigger?.credentials_schema || []
-  const credentialsFormRef = React.useRef<FormRefObject>(null)
+
+  const autoCommonParametersSchema = detail?.declaration.trigger?.subscription_constructor?.parameters || [] // apikey and oauth
+  const autoCommonParametersFormRef = React.useRef<FormRefObject>(null)
+
+  const apiKeyCredentialsSchema = detail?.declaration.trigger?.subscription_constructor?.credentials_schema || []
+  const apiKeyCredentialsFormRef = React.useRef<FormRefObject>(null)
 
   const { data: logData } = useTriggerSubscriptionBuilderLogs(
     detail?.provider || '',
     subscriptionBuilder?.id || '',
     {
-      enabled: createType === SupportedCreationMethods.MANUAL && !!subscriptionBuilder?.id,
+      enabled: createType === SupportedCreationMethods.MANUAL,
       refetchInterval: 3000,
     },
   )
 
   useEffect(() => {
-    if (!subscriptionBuilder) {
-      createBuilder(
-        {
+    const initializeBuilder = async () => {
+      isInitializedRef.current = true
+      try {
+        const response = await createBuilder({
           provider: detail?.provider || '',
           credential_type: CREDENTIAL_TYPE_MAP[createType],
-        },
-        {
-          onSuccess: (response) => {
-            const builder = response.subscription_builder
-            setSubscriptionBuilder(builder)
-          },
-          onError: (error) => {
-            Toast.notify({
-              type: 'error',
-              message: t('pluginTrigger.modal.errors.createFailed'),
-            })
-            console.error('Failed to create subscription builder:', error)
-          },
-        },
-      )
+        })
+        setSubscriptionBuilder(response.subscription_builder)
+      }
+      catch (error) {
+        console.error('createBuilder error:', error)
+        Toast.notify({
+          type: 'error',
+          message: t('pluginTrigger.modal.errors.createFailed'),
+        })
+      }
     }
-  }, [createBuilder, detail?.provider, subscriptionBuilder, t])
+    if (!isInitializedRef.current && !subscriptionBuilder && detail?.provider)
+      initializeBuilder()
+  }, [subscriptionBuilder, detail?.provider, createType, createBuilder, t])
+
+  useEffect(() => {
+    if (subscriptionBuilder?.endpoint && subscriptionFormRef.current) {
+      const form = subscriptionFormRef.current.getForm()
+      if (form)
+        form.setFieldValue('callback_url', subscriptionBuilder.endpoint)
+    }
+  }, [subscriptionBuilder?.endpoint])
 
   const handleVerify = () => {
-    const credentialsFormValues = credentialsFormRef.current?.getFormValues({}) || { values: {}, isCheckValidated: false }
-    const credentials = credentialsFormValues.values
+    const apiKeyCredentialsFormValues = apiKeyCredentialsFormRef.current?.getFormValues({}) || { values: {}, isCheckValidated: false }
+    const credentials = apiKeyCredentialsFormValues.values
 
     if (!Object.keys(credentials).length) {
       Toast.notify({
@@ -149,24 +159,24 @@ export const CommonCreateModal = ({ onClose, createType, builder }: Props) => {
   }
 
   const handleCreate = () => {
-    const parameterForm = parametersFormRef.current?.getFormValues({}) || { values: {}, isCheckValidated: false }
-    const subscriptionForm = subscriptionFormRef.current?.getFormValues({})
+    const autoCommonParametersFormValues = autoCommonParametersFormRef.current?.getFormValues({}) || { values: {}, isCheckValidated: false }
+    const subscriptionFormValues = subscriptionFormRef.current?.getFormValues({}) || { values: {}, isCheckValidated: false }
     // console.log('parameterForm', parameterForm)
 
-    if (!subscriptionForm?.isCheckValidated || !parameterForm?.isCheckValidated)
+    if (!subscriptionFormValues?.isCheckValidated || !autoCommonParametersFormValues?.isCheckValidated)
       return
 
     if (!subscriptionBuilder)
       return
 
-    const subscriptionNameValue = subscriptionForm.values.subscription_name as string
+    const subscriptionNameValue = subscriptionFormValues?.values.subscription_name as string
 
     buildSubscription(
       {
         provider: detail?.provider || '',
         subscriptionBuilderId: subscriptionBuilder.id,
         name: subscriptionNameValue,
-        parameters: { ...parameterForm.values, events: ['*'] },
+        parameters: autoCommonParametersFormValues.values,
         // properties: formValues.values,
       },
       {
@@ -210,11 +220,11 @@ export const CommonCreateModal = ({ onClose, createType, builder }: Props) => {
       {createType === SupportedCreationMethods.APIKEY && <MultiSteps currentStep={currentStep} />}
       {currentStep === ApiKeyStep.Verify && (
         <>
-          {credentialsSchema.length > 0 && (
+          {apiKeyCredentialsSchema.length > 0 && (
             <div className='mb-4'>
               <BaseForm
-                formSchemas={credentialsSchema}
-                ref={credentialsFormRef}
+                formSchemas={apiKeyCredentialsSchema}
+                ref={apiKeyCredentialsFormRef}
                 labelClassName='system-sm-medium mb-2 block text-text-primary'
                 preventDefaultSubmit={true}
                 formClassName='space-y-4'
@@ -264,9 +274,9 @@ export const CommonCreateModal = ({ onClose, createType, builder }: Props) => {
         {/* <div className='system-xs-regular mb-6 mt-[-1rem] text-text-tertiary'>
           {t('pluginTrigger.modal.form.callbackUrl.description')}
         </div> */}
-        {createType !== SupportedCreationMethods.MANUAL && parametersSchema.length > 0 && (
+        {createType !== SupportedCreationMethods.MANUAL && autoCommonParametersSchema.length > 0 && (
           <BaseForm
-            formSchemas={parametersSchema.map((schema: { type: FormTypeEnum; name: any }) => ({
+            formSchemas={autoCommonParametersSchema.map(schema => ({
               ...schema,
               dynamicSelectParams: schema.type === FormTypeEnum.dynamicSelect ? {
                 plugin_id: detail?.plugin_id || '',
@@ -276,17 +286,17 @@ export const CommonCreateModal = ({ onClose, createType, builder }: Props) => {
                 credential_id: subscriptionBuilder?.id || '',
               } : undefined,
             }))}
-            ref={parametersFormRef}
+            ref={autoCommonParametersFormRef}
             labelClassName='system-sm-medium mb-2 block text-text-primary'
             formClassName='space-y-4'
           />
         )}
         {createType === SupportedCreationMethods.MANUAL && <>
-          {propertiesSchema.length > 0 && (
+          {manualPropertiesSchema.length > 0 && (
             <div className='mb-6'>
               <BaseForm
-                formSchemas={propertiesSchema}
-                ref={propertiesFormRef}
+                formSchemas={manualPropertiesSchema}
+                ref={manualPropertiesFormRef}
                 labelClassName='system-sm-medium mb-2 block text-text-primary'
                 formClassName='space-y-4'
               />
diff --git a/web/app/components/plugins/plugin-detail-panel/subscription-list/store.ts b/web/app/components/plugins/plugin-detail-panel/subscription-list/store.ts
index c98eb7baae..be02c5ba42 100644
--- a/web/app/components/plugins/plugin-detail-panel/subscription-list/store.ts
+++ b/web/app/components/plugins/plugin-detail-panel/subscription-list/store.ts
@@ -1,29 +1,16 @@
 import { create } from 'zustand'
+import type { PluginDetail } from '../../types'
 
-export type SubscriptionListDetail = {
-  plugin_id: string
-  // name: string
-  provider: string
-  declaration: {
-    tool?: any
-    endpoint?: any
-    trigger?: any
-    name?: string
-    meta?: {
-      version?: string
-    }
-  }
-  version?: string
-}
+type SimpleDetail = Pick<PluginDetail, 'plugin_id' | 'declaration'> & { provider: string }
 
 type Shape = {
-  detail: SubscriptionListDetail | undefined
-  setDetail: (detail: SubscriptionListDetail) => void
+  detail: SimpleDetail | undefined
+  setDetail: (detail: SimpleDetail) => void
 }
 
 export const usePluginStore = create<Shape>(set => ({
   detail: undefined,
-  setDetail: (detail: SubscriptionListDetail) => set({ detail }),
+  setDetail: (detail: SimpleDetail) => set({ detail }),
 }))
 
 type ShapeSubscription = {
diff --git a/web/app/components/plugins/plugin-detail-panel/trigger-events-list.tsx b/web/app/components/plugins/plugin-detail-panel/trigger-events-list.tsx
index adc3047470..684f043be9 100644
--- a/web/app/components/plugins/plugin-detail-panel/trigger-events-list.tsx
+++ b/web/app/components/plugins/plugin-detail-panel/trigger-events-list.tsx
@@ -83,7 +83,7 @@ export const TriggerEventsList = () => {
   const locale = useContextSelector(I18n, state => state.locale)
   const language = getLanguage(locale)
   const detail = usePluginStore(state => state.detail)
-  const triggers = detail?.declaration.trigger?.triggers || []
+  const events = detail?.declaration.trigger?.events || []
   const providerKey = useMemo(() => {
     if (!detail?.plugin_id || !detail?.declaration?.name)
       return ''
@@ -98,7 +98,7 @@ export const TriggerEventsList = () => {
 
     const tools = (providerInfo.events || []).map((trigger: any) => toTool(trigger, providerInfo.author))
 
-    const metaVersion = detail.declaration.meta?.version || detail.version || '1.0'
+    const metaVersion = detail.declaration.meta?.version || detail.declaration.version || '1.0'
 
     return {
       id: providerInfo.plugin_id || providerInfo.name,
@@ -118,19 +118,19 @@ export const TriggerEventsList = () => {
     }
   }, [detail, providerInfo])
 
-  if (!triggers.length)
+  if (!events.length)
     return null
 
   return (
     <div className='px-4 pb-4 pt-2'>
       <div className='mb-1 py-1'>
         <div className='system-sm-semibold-uppercase mb-1 flex h-6 items-center justify-between text-text-secondary'>
-          {t('pluginTrigger.events.actionNum', { num: triggers.length, event: t(`pluginTrigger.events.${triggers.length > 1 ? 'events' : 'event'}`) })}
+          {t('pluginTrigger.events.actionNum', { num: events.length, event: t(`pluginTrigger.events.${events.length > 1 ? 'events' : 'event'}`) })}
         </div>
       </div>
       <div className='flex flex-col gap-2'>
         {collection
-          ? triggers.map((triggerEvent: Trigger) => {
+          ? events.map((triggerEvent: Trigger) => {
             const triggerName = triggerEvent.identity?.name || ''
             const tool = collection.tools.find(item => item.name === triggerName)
               || toTool(triggerEvent, collection.author)
@@ -146,7 +146,7 @@ export const TriggerEventsList = () => {
               />
             )
           })
-          : triggers.map((triggerEvent: Trigger) => (
+          : events.map((triggerEvent: Trigger) => (
             <div
               key={`${detail?.plugin_id}${triggerEvent.identity?.name || ''}`}
               className='bg-components-panel-item-bg rounded-xl border-[0.5px] border-components-panel-border-subtle px-4 py-3 shadow-xs'
diff --git a/web/app/components/plugins/types.ts b/web/app/components/plugins/types.ts
index 4a2653bf8a..c46cd47092 100644
--- a/web/app/components/plugins/types.ts
+++ b/web/app/components/plugins/types.ts
@@ -89,11 +89,14 @@ export type PluginDeclaration = {
 }
 
 export type PluginTriggerDefinition = {
+  events: Trigger[]
   identity: Identity
-  credentials_schema: CredentialsSchema[]
-  oauth_schema: OauthSchema
-  subscription_schema: SubscriptionSchema
-  triggers: Trigger[]
+  subscription_constructor: {
+    credentials_schema: CredentialsSchema[]
+    oauth_schema: OauthSchema
+    parameters: ParametersSchema[]
+  }
+  subscription_schema: ParametersSchema[]
 }
 
 export type CredentialsSchema = {
@@ -115,11 +118,6 @@ export type OauthSchema = {
   credentials_schema: CredentialsSchema[]
 }
 
-export type SubscriptionSchema = {
-  parameters_schema: ParametersSchema[]
-  properties_schema: PropertiesSchema[]
-}
-
 export type ParametersSchema = {
   name: string
   label: Record<Locale, string>