diff --git a/daxpay-payment/daxpay-payment-common/src/main/java/cn/daxpay/open/payment/old/pay/service/assist/PayPluginAssistService.java b/daxpay-payment/daxpay-payment-common/src/main/java/cn/daxpay/open/payment/old/pay/service/assist/PayPluginAssistService.java
deleted file mode 100644
index 0b9d5263c..000000000
--- a/daxpay-payment/daxpay-payment-common/src/main/java/cn/daxpay/open/payment/old/pay/service/assist/PayPluginAssistService.java
+++ /dev/null
@@ -1,66 +0,0 @@
-package cn.daxpay.open.payment.old.pay.service.assist;
-
-import cn.daxpay.open.payment.old.pay.entity.notice.callback.MerchantCallbackTask;
-import cn.daxpay.open.payment.old.pay.entity.order.pay.PayOrder;
-import cn.daxpay.open.payment.old.pay.entity.order.pay.PayOrderExpand;
-import cn.daxpay.open.payment.strategy.pay.AbsPayPluginStrategy;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.stereotype.Service;
-
-import java.util.List;
-
-/// # 支付插件辅助服务类
-///
-@Slf4j
-@Service
-@RequiredArgsConstructor
-public class PayPluginAssistService {
-
-    private final List<AbsPayPluginStrategy> absPayPluginStrategies;
-
-    /// 支付成功处理
-    public void paySuccess(PayOrder payOrder, PayOrderExpand orderExpand){
-        for (var strategy : absPayPluginStrategies) {
-            try {
-                strategy.paySuccess(payOrder, orderExpand);
-            } catch (Exception e) {
-                log.error("支付成功处理失败: {}:",  e.getMessage());
-            }
-        }
-    }
-
-    /// 支付失败处理
-    public void payFail(PayOrder order){
-        for (var strategy : absPayPluginStrategies) {
-            try {
-                strategy.payFail(order);
-            } catch (Exception e) {
-                log.error("支付失败处理失败: {}:",  e.getMessage());
-            }
-        }
-    }
-
-    /// 支付关闭处理
-    public void payClose(PayOrder order){
-        for (var strategy : absPayPluginStrategies) {
-            try {
-                strategy.payClose(order);
-            } catch (Exception e) {
-                log.error("支付关闭处理失败: {}:",  e.getMessage());
-            }
-        }
-    }
-
-    /// 通知发送处理
-    public void noticeSend(MerchantCallbackTask task, boolean autoSend){
-        for (var strategy : absPayPluginStrategies){
-            try {
-                strategy.noticeSend(task, autoSend);
-            } catch (Exception e) {
-                log.error("通知发送处理失败: {}:",  e.getMessage());
-            }
-        }
-    }
-
-}
diff --git a/daxpay-payment/daxpay-payment-common/src/main/java/cn/daxpay/open/payment/old/pay/service/notice/callback/MerchantCallbackSendService.java b/daxpay-payment/daxpay-payment-common/src/main/java/cn/daxpay/open/payment/old/pay/service/notice/callback/MerchantCallbackSendService.java
index 2e6579d8b..0258854d0 100644
--- a/daxpay-payment/daxpay-payment-common/src/main/java/cn/daxpay/open/payment/old/pay/service/notice/callback/MerchantCallbackSendService.java
+++ b/daxpay-payment/daxpay-payment-common/src/main/java/cn/daxpay/open/payment/old/pay/service/notice/callback/MerchantCallbackSendService.java
@@ -9,9 +9,7 @@ import cn.daxpay.open.payment.old.pay.dao.notice.callback.MerchantCallbackRecord
 import cn.daxpay.open.payment.old.pay.dao.notice.callback.MerchantCallbackTaskManager;
 import cn.daxpay.open.payment.old.pay.entity.notice.callback.MerchantCallbackRecord;
 import cn.daxpay.open.payment.old.pay.entity.notice.callback.MerchantCallbackTask;
-import cn.daxpay.open.platform.core.enums.pay.notice.CallbackNoticeTypeEnum;
 import cn.daxpay.open.platform.core.enums.pay.notice.NoticeSendTypeEnum;
-import cn.daxpay.open.payment.old.pay.service.assist.PayPluginAssistService;
 import cn.daxpay.open.payment.common.context.PaymentAssistService;
 import cn.daxpay.open.payment.old.pay.service.notice.MerchantNoticeAssistService;
 import cn.hutool.core.util.StrUtil;
@@ -46,17 +44,9 @@ public class MerchantCallbackSendService {
 
 //    private final DelayJobService delayJobService;
 
-    private final PayPluginAssistService pluginAssistService;
-
     /// 发送通知数据, 如果失败, 注册下次重发的任务
     public void sendData(MerchantCallbackTask task, boolean autoSend){
-        if (Objects.equals(task.getNoticeType(), CallbackNoticeTypeEnum.SYSTEM.getCode())){
-            // 系统内部的回调通知处理
-            this.sendDataBySystem(task, autoSend);
-        } else {
-            // 插件类型的回调通知处理
-            pluginAssistService.noticeSend(task, autoSend);
-        }
+        this.sendDataBySystem(task, autoSend);
     }
 
     /// 发送通知数据, 如果失败, 注册下次重发的任务
diff --git a/daxpay-payment/daxpay-payment-common/src/main/java/cn/daxpay/open/payment/old/pay/service/trade/TradeUniHandleService.java b/daxpay-payment/daxpay-payment-common/src/main/java/cn/daxpay/open/payment/old/pay/service/trade/TradeUniHandleService.java
index b875ff3f9..80757e4c9 100644
--- a/daxpay-payment/daxpay-payment-common/src/main/java/cn/daxpay/open/payment/old/pay/service/trade/TradeUniHandleService.java
+++ b/daxpay-payment/daxpay-payment-common/src/main/java/cn/daxpay/open/payment/old/pay/service/trade/TradeUniHandleService.java
@@ -8,7 +8,6 @@ import cn.daxpay.open.payment.old.pay.entity.order.pay.PayOrderExpand;
 import cn.daxpay.open.platform.core.enums.pay.pay.PayStatusEnum;
 import cn.daxpay.open.payment.old.pay.service.notice.MerchantNoticeService;
 import cn.daxpay.open.payment.old.pay.service.record.flow.TradeFlowRecordService;
-import cn.daxpay.open.payment.old.pay.service.assist.PayPluginAssistService;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
@@ -28,7 +27,6 @@ public class TradeUniHandleService {
     private final PayOrderExpandManager payOrderExpandManager;
     private final TradeFlowRecordService tradeFlowRecordService;
     private final MerchantNoticeService merchantNoticeService;
-    private final PayPluginAssistService payPluginAssistService;
 
     /// 支付成功发起后处理
     public void payAfterHandel(PayOrder payOrder, PayOrderExpand orderExpand){
@@ -40,8 +38,6 @@ public class TradeUniHandleService {
             // 相关操作
             tradeFlowRecordService.savePay(payOrder);
             merchantNoticeService.registerPayNotice(payOrder);
-            // 处理插件策略
-            payPluginAssistService.paySuccess(payOrder, orderExpand);
         }
 
     }
@@ -54,8 +50,6 @@ public class TradeUniHandleService {
                 .setCloseTime(OffsetDateTime.now(ZoneOffset.UTC));
         payOrderManager.updateById(payOrder);
         merchantNoticeService.registerPayNotice(payOrder);
-        // 处理插件策略
-        payPluginAssistService.payFail(payOrder);
     }
 
     /// 支付关闭处理
@@ -66,8 +60,6 @@ public class TradeUniHandleService {
         payOrderManager.updateById(order);
         // 发送通知
         merchantNoticeService.registerPayNotice(order);
-        // 处理插件策略
-        payPluginAssistService.payClose(order);
     }
 
 }
diff --git a/daxpay-payment/daxpay-payment-common/src/main/java/cn/daxpay/open/payment/strategy/pay/AbsPayPluginStrategy.java b/daxpay-payment/daxpay-payment-common/src/main/java/cn/daxpay/open/payment/strategy/pay/AbsPayPluginStrategy.java
deleted file mode 100644
index 634a61c75..000000000
--- a/daxpay-payment/daxpay-payment-common/src/main/java/cn/daxpay/open/payment/strategy/pay/AbsPayPluginStrategy.java
+++ /dev/null
@@ -1,23 +0,0 @@
-package cn.daxpay.open.payment.strategy.pay;
-
-import cn.daxpay.open.payment.old.pay.entity.notice.callback.MerchantCallbackTask;
-import cn.daxpay.open.payment.old.pay.entity.order.pay.PayOrder;
-import cn.daxpay.open.payment.old.pay.entity.order.pay.PayOrderExpand;
-
-/// # 支付插件
-///
-public interface AbsPayPluginStrategy {
-
-    /// 支付成功
-    default void paySuccess(PayOrder payOrder, PayOrderExpand expand){}
-
-    /// 支付失败
-    default void payFail(PayOrder payOrder){}
-
-    /// 支付关闭
-    default void payClose(PayOrder payOrder){}
-
-    /// 回调消息发送
-    default void noticeSend(MerchantCallbackTask task, boolean autoSend){}
-
-}