diff --git a/agileboot-domain/src/main/java/com/agileboot/domain/shop/order/OrderApplicationService.java b/agileboot-domain/src/main/java/com/agileboot/domain/shop/order/OrderApplicationService.java
index 6715d64..80b2a06 100644
--- a/agileboot-domain/src/main/java/com/agileboot/domain/shop/order/OrderApplicationService.java
+++ b/agileboot-domain/src/main/java/com/agileboot/domain/shop/order/OrderApplicationService.java
@@ -199,6 +199,12 @@ public class OrderApplicationService {
         if (Objects.equals(command.getPaymentType(), "wechat")) {
             // 新增支付接口调用
             WxJsApiPreCreateRequest paymentRequest = buildPaymentRequest(orderModel);
+            // 设置是否为微信小程序支付
+            if (command.getIsWxMp() == null) {
+                command.setIsWxMp(0);
+            }
+            paymentRequest.setIs_wx_mp(command.getIsWxMp() == 1 ? "true" : "false");
+
             WxJsApiPreCreateResponse paymentResponse = paymentApplicationService.callJsApiPreCreate(paymentRequest);
             // 记录支付操作日志
             AddPaymentOperationLogCommand paymentOperationLogCommand = new AddPaymentOperationLogCommand();
diff --git a/agileboot-domain/src/main/java/com/agileboot/domain/shop/order/command/SubmitOrderCommand.java b/agileboot-domain/src/main/java/com/agileboot/domain/shop/order/command/SubmitOrderCommand.java
index 96ed1ac..b8c4fad 100644
--- a/agileboot-domain/src/main/java/com/agileboot/domain/shop/order/command/SubmitOrderCommand.java
+++ b/agileboot-domain/src/main/java/com/agileboot/domain/shop/order/command/SubmitOrderCommand.java
@@ -42,4 +42,7 @@ public class SubmitOrderCommand {
 
     @ApiModelProperty("是否内部订单 0否 1汇邦云用户 2企业微信用户")
     private Integer isInternal;
+
+    @ApiModelProperty("是否为微信小程序支付，0否 1是")
+    private Integer isWxMp;
 }
\ No newline at end of file
diff --git a/agileboot-domain/src/main/java/com/agileboot/domain/shop/payment/PaymentApplicationService.java b/agileboot-domain/src/main/java/com/agileboot/domain/shop/payment/PaymentApplicationService.java
index 0004370..99014d5 100644
--- a/agileboot-domain/src/main/java/com/agileboot/domain/shop/payment/PaymentApplicationService.java
+++ b/agileboot-domain/src/main/java/com/agileboot/domain/shop/payment/PaymentApplicationService.java
@@ -47,6 +47,9 @@ public class PaymentApplicationService {
         String result = "";
         String jsonBody = "";
         try {
+            if (StringUtils.isBlank(request.getIs_wx_mp()) || (!"true".equals(request.getIs_wx_mp()) && !"false".equals(request.getIs_wx_mp()))) {
+                request.setIs_wx_mp("false");
+            }
             jsonBody = JSONUtil.toJsonStr(request);
             log.info("callJsApiPreCreate 请求body：{}", jsonBody);
 
diff --git a/agileboot-domain/src/main/java/com/agileboot/domain/shop/payment/dto/WxJsApiPreCreateRequest.java b/agileboot-domain/src/main/java/com/agileboot/domain/shop/payment/dto/WxJsApiPreCreateRequest.java
index a153356..a72e65b 100644
--- a/agileboot-domain/src/main/java/com/agileboot/domain/shop/payment/dto/WxJsApiPreCreateRequest.java
+++ b/agileboot-domain/src/main/java/com/agileboot/domain/shop/payment/dto/WxJsApiPreCreateRequest.java
@@ -24,4 +24,7 @@ public class WxJsApiPreCreateRequest {
 
     private String ucid;  // 选填
     private String extra; // 选填
+
+    // 是否为微信小程序支付，"true"或"false"
+    private String is_wx_mp;
 }
\ No newline at end of file