diff --git a/uni_modules/uni-pay-x/components/uni-pay/uni-pay.uvue b/uni_modules/uni-pay-x/components/uni-pay/uni-pay.uvue
index 0de1993291c2b32e828b8b875f4294fc9cf97273..1ac1f517e23a1bd6c76b4d55cae4cbefd3fba712 100644
--- a/uni_modules/uni-pay-x/components/uni-pay/uni-pay.uvue
+++ b/uni_modules/uni-pay-x/components/uni-pay/uni-pay.uvue
@@ -282,12 +282,14 @@
 				}
 				// #ifdef APP
 				if (options['provider'] == "wxpay") {
+					// #ifdef  uniVersion < 4.11
 					uni.showModal({
 						title: "提示",
-						content: "uni-pay 的 uni-app x 版本暂未适配微信支付",
+						content: "请先升级HBX至4.11",
 						showCancel: false
 					})
 					return;
+					// #endif
 				}
 				// #endif
 
@@ -341,13 +343,6 @@
 			// 调起支付
 			orderPayment(res : UTSJSONObject) {
 				this.orderRes = res;
-				let _order = res.get('order');
-				let orderStr = "";
-				if (typeof _order == "string") {
-					orderStr = res.get('order') as string;
-				} else {
-					//order = res.get('order') as UTSJSONObject;
-				}
 				if (res['qr_code'] != null && res['qr_code'] != "") {
 					this.$emit("qrcode", res);
 				}
@@ -379,6 +374,8 @@
 				}
 				// #endif
 				// #ifndef H5
+				let _order = res.get('order');
+				let orderStr = typeof _order == "string" ? _order as string : JSON.stringify(_order) as string;
 				uni.requestPayment({
 					provider: res['provider'] as string,
 					orderInfo: orderStr,
diff --git a/uni_modules/uni-pay-x/uniCloud/cloudfunctions/uni-pay-co/index.obj.js b/uni_modules/uni-pay-x/uniCloud/cloudfunctions/uni-pay-co/index.obj.js
index 19ddb619ed3d3a316900ece38d241d0cc80598b2..596089111cca6687283f61e038cb4be3bdce99e8 100644
--- a/uni_modules/uni-pay-x/uniCloud/cloudfunctions/uni-pay-co/index.obj.js
+++ b/uni_modules/uni-pay-x/uniCloud/cloudfunctions/uni-pay-co/index.obj.js
@@ -119,7 +119,10 @@ module.exports = {
 			cloudInfo,
 			wxpay_virtual,
 		});
-
+		// uniappx-特殊处理
+		if (typeof res.order === "object" && typeof res.order["timestamp"] === "string") {
+			res.order["timestamp"] = parseFloat(res.order["timestamp"]);
+		}
 		return res;
 	},
 	/**
@@ -256,7 +259,7 @@ module.exports = {
 			};
 		}
 	},
-	
+
 	/**
 	 * 验证iosIap苹果内购支付凭据
 	 */
@@ -272,7 +275,7 @@ module.exports = {
 			transaction_identifier
 		});
 	},
-	
+
 	/**
 	 * 接收微信小程序虚拟支付异步通知
 	 */
@@ -286,5 +289,5 @@ module.exports = {
 			cloudInfo
 		});
 	},
-	
+
 }