diff --git a/components/xtUpload.vue b/components/xtUpload.vue
index 5fcf5ce..162e483 100644
--- a/components/xtUpload.vue
+++ b/components/xtUpload.vue
@@ -204,26 +204,27 @@ const preview = (item) => {
 			}
 		})
 	} else if (item.type == 10) {
-	    uni.downloadFile({
-			url: item.url,
-			success: function (res) {
-				var filePath = res.tempFilePath;
-					uni.openDocument({
-						filePath: filePath,
-						showMenu: true,
-						success: function (res) {
-							console.log('打开文档成功');
-						}
-				});
-			},
-			fail: function (err) {
-			    console.log("下载失败:", err)
-				uni.showToast({
-				    title: "下载失败",
-					icon: "none"
-				})
-			}
-		});
+		window.open(item.url, '_blank');
+	    // uni.downloadFile({
+		// 	url: item.url,
+		// 	success: function (res) {
+		// 		var filePath = res.tempFilePath;
+		// 			uni.openDocument({
+		// 				filePath: filePath,
+		// 				showMenu: true,
+		// 				success: function (res) {
+		// 					console.log('打开文档成功');
+		// 				}
+		// 		});
+		// 	},
+		// 	fail: function (err) {
+		// 	    console.log("下载失败:", err)
+		// 		uni.showToast({
+		// 		    title: "下载失败",
+		// 			icon: "none"
+		// 		})
+		// 	}
+		// });
 	} else if (item.type == 20) {
 	    uni.showToast({
 		    title: "暂不支持预览该文件",