diff --git a/components/tpx-bluetooth-print/render-template.vue b/components/tpx-bluetooth-print/render-template.vue
index 2be159f..7f91cfd 100644
--- a/components/tpx-bluetooth-print/render-template.vue
+++ b/components/tpx-bluetooth-print/render-template.vue
@@ -43,7 +43,7 @@ export default {
 			percentage: 0, // 打印进度 
 			threshold: 200, // 阈值(值越大,图片打印越深)
 			imageUrl: '',
-			paperWidth: 320,
+			paperWidth: 560,
 		}
 	},
 	mounted () {
diff --git a/components/tpx-bluetooth-print/tpx-bluetooth-print.vue b/components/tpx-bluetooth-print/tpx-bluetooth-print.vue
index 80339bf..df94a6b 100644
--- a/components/tpx-bluetooth-print/tpx-bluetooth-print.vue
+++ b/components/tpx-bluetooth-print/tpx-bluetooth-print.vue
@@ -42,7 +42,6 @@ export default {
 	data () {
 		return {
 			imageUrl: '',
-			// paperWidth: 72,
 			paperWidth: 560,
 			show: false,
 		}
diff --git a/pages/print/bluetoothPrinter.vue b/pages/print/bluetoothPrinter.vue
index 9e23e43..e70df1f 100644
--- a/pages/print/bluetoothPrinter.vue
+++ b/pages/print/bluetoothPrinter.vue
@@ -1,7 +1,7 @@
 <template>
 	<tpx-page>
 		<tpx-bluetooth-print show="!pageLoading" 
-			:imageUrl="queryOption.imageUrl" :paperWidth="queryOption.paperWidth" 
+			:imageUrl="queryOption.imageUrl"  
 		></tpx-bluetooth-print>
 	</tpx-page>
 </template> 
@@ -18,7 +18,6 @@ export default {
 			pageLoading: true,
 			queryOption: {
 				imageUrl: '',
-				paperWidth: ''
 			}
 		}
 	},
diff --git a/pages/user/exclusiveQrcode.vue b/pages/user/exclusiveQrcode.vue
index 6cc078e..a5411b5 100644
--- a/pages/user/exclusiveQrcode.vue
+++ b/pages/user/exclusiveQrcode.vue
@@ -72,7 +72,6 @@
 			handlePrint() {
 				this.$refs.curPrint.startPrint({
 					imageUrl: this.qrCodeImgUrl,
-					paperWidth: 480,
 				})
 			}
 		}