diff --git a/src/main/java/com/dpkj/modules/print/request/ReceiptPrintRequest.java b/src/main/java/com/dpkj/modules/print/request/ReceiptPrintRequest.java
index 01b4a10..082c95c 100644
--- a/src/main/java/com/dpkj/modules/print/request/ReceiptPrintRequest.java
+++ b/src/main/java/com/dpkj/modules/print/request/ReceiptPrintRequest.java
@@ -24,33 +24,36 @@ import java.io.Serializable;
 public class ReceiptPrintRequest implements Serializable {
 
     /**
-     * 文件路径地址
+     * 文件路径地址，填写本地路径，默认为 D:/images
      */
     @NotBlank(message = "文件路径不能为空")
-    private String fileDir;
+    private String fileDir = "D:/images";
 
     /**
      * 模板名称，也可以是自己写的html的字符串文件
      */
-    private String templateName = "hospital";
+    private String templateName = "receipt";
 
     /**
-     * 填充模板的数据,必填，但是需要通过自己设置的模板名称进行设计，部分设计规则
-     * 特殊字段图片类型：qrCodeBase64_2base64Type_120_120，字段解析，qrCodeBase64为字段名称，
-     * _2base64Type为将这个数据转换为图片类型的base64编码，第一个_120图片的宽度，第二个_120的为图片高度
+     * 填充模板的数据,必填，也可以通过自己设置的模板名称进行设计，部分设计规则
+     * <p>1、特殊字段(二维码图片)类型：qrCodeBase64_2base64Type_1_120_120，字段解析，qrCodeBase64为字段名称，
+     * 第一个1为打印类型，1为二维码，2为条形码
+     * _2base64Type为将这个数据转换为图片类型的base64编码，第二个_120图片的宽度，第三个_120的为图片高度</p>
+     * <p>2、需要对传入的JSON数据进行URI编码</p>
+     * <p>3、{"hospitalName":"澜沧县中医医院","registeTerminalName":"中国农业银行自助终端","registeType":"自助挂号","name":"刘博雅","gender":"男","age":28,"birthDate":"1996-06-31","cardNumber":"6221**********0731","outpatientNumber":"2501150038","department":"普外科门诊","visitLevel":"普通号","doctor":"普通门诊","sequence":"1","registerDate":"2025-01-15","totalFee":4.00,"paymentMethod":"微信扫码支付","orderNumber":"","transactionNumber":"2025011513090412092794szztzzj","qrCodeBase64_2base64Type_120_120":"这里应是二维码的Base64编码数据（如果有）","terminalNumber":"12092794","printTime":"2025-01-15 13:10:08"}</p>
      */
     @NotBlank(message = "模板填充数据不能为空")
     private String templateFillData;
 
     /**
-     * 生成的模板的宽度，默认为：600
+     * 小票渲染宽度，默认为：600
      */
-    private Integer width = 600;
+    private Integer width = 730;
 
     /**
      * 生成的模板的高度，默认为：950
      */
-    private Integer height = 950;
+    private Integer height = 1350;
 
 }
 
diff --git a/src/main/java/com/dpkj/modules/print/service/impl/RegisterServiceImpl.java b/src/main/java/com/dpkj/modules/print/service/impl/RegisterServiceImpl.java
index d666f74..08e8be6 100644
--- a/src/main/java/com/dpkj/modules/print/service/impl/RegisterServiceImpl.java
+++ b/src/main/java/com/dpkj/modules/print/service/impl/RegisterServiceImpl.java
@@ -40,6 +40,8 @@ public class RegisterServiceImpl implements PrintService {
         // 校验是否选中了模板,如果没选中模板的话则不需要另外生成了
         if ( !StringUtils.isEmpty(template) && !StringUtils.isEmpty(saveDir)){
             byte[] image = new TemplateUtils().generateReceiptImage(data, template, width, height, filePath);
+        }else {
+            throw new RRException("模板渲染错误");
         }
 
         LexMarkDTO lexMarkDTO = new LexMarkDTO();