diff --git a/src/main/java/com/dpkj/common/utils/TemplateUtils.java b/src/main/java/com/dpkj/common/utils/TemplateUtils.java
index 02196ad..8b40f11 100644
--- a/src/main/java/com/dpkj/common/utils/TemplateUtils.java
+++ b/src/main/java/com/dpkj/common/utils/TemplateUtils.java
@@ -145,8 +145,8 @@ public class TemplateUtils {
                 String[] split = key.split("_");
                 if (split.length > 1 && split[1].equals("2base64Type")) {
                     int type = split.length > 2 ? Integer.parseInt(split[2]) : 1;
-                    int width = split.length > 2 ? Integer.parseInt(split[3]) : 100;
-                    int height = split.length > 3 ? Integer.parseInt(split[4]) : 100;
+                    int width = split.length > 3 ? Integer.parseInt(split[3]) : 100;
+                    int height = split.length > 4 ? Integer.parseInt(split[4]) : 100;
                     // 如果是图片类型,需要进行base64转换
                     String base64 = this.generateQRCode(type, String.valueOf(data.get(key)), width, height);
                     context.setVariable(split[0], "data:image/jpeg;base64," + base64);