bug fix

distributed-print-business/src/main/java/com/qmth/distributed/print/business/util/CreatePdfUtil.java

@@ -655,7 +655,7 @@ public class CreatePdfUtil {
             if (Objects.nonNull(jsonObjectExtend)) {
                 for (int i = 0; i < jsonObjectExtend.size(); i++) {
                     JSONObject object = (JSONObject) jsonObjectExtend.get(i);
-                    cardTemp = cardTemp.replaceAll("\\$\\{" + object.get("code") + "\\}", String.valueOf(object.get("value")));
+                    cardTemp = cardTemp.replaceAll("\\$\\{" + object.get("code") + "\\}", "");
                 }
             }
         }