fix: pkg contract gen 1

hnqz-upms/hnqz-upms-biz/src/main/java/com/qunzhixinxi/hnqz/admin/listener/PackageContractEventListener.java

@@ -218,7 +218,7 @@ public class PackageContractEventListener {
             params.put("name" + i, qty.getTaskTypeName());
             params.put("qty" + i, count.toString());
             params.put("price" + i, qty.getPrice().toString());
-            params.put("rate" + i, String.format("%.2f%%", count.doubleValue() / total));
+            params.put("rate" + i, String.format("%.2f%%", (100.0 * count) / total));
         }
 
         params.put("sign_date", DateTimeFormatter.ofPattern(DatePattern.CHINESE_DATE_PATTERN).format(now.toLocalDate()));