收回单号

src/main/java/cn/ezhizao/project/business/controller/BizReturnReceiptController.java

@@ -166,7 +166,7 @@ public class BizReturnReceiptController extends BaseController
                 }
             } else {
                 codeValue = previous;
-                String codeYear=codeValue.substring(4, 5);//取出当前外协单号年份
+                String codeYear=codeValue.substring(3, 5);//取出当前外协单号年份
                 //如果年份一致表示是当前年的发出单，如果不一致则表示已经进入了新的一年则重置发出单号
                 if(codeYear.equals(formattedDate)){
                     int lastFourDigits = Integer.parseInt(codeValue.substring(5, 10));