fixed

Junjie

2023-06-10 19df3213d5d4a7b85d2d4ceffef7460a59c1f062

 src/main/java/com/zy/core/model/LiftSlave.java

@@ -45,6 +45,9 @@
            sb.append("0");
        }
        sb.append(bay);
        if (lev < 10) {
            sb.append("0");
        }
        sb.append(lev);
        return sb.toString();
    }