补充协议 修复

src/main/java/common/service/impl/ContractServiceImpl.java

@@ -64,7 +64,7 @@ public class ContractServiceImpl implements ContractService {
     private static final Map<String, String> CONTRACT_TYPE_NAME = new HashMap() {{
         put("首次签约", "0");
         put("续约", "1");
-        put("合同变更", "2");
+        put("补充协议", "2");
     }};
 
     public static final Map<String, String> FUNCTION_TYPE = new HashMap() {{