diff --git a/plusone-basic/plusone-basic-infrastructure/src/main/java/xyz/zhouxy/plusone/jdbc/JdbcEntityDaoSupport.java b/plusone-basic/plusone-basic-infrastructure/src/main/java/xyz/zhouxy/plusone/jdbc/JdbcEntityDaoSupport.java
index 8b0bf89..c7ab954 100644
--- a/plusone-basic/plusone-basic-infrastructure/src/main/java/xyz/zhouxy/plusone/jdbc/JdbcEntityDaoSupport.java
+++ b/plusone-basic/plusone-basic-infrastructure/src/main/java/xyz/zhouxy/plusone/jdbc/JdbcEntityDaoSupport.java
@@ -63,10 +63,12 @@ public abstract class JdbcEntityDaoSupport<T extends Entity<ID>, ID extends Seri
 
     protected abstract T mapRow(ResultSet rs) throws SQLException;
 
+    @Deprecated
     protected void setRowMapper(@Nonnull RowMapper<T> rowMapper) {
         this.rowMapper = rowMapper;
     }
 
+    @Deprecated
     protected void setResultSetExtractor(@Nonnull ResultSetExtractor<Optional<T>> resultSetExtractor) {
         this.resultSetExtractor = resultSetExtractor;
     }