diff --git a/zyplayer-doc-db/src/main/java/com/zyplayer/doc/db/framework/db/mapper/dm/DmBaseMapper.xml b/zyplayer-doc-db/src/main/java/com/zyplayer/doc/db/framework/db/mapper/dm/DmBaseMapper.xml
index 83e64435..4f6b844b 100644
--- a/zyplayer-doc-db/src/main/java/com/zyplayer/doc/db/framework/db/mapper/dm/DmBaseMapper.xml
+++ b/zyplayer-doc-db/src/main/java/com/zyplayer/doc/db/framework/db/mapper/dm/DmBaseMapper.xml
@@ -29,7 +29,7 @@
                do.LAST_DDL_TIME as updateTime,
                dtc.COMMENTS as "comment"
         from dba_tables dt
-                 left join dba_objects do on do.owner = dt.owner and do.object_name = dt.table_name
+                 left join dba_objects do on do.owner = dt.owner and do.object_name = dt.table_name and do.object_type='TABLE'
                  left join dba_tab_comments dtc on dtc.owner = dt.owner and dtc.table_name = dt.table_name
         where dt.owner = #{dbName} and dt.table_name = #{tableName}
     </select>
diff --git a/zyplayer-doc-db/src/main/java/com/zyplayer/doc/db/framework/db/mapper/oracle/OracleBaseMapper.xml b/zyplayer-doc-db/src/main/java/com/zyplayer/doc/db/framework/db/mapper/oracle/OracleBaseMapper.xml
index 83e64435..4f6b844b 100644
--- a/zyplayer-doc-db/src/main/java/com/zyplayer/doc/db/framework/db/mapper/oracle/OracleBaseMapper.xml
+++ b/zyplayer-doc-db/src/main/java/com/zyplayer/doc/db/framework/db/mapper/oracle/OracleBaseMapper.xml
@@ -29,7 +29,7 @@
                do.LAST_DDL_TIME as updateTime,
                dtc.COMMENTS as "comment"
         from dba_tables dt
-                 left join dba_objects do on do.owner = dt.owner and do.object_name = dt.table_name
+                 left join dba_objects do on do.owner = dt.owner and do.object_name = dt.table_name and do.object_type='TABLE'
                  left join dba_tab_comments dtc on dtc.owner = dt.owner and dtc.table_name = dt.table_name
         where dt.owner = #{dbName} and dt.table_name = #{tableName}
     </select>