diff --git a/blade-core-db/pom.xml b/blade-core-db/pom.xml
index 6dae265..215cc8e 100644
--- a/blade-core-db/pom.xml
+++ b/blade-core-db/pom.xml
@@ -51,11 +51,11 @@
             <artifactId>mysql-connector-j</artifactId>
         </dependency>
         <!-- Oracle -->
-        <dependency>
+<!--        <dependency>
             <groupId>com.oracle</groupId>
             <artifactId>ojdbc7</artifactId>
             <optional>true</optional>
-        </dependency>
+        </dependency>-->
         <dependency>
             <groupId>com.oracle.database.jdbc</groupId>
             <artifactId>ojdbc17</artifactId>
@@ -80,11 +80,11 @@
             <optional>true</optional>
         </dependency>
         <!--YashanDB-->
-        <dependency>
+<!--        <dependency>
             <groupId>com.yashandb.jdbc</groupId>
             <artifactId>yasdb-jdbc</artifactId>
             <optional>true</optional>
-        </dependency>
+        </dependency>-->
         <!--KingbaseES-->
         <dependency>
             <groupId>cn.com.kingbase</groupId>