diff --git a/dk-modules/system/pom.xml b/dk-modules/system/pom.xml
index 8c726be..62cef53 100644
--- a/dk-modules/system/pom.xml
+++ b/dk-modules/system/pom.xml
@@ -135,13 +135,6 @@
             <artifactId>gt-shapefile</artifactId>
             <version>29.5</version>
         </dependency>
-
-        <dependency>
-            <groupId>com.taosdata.jdbc</groupId>
-            <artifactId>taos-jdbcdriver</artifactId>
-            <version>3.6.3</version>
-        </dependency>
-
     </dependencies>
 
     <build>
diff --git a/dk-modules/system/src/main/java/org/dromara/system/mapper/TdengineMapper.java b/dk-modules/system/src/main/java/org/dromara/system/mapper/TdengineMapper.java
deleted file mode 100644
index 6581071..0000000
--- a/dk-modules/system/src/main/java/org/dromara/system/mapper/TdengineMapper.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package org.dromara.system.mapper;
-
-import com.baomidou.dynamic.datasource.annotation.DS;
-
-
-@DS("tdengine")
-public interface TdengineMapper {
-
-
-}
diff --git a/dk-modules/system/src/main/resources/mapper/system/TdengineMapper.xml b/dk-modules/system/src/main/resources/mapper/system/TdengineMapper.xml
deleted file mode 100644
index 02a16a4..0000000
--- a/dk-modules/system/src/main/resources/mapper/system/TdengineMapper.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-<mapper namespace="org.dromara.system.mapper.TdengineMapper">
-
-
-
-</mapper>