diff --git a/deploy/build-backend.sh b/deploy/build-backend.sh
index ba401ce61f..9d752b3813 100755
--- a/deploy/build-backend.sh
+++ b/deploy/build-backend.sh
@@ -11,17 +11,8 @@ mkdir ./cloudbeaver/server
 mkdir ./cloudbeaver/conf
 mkdir ./cloudbeaver/workspace
 
-echo "Pull cloudbeaver platform"
-
-cd ../..
-
-echo "Pull dbeaver platform"
-[ ! -d dbeaver ] && git clone --depth 1 https://github.com/dbeaver/dbeaver.git
-[ ! -d dbeaver-common ] && git clone --depth 1 https://github.com/dbeaver/dbeaver-common.git
-[ ! -d dbeaver-jdbc-libsql ] && git clone --depth 1 https://github.com/dbeaver/dbeaver-jdbc-libsql.git
-
-
-cd cloudbeaver/deploy
+echo "Pull and patch build deps (dbeaver, dbeaver-common, dbeaver-jdbc-libsql)"
+./scripts/clone-build-deps.sh
 
 echo "Build CloudBeaver server"
 
diff --git a/deploy/scripts/clone-build-deps.sh b/deploy/scripts/clone-build-deps.sh
new file mode 100755
index 0000000000..a694c59559
--- /dev/null
+++ b/deploy/scripts/clone-build-deps.sh
@@ -0,0 +1,26 @@
+#!/bin/bash
+# 在本地拉取构建 CloudBeaver 所需的依赖仓库（dbeaver、dbeaver-common、dbeaver-jdbc-libsql）
+# 并可选地对 dbeaver 打达梦驱动补丁。
+# 应在 cloudbeaver 仓库的上一级目录执行，使 dbeaver 与 cloudbeaver 同级。
+set -Eeo pipefail
+
+# 分支/标签，与 server/pom.xml 使用的 DBeaver 版本对应
+DBEAVER_BRANCH="${DBEAVER_BRANCH:-release_25_2_1}"
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+# deploy/scripts -> deploy -> cloudbeaver；再上一级 = 与 cloudbeaver 同级的目录
+CLOUDBEAVER_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
+PARENT_DIR="$(dirname "$CLOUDBEAVER_ROOT")"
+cd "$PARENT_DIR"
+
+echo "Clone/build deps under: $PARENT_DIR"
+echo "DBeaver branch: $DBEAVER_BRANCH"
+
+[ ! -d dbeaver ] && git clone --depth 1 -b "$DBEAVER_BRANCH" https://github.com/dbeaver/dbeaver.git
+[ ! -d dbeaver-common ] && git clone --depth 1 -b "$DBEAVER_BRANCH" https://github.com/dbeaver/dbeaver-common.git
+[ ! -d dbeaver-jdbc-libsql ] && git clone --depth 1 -b "$DBEAVER_BRANCH" https://github.com/dbeaver/dbeaver-jdbc-libsql.git
+
+# 对 dbeaver 打达梦驱动补丁
+"$SCRIPT_DIR/patch-dbeaver-dameng.sh" "$(pwd)/dbeaver"
+
+echo "Clone and patch done. You can run build from cloudbeaver/deploy (e.g. ./build-backend.sh)."
diff --git a/deploy/scripts/patch-dbeaver-dameng.sh b/deploy/scripts/patch-dbeaver-dameng.sh
new file mode 100755
index 0000000000..7ad634d5e7
--- /dev/null
+++ b/deploy/scripts/patch-dbeaver-dameng.sh
@@ -0,0 +1,57 @@
+#!/bin/bash
+# 在 DBeaver generic 插件中插入达梦( dameng_jdbc )驱动定义
+# 用法: 从 cloudbeaver 仓库根目录的上一级执行；或传入 dbeaver 根目录
+set -e
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+if [ -n "$1" ]; then
+    DBEAVER_ROOT="$1"
+else
+    DBEAVER_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)/../dbeaver"
+fi
+
+PLUGIN_XML="${DBEAVER_ROOT}/plugins/org.jkiss.dbeaver.ext.generic/plugin.xml"
+if [ ! -f "$PLUGIN_XML" ]; then
+    echo "DBeaver plugin.xml not found: $PLUGIN_XML"
+    echo "Usage: $0 [dbeaver_root]"
+    exit 1
+fi
+
+if grep -q 'id="dameng_jdbc"' "$PLUGIN_XML"; then
+    echo "Dameng driver already present in DBeaver plugin.xml, skip patch."
+    exit 0
+fi
+
+python3 - "$PLUGIN_XML" << 'PY'
+import sys
+path = sys.argv[1]
+# 在 <!-- CUBRID --> 前插入达梦驱动（兼容不同缩进）
+marker = "<!-- CUBRID -->"
+driver_block = '''                <driver
+                    id="dameng_jdbc"
+                    label="达梦(DM)"
+                    class="dm.jdbc.driver.DmDriver"
+                    sampleURL="jdbc:dm://{host}[:{port}]/[{database}]"
+                    defaultPort="5236"
+                    defaultDatabase="SYSDBA"
+                    defaultUser="SYSDBA"
+                    description="达梦数据库 JDBC 驱动"
+                    supportedConfigurationTypes="MANUAL,URL"
+                    categories="sql">
+                    <file type="jar" path="drivers/dameng" bundle="drivers.dameng"/>
+                </driver>
+
+                <!-- CUBRID -->'''
+
+with open(path, "r", encoding="utf-8", errors="replace") as f:
+    content = f.read()
+if marker not in content:
+    sys.exit("Marker <!-- CUBRID --> not found in plugin.xml")
+# 只替换第一次出现，保留该行原有前导空白
+new_content = content.replace(marker, driver_block, 1)
+with open(path, "w", encoding="utf-8") as f:
+    f.write(new_content)
+print("Patched DBeaver plugin.xml: added dameng_jdbc driver.")
+PY
+
+echo "Done."
diff --git a/server/bundles/io.cloudbeaver.resources.drivers.base/plugin.xml b/server/bundles/io.cloudbeaver.resources.drivers.base/plugin.xml
index 47e6ec4e8c..1e50351223 100644
--- a/server/bundles/io.cloudbeaver.resources.drivers.base/plugin.xml
+++ b/server/bundles/io.cloudbeaver.resources.drivers.base/plugin.xml
@@ -21,6 +21,7 @@
         <resource name="drivers/trino"/>
         <resource name="drivers/kyuubi"/>
         <resource name="drivers/databend"/>
+        <resource name="drivers/dameng"/>
     </extension>
 
     <!-- Bundles  -->
@@ -44,6 +45,7 @@
         <bundle id="drivers.trino" label="Trino drivers"/>
         <bundle id="drivers.kyuubi" label="Apache Kyuubi drivers"/>
         <bundle id="drivers.databend" label="Databend drivers"/>
+        <bundle id="drivers.dameng" label="达梦(DM) drivers"/>
     </extension>
 
     <!-- Enabled drivers -->
@@ -68,6 +70,7 @@
         <driver id="generic:duckdb_jdbc"/>
         <driver id="generic:kyuubi_hive"/>
         <driver id="databend:databend"/>
+        <driver id="generic:dameng_jdbc"/>
     </extension>
 
 
diff --git a/server/drivers/dameng/lib/DmJdbcDriver18-8.1.3.62.jar b/server/drivers/dameng/lib/DmJdbcDriver18-8.1.3.62.jar
new file mode 100644
index 0000000000..9d4dd5d3ac
Binary files /dev/null and b/server/drivers/dameng/lib/DmJdbcDriver18-8.1.3.62.jar differ
diff --git a/server/drivers/dameng/pom.xml b/server/drivers/dameng/pom.xml
new file mode 100644
index 0000000000..e7802930bb
--- /dev/null
+++ b/server/drivers/dameng/pom.xml
@@ -0,0 +1,49 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>drivers.dameng</artifactId>
+    <version>1.0.0</version>
+    <parent>
+        <groupId>io.cloudbeaver</groupId>
+        <artifactId>drivers</artifactId>
+        <version>1.0.0</version>
+        <relativePath>../</relativePath>
+    </parent>
+
+    <properties>
+        <deps.output.dir>dameng</deps.output.dir>
+    </properties>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-resources-plugin</artifactId>
+                <version>2.6</version>
+                <executions>
+                    <execution>
+                        <id>copy-dameng-jar</id>
+                        <phase>validate</phase>
+                        <configuration>
+                            <outputDirectory>../../../deploy/drivers/dameng</outputDirectory>
+                            <overwrite>true</overwrite>
+                            <resources>
+                                <resource>
+                                    <directory>lib</directory>
+                                    <includes>
+                                        <include>*.jar</include>
+                                    </includes>
+                                </resource>
+                            </resources>
+                        </configuration>
+                        <goals>
+                            <goal>copy-resources</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
diff --git a/server/drivers/pom.xml b/server/drivers/pom.xml
index 820f775925..5371447bf6 100644
--- a/server/drivers/pom.xml
+++ b/server/drivers/pom.xml
@@ -18,6 +18,7 @@
     <modules>
         <module>clickhouse_com</module>
         <module>databend</module>
+        <module>dameng</module>
         <module>db2</module>
         <module>db2-jt400</module>
         <module>duckdb</module>