diff --git a/jimureport-samples/jimureport-demo/pom.xml b/jimureport-samples/jimureport-demo/pom.xml
index a200f0d..92305e6 100644
--- a/jimureport-samples/jimureport-demo/pom.xml
+++ b/jimureport-samples/jimureport-demo/pom.xml
@@ -16,10 +16,35 @@
     <url>http://www.jimureport.com</url>
     <description>积木报表集成示例</description>
 
+    <repositories>
+        <repository>
+            <id>aliyun</id>
+            <name>aliyun Repository</name>
+            <url>http://maven.aliyun.com/nexus/content/groups/public</url>
+            <snapshots>
+                <enabled>false</enabled>
+            </snapshots>
+        </repository>
+        <repository>
+            <id>jeecg</id>
+            <name>jeecg Repository</name>
+            <url>http://maven.jeecg.org/nexus/content/repositories/jeecg</url>
+            <snapshots>
+                <enabled>false</enabled>
+            </snapshots>
+        </repository>
+    </repositories>
+
     <properties>
         <java.version>1.8</java.version>
+        <!-- DB驱动 -->
+        <postgresql.version>42.2.6</postgresql.version>
+        <ojdbc6.version>11.2.0.3</ojdbc6.version>
+        <sqljdbc4.version>4.0</sqljdbc4.version>
+        <mysql-connector-java.version>8.0.20</mysql-connector-java.version>
     </properties>
 
+
     <dependencies>
         <!-- JimuReport -->
         <dependency>
@@ -48,10 +73,33 @@
             <version>3.2.0</version>
         </dependency>
 
-        <!-- DB驱动 -->
+        <!-- 数据库驱动 -->
+        <!--mysql-->
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
+            <version>${mysql-connector-java.version}</version>
+            <scope>runtime</scope>
+        </dependency>
+        <!--  sqlserver-->
+        <dependency>
+            <groupId>com.microsoft.sqlserver</groupId>
+            <artifactId>sqljdbc4</artifactId>
+            <version>${sqljdbc4.version}</version>
+            <scope>runtime</scope>
+        </dependency>
+        <!-- oracle驱动 -->
+        <dependency>
+            <groupId>com.oracle</groupId>
+            <artifactId>ojdbc6</artifactId>
+            <version>${ojdbc6.version}</version>
+            <scope>runtime</scope>
+        </dependency>
+        <!-- postgresql驱动 -->
+        <dependency>
+            <groupId>org.postgresql</groupId>
+            <artifactId>postgresql</artifactId>
+            <version>${postgresql.version}</version>
             <scope>runtime</scope>
         </dependency>
     </dependencies>
@@ -65,23 +113,4 @@
         </plugins>
     </build>
 
-    <repositories>
-        <repository>
-            <id>aliyun</id>
-            <name>aliyun Repository</name>
-            <url>http://maven.aliyun.com/nexus/content/groups/public</url>
-            <snapshots>
-                <enabled>false</enabled>
-            </snapshots>
-        </repository>
-        <repository>
-            <id>jeecg</id>
-            <name>jeecg Repository</name>
-            <url>http://maven.jeecg.org/nexus/content/repositories/jeecg</url>
-            <snapshots>
-                <enabled>false</enabled>
-            </snapshots>
-        </repository>
-    </repositories>
-
 </project>