diff --git a/powerjob-server/pom.xml b/powerjob-server/pom.xml
index dc745cf1..215247f3 100644
--- a/powerjob-server/pom.xml
+++ b/powerjob-server/pom.xml
@@ -17,8 +17,14 @@
         <swagger.version>2.9.2</swagger.version>
         <springboot.version>2.2.6.RELEASE</springboot.version>
         <powerjob.common.version>3.2.1</powerjob.common.version>
+        <!-- 数据库驱动版本，使用的是spring-boot-dependencies管理的版本 -->
         <mysql.version>8.0.19</mysql.version>
+        <ojdbc.version>19.7.0.0</ojdbc.version>
+        <mssql-jdbc.version>7.4.1.jre8</mssql-jdbc.version>
+        <db2-jdbc.version>11.5.0.0</db2-jdbc.version>
+        <postgresql.version>42.2.14</postgresql.version>
         <h2.db.version>1.4.200</h2.db.version>
+
         <zip4j.version>2.5.2</zip4j.version>
         <jgit.version>5.7.0.202003110725-r</jgit.version>
         <mvn.invoker.version>3.0.1</mvn.invoker.version>
@@ -44,6 +50,30 @@
             <artifactId>mysql-connector-java</artifactId>
             <version>${mysql.version}</version>
         </dependency>
+        <!-- oracle -->
+        <dependency>
+            <groupId>com.oracle.database.jdbc</groupId>
+            <artifactId>ojdbc8</artifactId>
+            <version>${ojdbc.version}</version>
+        </dependency>
+        <!-- sqlserver -->
+        <dependency>
+            <groupId>com.microsoft.sqlserver</groupId>
+            <artifactId>mssql-jdbc</artifactId>
+            <version>${mssql-jdbc.version}</version>
+        </dependency>
+        <!-- db2 -->
+        <dependency>
+            <groupId>com.ibm.db2</groupId>
+            <artifactId>jcc</artifactId>
+            <version>${db2-jdbc.version}</version>
+        </dependency>
+        <!-- postgresql -->
+        <dependency>
+            <groupId>org.postgresql</groupId>
+            <artifactId>postgresql</artifactId>
+            <version>${postgresql.version}</version>
+        </dependency>
         <!-- h2 database -->
         <dependency>
             <groupId>com.h2database</groupId>
diff --git a/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/AppInfoDO.java b/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/AppInfoDO.java
index 650c63e7..38bb4442 100644
--- a/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/AppInfoDO.java
+++ b/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/AppInfoDO.java
@@ -17,7 +17,7 @@ import java.util.Date;
 public class AppInfoDO {
 
     @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @GeneratedValue(strategy = GenerationType.AUTO)
     private Long id;
 
     private String appName;
diff --git a/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/ContainerInfoDO.java b/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/ContainerInfoDO.java
index 6e46e094..eac34574 100644
--- a/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/ContainerInfoDO.java
+++ b/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/ContainerInfoDO.java
@@ -17,7 +17,7 @@ import java.util.Date;
 public class ContainerInfoDO {
 
     @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @GeneratedValue(strategy = GenerationType.AUTO)
     private Long id;
 
     // 所属的应用ID
diff --git a/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/InstanceInfoDO.java b/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/InstanceInfoDO.java
index 92c83797..54c7a0c4 100644
--- a/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/InstanceInfoDO.java
+++ b/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/InstanceInfoDO.java
@@ -22,7 +22,7 @@ import java.util.Date;
 public class InstanceInfoDO {
 
     @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @GeneratedValue(strategy = GenerationType.AUTO)
     private Long id;
 
     // 任务ID
@@ -33,7 +33,7 @@ public class InstanceInfoDO {
     private Long instanceId;
     // 任务实例参数
     @Lob
-    @Column(columnDefinition="TEXT")
+    @Column
     private String instanceParams;
 
     // 该任务实例的类型，普通/工作流（InstanceType）
@@ -46,7 +46,7 @@ public class InstanceInfoDO {
     private Integer status;
     // 执行结果（允许存储稍大的结果）
     @Lob
-    @Column(columnDefinition="TEXT")
+    @Column
     private String result;
     // 预计触发时间
     private Long expectedTriggerTime;
diff --git a/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/JobInfoDO.java b/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/JobInfoDO.java
index 7b9ed512..71978ae0 100644
--- a/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/JobInfoDO.java
+++ b/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/JobInfoDO.java
@@ -23,7 +23,7 @@ public class JobInfoDO {
 
 
     @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @GeneratedValue(strategy = GenerationType.AUTO)
     private Long id;
 
     /* ************************** 任务基本信息 ************************** */
@@ -49,7 +49,7 @@ public class JobInfoDO {
     private Integer processorType;
     // 执行器信息（可能需要存储整个脚本文件）
     @Lob
-    @Column(columnDefinition="TEXT")
+    @Column
     private String processorInfo;
 
     /* ************************** 运行时配置 ************************** */
diff --git a/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/OmsLockDO.java b/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/OmsLockDO.java
index 95949f50..d62bedbc 100644
--- a/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/OmsLockDO.java
+++ b/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/OmsLockDO.java
@@ -19,7 +19,7 @@ import java.util.Date;
 public class OmsLockDO {
 
     @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @GeneratedValue(strategy = GenerationType.AUTO)
     private Long id;
 
     private String lockName;
diff --git a/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/ServerInfoDO.java b/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/ServerInfoDO.java
index 3a6882d4..a248b6fd 100644
--- a/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/ServerInfoDO.java
+++ b/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/ServerInfoDO.java
@@ -19,7 +19,7 @@ import java.util.Date;
 public class ServerInfoDO {
 
     @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @GeneratedValue(strategy = GenerationType.AUTO)
     private Long id;
 
     /**
diff --git a/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/UserInfoDO.java b/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/UserInfoDO.java
index bed8a473..b7f0bdf8 100644
--- a/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/UserInfoDO.java
+++ b/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/UserInfoDO.java
@@ -17,7 +17,7 @@ import java.util.Date;
 public class UserInfoDO {
 
     @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @GeneratedValue(strategy = GenerationType.AUTO)
     private Long id;
 
     private String username;
diff --git a/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/WorkflowInfoDO.java b/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/WorkflowInfoDO.java
index f87f2f99..4134c1ef 100644
--- a/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/WorkflowInfoDO.java
+++ b/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/WorkflowInfoDO.java
@@ -21,7 +21,7 @@ import java.util.Date;
 public class WorkflowInfoDO {
 
     @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @GeneratedValue(strategy = GenerationType.AUTO)
     private Long id;
 
     private String wfName;
@@ -32,7 +32,7 @@ public class WorkflowInfoDO {
 
     // 工作流的DAG图信息（点线式DAG的json）
     @Lob
-    @Column(columnDefinition="TEXT")
+    @Column
     private String peDAG;
 
     /* ************************** 定时参数 ************************** */
diff --git a/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/WorkflowInstanceInfoDO.java b/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/WorkflowInstanceInfoDO.java
index ff9d5651..9090a254 100644
--- a/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/WorkflowInstanceInfoDO.java
+++ b/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/persistence/core/model/WorkflowInstanceInfoDO.java
@@ -21,7 +21,7 @@ import java.util.Date;
 public class WorkflowInstanceInfoDO {
 
     @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @GeneratedValue(strategy = GenerationType.AUTO)
     private Long id;
     // 任务所属应用的ID，冗余提高查询效率
     private Long appId;
@@ -35,10 +35,10 @@ public class WorkflowInstanceInfoDO {
     private Integer status;
 
     @Lob
-    @Column(columnDefinition="TEXT")
+    @Column
     private String dag;
     @Lob
-    @Column(columnDefinition="TEXT")
+    @Column
     private String result;
 
     // 实际触发时间