diff --git a/broker/config/wildfirechat.conf b/broker/config/wildfirechat.conf
index 913ec7f6..16d93c0a 100755
--- a/broker/config/wildfirechat.conf
+++ b/broker/config/wildfirechat.conf
@@ -42,6 +42,9 @@ embed.db 1
 ## 使用mongodb时次开关无效（因为mongodb设置了消息过期时间，会自动清理，仅专业版支持mongodb）。
 db.auto_clean_history_messages true
 
+## h2db数据库的路径，默认为程序目录下的，可以指定其他目录。如果使用MySQL，可以忽略此配置
+h2db.path ./h2db/wfchat
+
 ##服务器管理接口密钥。如果修改此端口需要同步修改使用管理API的地方，比如应用服务。
 http.admin.secret_key 123456
 
diff --git a/broker/src/main/java/io/moquette/BrokerConstants.java b/broker/src/main/java/io/moquette/BrokerConstants.java
index eed919cb..e25ee747 100755
--- a/broker/src/main/java/io/moquette/BrokerConstants.java
+++ b/broker/src/main/java/io/moquette/BrokerConstants.java
@@ -112,6 +112,8 @@ public final class BrokerConstants {
 
     public static final String EMBED_DB_PROPERTY_NAME = "embed.db";
     public static final String DB_AUTO_CLEAN_HISTORY_MESSAGES = "db.auto_clean_history_messages";
+    public static final String H2DB_PATH = "h2db.path";
+
 
     public static final String SENSITIVE_Filter_Type = "sensitive.filter.type";
 
diff --git a/broker/src/main/java/win/liyufan/im/DBUtil.java b/broker/src/main/java/win/liyufan/im/DBUtil.java
index 4d448bed..3cbaf8dd 100755
--- a/broker/src/main/java/win/liyufan/im/DBUtil.java
+++ b/broker/src/main/java/win/liyufan/im/DBUtil.java
@@ -49,6 +49,7 @@ public class DBUtil {
 
     public static void init(IConfig config) {
         String embedDB = config.getProperty(BrokerConstants.EMBED_DB_PROPERTY_NAME);
+        String h2dbPath = config.getProperty(BrokerConstants.H2DB_PATH, "./h2db/wfchat");
         boolean autoCleanMsgs = "true".equals(config.getProperty(BrokerConstants.DB_AUTO_CLEAN_HISTORY_MESSAGES));
         if (embedDB != null && embedDB.equals("1")) {
             IsEmbedDB = true;
@@ -67,7 +68,7 @@ public class DBUtil {
                 migrateLocation = "filesystem:./migrate/h2";
                 comboPooledDataSource = new ComboPooledDataSource();
 
-                comboPooledDataSource.setJdbcUrl( "jdbc:h2:./h2db/wfchat;AUTO_SERVER=TRUE;MODE=MySQL" );
+                comboPooledDataSource.setJdbcUrl( "jdbc:h2:" + h2dbPath + ";AUTO_SERVER=TRUE;MODE=MySQL" );
                 comboPooledDataSource.setUser("SA");
                 comboPooledDataSource.setPassword("SA");
                 comboPooledDataSource.setMinPoolSize(5);
diff --git a/distribution/src/main/resources/wildfirechat.conf b/distribution/src/main/resources/wildfirechat.conf
index 4c3dc346..565ec57d 100755
--- a/distribution/src/main/resources/wildfirechat.conf
+++ b/distribution/src/main/resources/wildfirechat.conf
@@ -40,6 +40,9 @@ embed.db 1
 ## 使用mongodb时次开关无效（因为mongodb设置了消息过期时间，会自动清理，仅专业版支持mongodb）。
 db.auto_clean_history_messages true
 
+## h2db数据库的路径，默认为程序目录下的，可以指定其他目录。如果使用MySQL，可以忽略此配置
+h2db.path ./h2db/wfchat
+
 ##服务器管理接口密钥。如果修改此端口需要同步修改使用管理API的地方，比如应用服务。
 http.admin.secret_key 123456