diff --git a/core/core-backend/src/main/java/io/dataease/datasource/manage/EngineManage.java b/core/core-backend/src/main/java/io/dataease/datasource/manage/EngineManage.java
index f08525bf63..43cc8bf25c 100644
--- a/core/core-backend/src/main/java/io/dataease/datasource/manage/EngineManage.java
+++ b/core/core-backend/src/main/java/io/dataease/datasource/manage/EngineManage.java
@@ -111,7 +111,7 @@ public class EngineManage {
         if (ModelUtils.isDesktop()) {
             engine.setType(engineType.h2.name());
             H2 h2 = new H2();
-            h2.setJdbc("jdbc:h2:/opt/dataease2.0/desktop_data;AUTO_SERVER=TRUE;AUTO_RECONNECT=TRUE;MODE=MySQL;CASE_INSENSITIVE_IDENTIFIERS=TRUE");
+            h2.setJdbc("jdbc:h2:/opt/dataease2.0/desktop_data;AUTO_SERVER=TRUE;AUTO_RECONNECT=TRUE;MODE=MySQL;CASE_INSENSITIVE_IDENTIFIERS=TRUE;DATABASE_TO_UPPER=FALSE");
             h2.setDataBase("PUBLIC");
             h2.setUsername(env.getProperty("spring.datasource.username"));
             h2.setPassword(env.getProperty("spring.datasource.password"));
diff --git a/core/core-backend/src/main/resources/application-desktop.yml b/core/core-backend/src/main/resources/application-desktop.yml
index 793aa3ee4f..7c9932c24a 100644
--- a/core/core-backend/src/main/resources/application-desktop.yml
+++ b/core/core-backend/src/main/resources/application-desktop.yml
@@ -3,7 +3,7 @@ spring:
 
   datasource:
     driver-class-name: org.h2.Driver
-    url: jdbc:h2:/opt/dataease2.0/desktop;AUTO_SERVER=TRUE;AUTO_RECONNECT=TRUE;MODE=MySQL;CASE_INSENSITIVE_IDENTIFIERS=TRUE
+    url: jdbc:h2:/opt/dataease2.0/desktop;AUTO_SERVER=TRUE;AUTO_RECONNECT=TRUE;MODE=MySQL;CASE_INSENSITIVE_IDENTIFIERS=TRUE;DATABASE_TO_UPPER=FALSE
     username: sa
     password: 123456