diff --git a/.gitignore b/.gitignore
index cca59f35af..a28af86e43 100644
--- a/.gitignore
+++ b/.gitignore
@@ -39,4 +39,12 @@ core/core-frontend/.stylelintcache
 /core/core-frontend/components.d.ts
 core/core-frontend/src/assets/fsSvg.js
 core/core-frontend/src/assets/fsSvg.html
-
+.flattened-pom.xml
+/core/core-backend/
+/core/frontend/
+/core/mobile/
+/sdk/dataease-plugin-common/
+/sdk/dataease-plugin-datasource/
+/sdk/dataease-plugin-filter/
+/sdk/dataease-plugin-interface/
+/sdk/dataease-plugin-view/
diff --git a/drivers/ImpalaJDBC41.jar b/drivers/ImpalaJDBC41.jar
new file mode 100644
index 0000000000..4c0c6b063f
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diff --git a/drivers/clickhouse-jdbc-0.4.6.jar b/drivers/clickhouse-jdbc-0.4.6.jar
new file mode 100644
index 0000000000..20482ad827
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diff --git a/drivers/db2jcc-db2jcc4.jar b/drivers/db2jcc-db2jcc4.jar
new file mode 100644
index 0000000000..7a791c79b4
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diff --git a/drivers/mssql-jdbc-12.2.0.jre11.jar b/drivers/mssql-jdbc-12.2.0.jre11.jar
new file mode 100644
index 0000000000..0c5b3ced4e
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diff --git a/drivers/mysql-connector-j-8.0.31.jar b/drivers/mysql-connector-j-8.0.31.jar
new file mode 100644
index 0000000000..f9154ffd07
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diff --git a/drivers/ojdbc10-19.19.0.0.jar b/drivers/ojdbc10-19.19.0.0.jar
new file mode 100644
index 0000000000..240ea64153
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diff --git a/drivers/postgresql-42.3.6.jar b/drivers/postgresql-42.3.6.jar
new file mode 100644
index 0000000000..5c3367e1bd
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diff --git a/drivers/redshift-jdbc42-2.1.0.1.jar b/drivers/redshift-jdbc42-2.1.0.1.jar
new file mode 100644
index 0000000000..78979f3e81
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