diff --git a/db/增量SQL/3.5.2升级到3.5.3Nacos升级.sql b/db/增量SQL/3.5.2升级到3.5.3Nacos升级.sql
new file mode 100644
index 00000000..f57e234e
--- /dev/null
+++ b/db/增量SQL/3.5.2升级到3.5.3Nacos升级.sql
@@ -0,0 +1,4 @@
+ALTER TABLE config_info ADD encrypted_data_key varchar(255) DEFAULT NULL COMMENT '加密key';
+ALTER TABLE his_config_info ADD encrypted_data_key varchar(255) DEFAULT NULL COMMENT '加密key';
+ALTER TABLE config_info_beta ADD encrypted_data_key varchar(255) DEFAULT NULL COMMENT '加密key';
+ALTER TABLE config_info_tag ADD encrypted_data_key varchar(255) DEFAULT NULL COMMENT '加密key';
\ No newline at end of file