diff --git a/env/nacos-hostname.env b/env/nacos-hostname.env
index 47c5d33..2d0c2c3 100644
--- a/env/nacos-hostname.env
+++ b/env/nacos-hostname.env
@@ -10,4 +10,3 @@ MYSQL_SERVICE_DB_PARAM=characterEncoding=utf8&connectTimeout=1000&socketTimeout=
 NACOS_AUTH_IDENTITY_KEY=2222
 NACOS_AUTH_IDENTITY_VALUE=2xxx
 NACOS_AUTH_TOKEN=SecretKey012345678901234567890123456789012345678901234567890123456789
-SPRING_DATASOURCE_PLATFORM=mysql
\ No newline at end of file
diff --git a/env/nacos-ip.env b/env/nacos-ip.env
index 62bd783..f878c79 100644
--- a/env/nacos-ip.env
+++ b/env/nacos-ip.env
@@ -10,4 +10,3 @@ MYSQL_SERVICE_DB_PARAM=characterEncoding=utf8&connectTimeout=1000&socketTimeout=
 NACOS_AUTH_IDENTITY_KEY=2222
 NACOS_AUTH_IDENTITY_VALUE=2xxx
 NACOS_AUTH_TOKEN=SecretKey012345678901234567890123456789012345678901234567890123456789
-SPRING_DATASOURCE_PLATFORM=mysql
\ No newline at end of file
diff --git a/env/nacos-standlone-mysql.env b/env/nacos-standlone-mysql.env
index d47098b..367a629 100644
--- a/env/nacos-standlone-mysql.env
+++ b/env/nacos-standlone-mysql.env
@@ -10,4 +10,3 @@ MYSQL_SERVICE_DB_PARAM=characterEncoding=utf8&connectTimeout=1000&socketTimeout=
 NACOS_AUTH_IDENTITY_KEY=2222
 NACOS_AUTH_IDENTITY_VALUE=2xxx
 NACOS_AUTH_TOKEN=SecretKey012345678901234567890123456789012345678901234567890123456789
-SPRING_DATASOURCE_PLATFORM=mysql
\ No newline at end of file