diff --git a/docker/.env.example b/docker/.env.example
index d4d59936eb..195446b7ba 100644
--- a/docker/.env.example
+++ b/docker/.env.example
@@ -1067,7 +1067,7 @@ PLUGIN_MEDIA_CACHE_PATH=assets
 # Plugin oss bucket
 PLUGIN_STORAGE_OSS_BUCKET=
 # Plugin oss s3 credentials
-PLUGIN_S3_USE_AWS=
+PLUGIN_S3_USE_AWS=false
 PLUGIN_S3_USE_AWS_MANAGED_IAM=false
 PLUGIN_S3_ENDPOINT=
 PLUGIN_S3_USE_PATH_STYLE=false
diff --git a/docker/middleware.env.example b/docker/middleware.env.example
index 338b057ae8..f261d88d48 100644
--- a/docker/middleware.env.example
+++ b/docker/middleware.env.example
@@ -133,7 +133,7 @@ PLUGIN_MEDIA_CACHE_PATH=assets
 PLUGIN_STORAGE_OSS_BUCKET=
 # Plugin oss s3 credentials
 PLUGIN_S3_USE_AWS_MANAGED_IAM=false
-PLUGIN_S3_USE_AWS=
+PLUGIN_S3_USE_AWS=false
 PLUGIN_S3_ENDPOINT=
 PLUGIN_S3_USE_PATH_STYLE=false
 PLUGIN_AWS_ACCESS_KEY=