diff --git a/docker/.env.example b/docker/.env.example
index cd48c9e3a10f1b..0a5dffc57057f2 100644
--- a/docker/.env.example
+++ b/docker/.env.example
@@ -284,8 +284,11 @@ CONSOLE_CORS_ALLOW_ORIGINS=*
 # The type of storage to use for storing user files.
 STORAGE_TYPE=opendal
 
-# Apache OpenDAL Configuration, refer to https://github.com/apache/opendal
-# The scheme for the OpenDAL storage.
+# Apache OpenDAL Configuration
+# The configuration for OpenDAL consists of the following format: OPENDAL_<SCHEME_NAME>_<CONFIG_NAME>.
+# You can find all the service configurations (CONFIG_NAME) in the repository at: https://github.com/apache/opendal/tree/main/core/src/services.
+# Dify will scan configurations starting with OPENDAL_<SCHEME_NAME> and automatically apply them.
+# The scheme name for the OpenDAL storage.
 OPENDAL_SCHEME=fs
 # Configurations for OpenDAL Local File System.
 OPENDAL_FS_ROOT=storage
@@ -919,4 +922,4 @@ MAX_SUBMIT_COUNT=100
 
 # Proxy
 HTTP_PROXY=
-HTTPS_PROXY=
\ No newline at end of file
+HTTPS_PROXY=