diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0f928f5dc..891d2fc6e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog Fab-manager
 
+- Fix a bug: unable to write the configuration of the auth provider
+
 ## v6.0.0 2023 April 03
 
 - Updated ruby to 3.2
diff --git a/lib/provider_config.rb b/lib/provider_config.rb
index 47bbf4285..7d014e56f 100644
--- a/lib/provider_config.rb
+++ b/lib/provider_config.rb
@@ -4,13 +4,10 @@
 class ProviderConfig
   def initialize
     @config = if File.exist?('config/auth_provider.yml')
-                YAML.safe_load_file('config/auth_provider.yml').with_indifferent_access
+                content = YAML.safe_load_file('config/auth_provider.yml')
+                content.blank? ? simple_provider : content.with_indifferent_access
               else
-                {
-                  providable_type: 'DatabaseProvider',
-                  name: 'DatabaseProvider::SimpleAuthProvider',
-                  strategy_name: 'database-simpleauthprovider'
-                }
+                simple_provider
               end
   end
 
@@ -67,4 +64,13 @@ class ProviderConfig
 
     item
   end
+
+  # @return [Hash{Symbol->String}]
+  def simple_provider
+    {
+      providable_type: 'DatabaseProvider',
+      name: 'DatabaseProvider::SimpleAuthProvider',
+      strategy_name: 'database-simpleauthprovider'
+    }
+  end
 end
diff --git a/scripts/mount-auth-provider.sh b/scripts/mount-auth-provider.sh
index cb1b8dd67..b15385f78 100644
--- a/scripts/mount-auth-provider.sh
+++ b/scripts/mount-auth-provider.sh
@@ -20,9 +20,10 @@ config()
 add_mount()
 {
   if [[ ! $(yq eval ".services.$SERVICE.volumes.[] | select (. == \"*auth_provider.yml\")" docker-compose.yml) ]]; then
+    touch ./config/auth_provider.yml
     # change docker-compose.yml permissions for fix yq can't modify file issue
     chmod 666 docker-compose.yml
-    yq -i eval ".services.$SERVICE.volumes += [\"./config/auth_provider.yml:/usr/src/app/auth_provider.yml\"]" docker-compose.yml
+    yq -i eval ".services.$SERVICE.volumes += [\"./config/auth_provider.yml:/usr/src/app/config/auth_provider.yml\"]" docker-compose.yml
     chmod 644 docker-compose.yml
   fi
 }
diff --git a/setup/docker-compose.yml b/setup/docker-compose.yml
index 480326d2f..a2bbddc18 100644
--- a/setup/docker-compose.yml
+++ b/setup/docker-compose.yml
@@ -19,7 +19,7 @@ services:
       - ./log:/var/log/supervisor
       - ./plugins:/usr/src/app/plugins
       - ./accounting:/usr/src/app/accounting
-      - ./config/auth_provider.yml:/usr/src/app/auth_provider.yml
+      - ./config/auth_provider.yml:/usr/src/app/config/auth_provider.yml
     depends_on:
       - postgres
       - redis