diff --git a/roles/deploy-be-portal/tasks/setup.yml b/roles/deploy-be-portal/tasks/setup.yml
index 24c15ab..2b5a8da 100644
--- a/roles/deploy-be-portal/tasks/setup.yml
+++ b/roles/deploy-be-portal/tasks/setup.yml
@@ -47,7 +47,7 @@
     Add-WebConfigurationProperty -pspath "MACHINE/WEBROOT/APPHOST/{{ iis_site_name }}" `
         -filter "system.webServer/aspNetCore/environmentVariables" `
         -name "." `
-        -value @{name="ASPNETCORE_ENVIRONMENT"; value="{{ aspnetcore_environment }}""}
+        -value @{name="ASPNETCORE_ENVIRONMENT"; value="{{ aspnetcore_environment }}"}
 
 #Lấy đường dẫn vật lý của iis site
 - name: Get the physical path of the current IIS site