diff --git a/lib-ee/emqx_ee_bridge/i18n/emqx_ee_bridge_cassa.conf b/lib-ee/emqx_ee_bridge/i18n/emqx_ee_bridge_cassa.conf
index 3e9a9845e..b8d810413 100644
--- a/lib-ee/emqx_ee_bridge/i18n/emqx_ee_bridge_cassa.conf
+++ b/lib-ee/emqx_ee_bridge/i18n/emqx_ee_bridge_cassa.conf
@@ -39,7 +39,7 @@ will be forwarded."""
 
     desc_config {
         desc {
-            en: """Configuration for an Cassandra bridge."""
+            en: """Configuration for a Cassandra bridge."""
             zh: """Cassandra 桥接配置"""
         }
         label: {