diff --git a/rel/i18n/emqx_bridge_gcp_pubsub_consumer_schema.hocon b/rel/i18n/emqx_bridge_gcp_pubsub_consumer_schema.hocon
index 1f1e444c0..812403659 100644
--- a/rel/i18n/emqx_bridge_gcp_pubsub_consumer_schema.hocon
+++ b/rel/i18n/emqx_bridge_gcp_pubsub_consumer_schema.hocon
@@ -3,7 +3,7 @@ emqx_bridge_gcp_pubsub_consumer_schema {
   source_parameters.desc:
   """Source specific configs."""
   source_parameters.label:
-  """Source"""
+  """Source Specific Configs"""
 
   consumer_source.desc:
   """Source configs."""