diff --git a/internal/stats/stats.go b/internal/stats/stats.go
index c107926..cca3f7e 100644
--- a/internal/stats/stats.go
+++ b/internal/stats/stats.go
@@ -50,15 +50,15 @@ type AppInformation struct {
 		Uptime int
 		// Current memory usage in bytes
 		Memory uint64
-		// Messages deleted
+		// Database runtime messages deleted
 		MessagesDeleted int
-		// SMTP accepted messages since run
+		// Accepted runtime SMTP messages
 		SMTPAccepted int
-		// Total size in bytes of accepted messages since run
+		// Total runtime accepted messages size in bytes
 		SMTPAcceptedSize int
-		// SMTP rejected messages since run
+		// Rejected runtime SMTP messages
 		SMTPRejected int
-		// SMTP ignored messages since run (duplicate IDs)
+		// Ignored runtime SMTP messages (when using --ignore-duplicate-ids)
 		SMTPIgnored int
 	}
 }
diff --git a/server/ui/api/v1/swagger.json b/server/ui/api/v1/swagger.json
index 8aa7adf..f1c61a3 100644
--- a/server/ui/api/v1/swagger.json
+++ b/server/ui/api/v1/swagger.json
@@ -758,27 +758,27 @@
               "format": "uint64"
             },
             "MessagesDeleted": {
-              "description": "Messages deleted",
+              "description": "Database runtime messages deleted",
               "type": "integer",
               "format": "int64"
             },
             "SMTPAccepted": {
-              "description": "SMTP accepted messages since run",
+              "description": "Accepted runtime SMTP messages",
               "type": "integer",
               "format": "int64"
             },
             "SMTPAcceptedSize": {
-              "description": "Total size in bytes of accepted messages since run",
+              "description": "Total runtime accepted messages size in bytes",
               "type": "integer",
               "format": "int64"
             },
             "SMTPIgnored": {
-              "description": "SMTP ignored messages since run (duplicate IDs)",
+              "description": "Ignored runtime SMTP messages (when using --ignore-duplicate-ids)",
               "type": "integer",
               "format": "int64"
             },
             "SMTPRejected": {
-              "description": "SMTP rejected messages since run",
+              "description": "Rejected runtime SMTP messages",
               "type": "integer",
               "format": "int64"
             },