diff --git a/cli/cmd/aeon.go b/cli/cmd/aeon.go
index c3ddd9ce8..8271062d0 100644
--- a/cli/cmd/aeon.go
+++ b/cli/cmd/aeon.go
@@ -84,6 +84,13 @@ func NewAeonCmd() *cobra.Command {
 }
 
 func aeonConnectValidateArgs(cmd *cobra.Command, args []string) error {
+
+	fmt.Println("args:", args)
+	fmt.Println("args[0]", args[0])
+	if !util.IsRegularFile(args[0]) {
+		return errors.New("error file not found")
+	}
+
 	if len(args) == 1 && util.IsURL(args[0]) {
 		connectCtx.Network, connectCtx.Address = libconnect.ParseBaseURI(args[0])
 	} else if len(args) == 2 && util.IsRegularFile(args[0]) {
diff --git a/test/integration/aeon/data/config.yml b/test/integration/aeon/data/config.yml
index 5a2b145cf..357a598d7 100644
--- a/test/integration/aeon/data/config.yml
+++ b/test/integration/aeon/data/config.yml
@@ -79,7 +79,7 @@ groups:
             ssl_cert_file: './ssl_cert/server.crt'
         advertise:
           params:
-            transport: 'plane'
+            transport: 'plain'
     replicasets:
       aeon-router-001:
         instances:
diff --git a/test/integration/aeon/test_aeon.py b/test/integration/aeon/test_aeon.py
index f7f13b322..d278a5ca4 100644
--- a/test/integration/aeon/test_aeon.py
+++ b/test/integration/aeon/test_aeon.py
@@ -208,7 +208,8 @@ def test_cli_config_file_success(tt_cmd,  tmp_path):
         ignore_dangling_symlinks=True,  # Игнорируем битые символические ссылки.
     )
 
-    pathConfig = os.path.join(tmp_path, "config.yaml")
+    pathConfig = os.path.join(tmp_path, "config.yml")
+    assert os.path.isfile(pathConfig)
 
     cmd = [str(tt_cmd), *AeonConnectCommand, pathConfig, "aeon-router-001"]
     print(f"Run: {' '.join(cmd)}")