diff --git a/src-tauri/src/openclaw_config.rs b/src-tauri/src/openclaw_config.rs
index 54ef078ce..976fcd1e5 100644
--- a/src-tauri/src/openclaw_config.rs
+++ b/src-tauri/src/openclaw_config.rs
@@ -914,6 +914,7 @@ pub fn set_tools_config(tools: &OpenClawToolsConfig) -> Result<OpenClawWriteOutc
 #[cfg(test)]
 mod tests {
     use super::*;
+    use serial_test::serial;
     use std::sync::{Mutex, OnceLock};
 
     fn test_guard() -> std::sync::MutexGuard<'static, ()> {
@@ -966,6 +967,7 @@ mod tests {
     }
 
     #[test]
+    #[serial]
     fn default_model_write_preserves_top_level_comments() {
         let source = r#"{
   // top-level comment
@@ -994,6 +996,7 @@ mod tests {
     }
 
     #[test]
+    #[serial]
     fn default_model_noop_write_skips_backup() {
         let source = r#"{
   models: {
@@ -1028,6 +1031,7 @@ mod tests {
     }
 
     #[test]
+    #[serial]
     fn save_detects_external_conflict() {
         let source = r#"{
   models: {
@@ -1050,6 +1054,7 @@ mod tests {
     }
 
     #[test]
+    #[serial]
     fn remove_last_provider_writes_empty_providers_without_panic() {
         let source = r#"{
   models: {
diff --git a/tests/components/McpFormModal.test.tsx b/tests/components/McpFormModal.test.tsx
index 8816ceaf9..535b99557 100644
--- a/tests/components/McpFormModal.test.tsx
+++ b/tests/components/McpFormModal.test.tsx
@@ -434,6 +434,7 @@ type = "stdio"
       gemini: false,
       opencode: false,
       openclaw: false,
+      hermes: false,
     });
     expect(onSave).toHaveBeenCalledTimes(1);
     expect(toastErrorMock).not.toHaveBeenCalled();
diff --git a/tests/config/therouterProviderPresets.test.ts b/tests/config/therouterProviderPresets.test.ts
index 4c00e1798..77a180e13 100644
--- a/tests/config/therouterProviderPresets.test.ts
+++ b/tests/config/therouterProviderPresets.test.ts
@@ -57,10 +57,10 @@ describe("TheRouter provider presets", () => {
     expect(preset?.category).toBe("aggregator");
     expect(preset?.endpointCandidates).toEqual(["https://api.therouter.ai"]);
     expect(preset?.baseURL).toBe("https://api.therouter.ai");
-    expect(preset?.model).toBe("gemini-2.5-pro");
+    expect(preset?.model).toBe("gemini-3.1-pro");
 
     const env = (preset?.settingsConfig as { env: Record<string, string> }).env;
     expect(env.GOOGLE_GEMINI_BASE_URL).toBe("https://api.therouter.ai");
-    expect(env.GEMINI_MODEL).toBe("gemini-2.5-pro");
+    expect(env.GEMINI_MODEL).toBe("gemini-3.1-pro");
   });
 });