diff --git a/docs/i18n/fr/docusaurus-plugin-content-docs/current/usage/configuration-options.md b/docs/i18n/fr/docusaurus-plugin-content-docs/current/usage/configuration-options.md
index 81070c553365..0f22d218b817 100644
--- a/docs/i18n/fr/docusaurus-plugin-content-docs/current/usage/configuration-options.md
+++ b/docs/i18n/fr/docusaurus-plugin-content-docs/current/usage/configuration-options.md
@@ -373,7 +373,7 @@ Les options de configuration de l'agent sont définies dans les sections `[agent
   - Description : Si l'éditeur LLM est activé dans l'espace d'action (fonctionne uniquement avec l'appel de fonction)
 
 **Utilisation du micro-agent**
-- `use_microagents`
+- `enable_prompt_extensions`
   - Type : `bool`
   - Valeur par défaut : `true`
   - Description : Indique si l'utilisation des micro-agents est activée ou non
diff --git a/evaluation/benchmarks/swe_bench/run_infer.py b/evaluation/benchmarks/swe_bench/run_infer.py
index 511a22c4ed9a..7d13d546d881 100644
--- a/evaluation/benchmarks/swe_bench/run_infer.py
+++ b/evaluation/benchmarks/swe_bench/run_infer.py
@@ -158,6 +158,7 @@ def get_config(
         codeact_enable_browsing=RUN_WITH_BROWSING,
         codeact_enable_llm_editor=False,
         condenser=metadata.condenser_config,
+        enable_prompt_extensions=False,
     )
     config.set_agent_config(agent_config)
     return config
diff --git a/frontend/__tests__/components/features/sidebar/sidebar.test.tsx b/frontend/__tests__/components/features/sidebar/sidebar.test.tsx
index a6fdef27320f..acefe1ce49bf 100644
--- a/frontend/__tests__/components/features/sidebar/sidebar.test.tsx
+++ b/frontend/__tests__/components/features/sidebar/sidebar.test.tsx
@@ -111,7 +111,7 @@ describe("Sidebar", () => {
       await user.click(advancedOptionsSwitch);
 
       const apiKeyInput = within(settingsModal).getByLabelText(/API\$KEY/i);
-      await user.type(apiKeyInput, "SET");
+      await user.type(apiKeyInput, "**********");
 
       const saveButton = within(settingsModal).getByTestId(
         "save-settings-button",
diff --git a/frontend/src/components/shared/modals/settings/settings-form.tsx b/frontend/src/components/shared/modals/settings/settings-form.tsx
index 9883267c3c1a..e2637bc594d3 100644
--- a/frontend/src/components/shared/modals/settings/settings-form.tsx
+++ b/frontend/src/components/shared/modals/settings/settings-form.tsx
@@ -171,7 +171,7 @@ export function SettingsForm({
 
           <APIKeyInput
             isDisabled={!!disabled}
-            isSet={settings.LLM_API_KEY === "SET"}
+            isSet={settings.LLM_API_KEY === "**********"}
           />
 
           {showAdvancedOptions && (
diff --git a/frontend/src/context/settings-context.tsx b/frontend/src/context/settings-context.tsx
index 8f887a07cca3..ef6972de4d2e 100644
--- a/frontend/src/context/settings-context.tsx
+++ b/frontend/src/context/settings-context.tsx
@@ -35,7 +35,7 @@ export function SettingsProvider({ children }: SettingsProviderProps) {
       ...newSettings,
     };
 
-    if (updatedSettings.LLM_API_KEY === "SET") {
+    if (updatedSettings.LLM_API_KEY === "**********") {
       delete updatedSettings.LLM_API_KEY;
     }
 
diff --git a/openhands/core/config/sandbox_config.py b/openhands/core/config/sandbox_config.py
index f5b984fec0b9..3ed15a01ecb2 100644
--- a/openhands/core/config/sandbox_config.py
+++ b/openhands/core/config/sandbox_config.py
@@ -39,7 +39,7 @@ class SandboxConfig(BaseModel):
 
     remote_runtime_api_url: str = Field(default='http://localhost:8000')
     local_runtime_url: str = Field(default='http://localhost')
-    keep_runtime_alive: bool = Field(default=False)
+    keep_runtime_alive: bool = Field(default=True)
     rm_all_containers: bool = Field(default=False)
     api_key: str | None = Field(default=None)
     base_container_image: str = Field(
diff --git a/openhands/runtime/impl/remote/remote_runtime.py b/openhands/runtime/impl/remote/remote_runtime.py
index 3deb7ba40814..79dfd3026d30 100644
--- a/openhands/runtime/impl/remote/remote_runtime.py
+++ b/openhands/runtime/impl/remote/remote_runtime.py
@@ -31,6 +31,9 @@ class RemoteRuntime(ActionExecutionClient):
     """This runtime will connect to a remote oh-runtime-client."""
 
     port: int = 60000  # default port for the remote runtime client
+    runtime_id: str | None = None
+    runtime_url: str | None = None
+    _runtime_initialized: bool = False
 
     def __init__(
         self,
@@ -71,10 +74,7 @@ def __init__(
             self.config.sandbox.api_key,
             self.session,
         )
-        self.runtime_id: str | None = None
-        self.runtime_url: str | None = None
         self.available_hosts: dict[str, int] = {}
-        self._runtime_initialized: bool = False
 
     def log(self, level: str, message: str) -> None:
         message = f'[runtime session_id={self.sid} runtime_id={self.runtime_id or "unknown"}] {message}'