diff --git a/docs/reference/configuration.md b/docs/reference/configuration.md
index ad582c258..b739d36b7 100644
--- a/docs/reference/configuration.md
+++ b/docs/reference/configuration.md
@@ -955,7 +955,7 @@ When enabled, two companion hooks are active: `hashline-read-enhancer` (annotate
 | `aggressive_truncation`                  | `false`    | Aggressively truncate when token limit exceeded                                      |
 | `auto_resume`                            | `false`    | Auto-resume after thinking block recovery                                            |
 | `disable_omo_env`                        | `false`    | Disable auto-injected `<omo-env>` block (date/time/locale). Improves cache hit rate. |
-| `task_system`                            | `true`     | Enable Sisyphus task system                                                          |
+| `task_system`                            | `false`    | Enable Sisyphus task system                                                          |
 | `dynamic_context_pruning.enabled`        | `false`    | Auto-prune old tool outputs to manage context window                                 |
 | `dynamic_context_pruning.notification`   | `detailed` | Pruning notifications: `off` / `minimal` / `detailed`                                |
 | `turn_protection.turns`                  | `3`        | Recent turns protected from pruning (1–10)                                           |
diff --git a/src/hooks/tasks-todowrite-disabler/hook.ts b/src/hooks/tasks-todowrite-disabler/hook.ts
index 17d156b08..8e07ece4a 100644
--- a/src/hooks/tasks-todowrite-disabler/hook.ts
+++ b/src/hooks/tasks-todowrite-disabler/hook.ts
@@ -1,4 +1,4 @@
-import { isTaskSystemEnabled } from "../../shared/task-system-enabled";
+import { isTaskSystemEnabled } from "../../shared";
 import { BLOCKED_TOOLS, REPLACEMENT_MESSAGE } from "./constants";
 
 export interface TasksTodowriteDisablerConfig {
diff --git a/src/plugin-handlers/tool-config-handler.ts b/src/plugin-handlers/tool-config-handler.ts
index 6db507bb8..dae34fda6 100644
--- a/src/plugin-handlers/tool-config-handler.ts
+++ b/src/plugin-handlers/tool-config-handler.ts
@@ -1,6 +1,6 @@
 import type { OhMyOpenCodeConfig } from "../config";
 import { getAgentDisplayName, getAgentListDisplayName } from "../shared/agent-display-names";
-import { isTaskSystemEnabled } from "../shared/task-system-enabled";
+import { isTaskSystemEnabled } from "../shared";
 
 type AgentWithPermission = { permission?: Record<string, unknown> };