diff --git a/.github/workflows/ai-review.yml b/.github/workflows/ai-review.yml
index 9e0a7f53..0334ab36 100644
--- a/.github/workflows/ai-review.yml
+++ b/.github/workflows/ai-review.yml
@@ -21,7 +21,8 @@ on:
         required: true
         type: string
 
-# Cancel in-progress runs for same PR (safe now since auto-trigger is only on opened)
+# Simple concurrency: one review per PR at a time
+# With track_progress disabled, no bot comments are posted during review
 concurrency:
   group: ai-review-${{ github.event.pull_request.number || github.event.issue.number || github.event.inputs.pr_number }}
   cancel-in-progress: true
@@ -92,7 +93,7 @@ jobs:
           anthropic_api_key: ${{ secrets.CLIPROXY_API_KEY }}
           github_token: ${{ steps.app-token.outputs.token }}
           path_to_claude_code_executable: /home/github-runner/.local/bin/claude
-          track_progress: ${{ github.event_name != 'workflow_dispatch' }}
+          track_progress: false  # Disabled - no progress comments, just final review
           prompt: |
             ultrathink
 
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c70b543e..ae9db056 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,31 @@
+## [7.18.3](https://github.com/kaitranntt/ccs/compare/v7.18.2...v7.18.3) (2026-01-13)
+
+### Bug Fixes
+
+* **ci:** simplify AI review workflow by disabling progress tracking ([4ef2d48](https://github.com/kaitranntt/ccs/commit/4ef2d4848cf12d197ba1f8cd5dac66b55c82c8be))
+* **ci:** simplify AI review workflow by disabling progress tracking ([#323](https://github.com/kaitranntt/ccs/issues/323)) ([39b37ca](https://github.com/kaitranntt/ccs/commit/39b37caa892f8b723f003c8ed0c6d8f2fe96d799))
+
+## [7.18.2](https://github.com/kaitranntt/ccs/compare/v7.18.1...v7.18.2) (2026-01-13)
+
+### Bug Fixes
+
+* **ci:** isolate concurrency groups by comment author ([3163509](https://github.com/kaitranntt/ccs/commit/316350905233d776968f53732974a77997513f24))
+* **ci:** isolate concurrency groups by comment author ([#322](https://github.com/kaitranntt/ccs/issues/322)) ([1d33012](https://github.com/kaitranntt/ccs/commit/1d33012b4e5ad02bac63f9b559f64c3efdf26044))
+
+## [7.18.1](https://github.com/kaitranntt/ccs/compare/v7.18.0...v7.18.1) (2026-01-13)
+
+### Bug Fixes
+
+* **ci:** add explicit instruction to post review as PR comment ([85f6bc0](https://github.com/kaitranntt/ccs/commit/85f6bc07d44f54673163ad4fed6045a37ccabad0))
+* **ci:** exclude bot comments from triggering AI review ([ce70617](https://github.com/kaitranntt/ccs/commit/ce70617ee94645399ba05af581240a696ca9cfed))
+* **ci:** prevent self-cancelling AI review workflow ([120aca4](https://github.com/kaitranntt/ccs/commit/120aca466d646ee1c770b2712a0d2742d5dd62d6))
+* **ci:** prevent self-cancelling AI review workflow ([#321](https://github.com/kaitranntt/ccs/issues/321)) ([fa1899f](https://github.com/kaitranntt/ccs/commit/fa1899f4611d570b2a8bf5e1a5342d5392466263))
+* **delegation:** improve profile discovery and CI workflow ([#310](https://github.com/kaitranntt/ccs/issues/310)) ([affdaea](https://github.com/kaitranntt/ccs/commit/affdaead80c3635f49ef562cac81bde8db0cab23))
+* **delegation:** only check profiles defined in config.yaml ([0075248](https://github.com/kaitranntt/ccs/commit/0075248273e2d4912c4e277deebd6e668c5b3466))
+* **doctor:** use dynamic profile discovery for delegation check ([f88ad8e](https://github.com/kaitranntt/ccs/commit/f88ad8e78198302f68ee0b420075d704ab01d8ff))
+* **ui:** improve sidebar navigation for collapsible menu items ([12b68f9](https://github.com/kaitranntt/ccs/commit/12b68f9f136c3529ac976eaec9e8903b43185e89))
+* **ui:** improve sidebar navigation for collapsible menu items ([#313](https://github.com/kaitranntt/ccs/issues/313)) ([e2e2ecd](https://github.com/kaitranntt/ccs/commit/e2e2ecda3c1948fb90f9b47b1e31782ef30cc31f))
+
 ## [7.18.0](https://github.com/kaitranntt/ccs/compare/v7.17.0...v7.18.0) (2026-01-08)
 
 ### Features
diff --git a/CLAUDE.md b/CLAUDE.md
index 4142f8dc..5404a1a4 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -109,10 +109,14 @@ bun run validate            # Step 3: Final check (must pass)
 | Command | Help Handler Location |
 |---------|----------------------|
 | `ccs --help` | `src/commands/help-command.ts` |
+| `ccs api --help` | `src/commands/api-command.ts` → `showHelp()` |
+| `ccs cleanup --help` | `src/commands/cleanup-command.ts` → `printHelp()` |
 | `ccs cliproxy --help` | `src/commands/cliproxy-command.ts` → `showHelp()` |
-| `ccs auth --help` | `src/commands/auth-command.ts` |
-| `ccs api --help` | `src/commands/api-command.ts` |
-| `ccs copilot --help` | `src/commands/copilot-command.ts` |
+| `ccs config --help` | `src/commands/config-command.ts` → `showHelp()` |
+| `ccs copilot --help` | `src/commands/copilot-command.ts` → `handleHelp()` |
+| `ccs doctor --help` | `src/commands/doctor-command.ts` → `showHelp()` |
+| `ccs migrate --help` | `src/commands/migrate-command.ts` → `printMigrateHelp()` |
+| `ccs setup --help` | `src/commands/setup-command.ts` → `showHelp()` |
 
 **Note:** `lib/ccs` and `lib/ccs.ps1` are bootstrap wrappers only—they delegate to Node.js and contain no help text.
 
diff --git a/package.json b/package.json
index 7b639c2c..1f1a7d67 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@kaitranntt/ccs",
-  "version": "7.18.0-dev.5",
+  "version": "7.18.3-dev.1",
   "description": "Claude Code Switch - Instant profile switching between Claude Sonnet 4.5 and GLM 4.6",
   "keywords": [
     "cli",
diff --git a/src/ccs.ts b/src/ccs.ts
index bcfb2cc9..ca9c10d4 100644
--- a/src/ccs.ts
+++ b/src/ccs.ts
@@ -340,8 +340,8 @@ async function main(): Promise<void> {
 
   // Special case: doctor command
   if (firstArg === 'doctor' || firstArg === '--doctor') {
-    const shouldFix = args.includes('--fix') || args.includes('-f');
-    await handleDoctorCommand(shouldFix);
+    const restArgs = args.slice(args.indexOf(firstArg) + 1);
+    await handleDoctorCommand(restArgs);
     return;
   }
 
diff --git a/src/commands/doctor-command.ts b/src/commands/doctor-command.ts
index 6f4c7c65..5c4c9580 100644
--- a/src/commands/doctor-command.ts
+++ b/src/commands/doctor-command.ts
@@ -4,22 +4,80 @@
  * Handle doctor command for CCS.
  */
 
+import { initUI, header, dim, color, subheader } from '../utils/ui';
+
+/**
+ * Show help for doctor command
+ */
+function showHelp(): void {
+  console.log('');
+  console.log(header('ccs doctor'));
+  console.log('');
+  console.log('  Run health diagnostics on CCS installation.');
+  console.log('');
+
+  console.log(subheader('Usage:'));
+  console.log(`  ${color('ccs doctor', 'command')} [options]`);
+  console.log('');
+
+  console.log(subheader('Options:'));
+  console.log(`  ${color('--fix, -f', 'command')}     Attempt to auto-fix detected issues`);
+  console.log(`  ${color('--help, -h', 'command')}    Show this help message`);
+  console.log('');
+
+  console.log(subheader('Checks performed:'));
+  console.log(`  ${dim('-')} Config files (config.yaml, config.json)`);
+  console.log(`  ${dim('-')} CLIProxy installation and process status`);
+  console.log(`  ${dim('-')} OAuth port availability (8085, 1455, 51121)`);
+  console.log(`  ${dim('-')} Symlink integrity (shared settings)`);
+  console.log(`  ${dim('-')} Profile configuration validity`);
+  console.log('');
+
+  console.log(subheader('Auto-fix capabilities:'));
+  console.log(`  ${dim('-')} Kill zombie CLIProxy processes`);
+  console.log(`  ${dim('-')} Free blocked OAuth callback ports`);
+  console.log(`  ${dim('-')} Regenerate outdated CLIProxy config`);
+  console.log(`  ${dim('-')} Restore broken shared settings symlinks`);
+  console.log('');
+
+  console.log(subheader('Examples:'));
+  console.log(
+    `  $ ${color('ccs doctor', 'command')}          ${dim('# Run diagnostics (read-only)')}`
+  );
+  console.log(
+    `  $ ${color('ccs doctor --fix', 'command')}    ${dim('# Run diagnostics and fix issues')}`
+  );
+  console.log('');
+
+  console.log(subheader('Exit codes:'));
+  console.log(`  ${color('0', 'command')}  All checks passed`);
+  console.log(`  ${color('1', 'command')}  One or more checks failed`);
+  console.log('');
+}
+
 /**
  * Handle doctor command
- * @param shouldFix - If true, attempt to fix detected issues
+ * @param args - Command line arguments
  */
-export async function handleDoctorCommand(shouldFix = false): Promise<void> {
+export async function handleDoctorCommand(args: string[]): Promise<void> {
+  await initUI();
+
+  if (args.includes('--help') || args.includes('-h')) {
+    showHelp();
+    return;
+  }
+
+  const shouldFix = args.includes('--fix') || args.includes('-f');
+
   const DoctorModule = await import('../management/doctor');
   const Doctor = DoctorModule.default;
   const doctor = new Doctor();
 
   await doctor.runAllChecks();
 
-  // Attempt to fix issues if --fix flag provided
   if (shouldFix) {
     await doctor.fixIssues();
   }
 
-  // Exit with error code if unhealthy
   process.exit(doctor.isHealthy() ? 0 : 1);
 }