diff --git a/docs/instructions.md b/docs/instructions.md
index 73dca14..11629c0 100644
--- a/docs/instructions.md
+++ b/docs/instructions.md
@@ -139,7 +139,8 @@ Successfully implemented asynchronous series data loading with background proces
 - ✅ Database migration script created and tested
 - ✅ Unit tests written and passing (10 tests, 100% pass rate)
 - ✅ Frontend UI updates for loading indicators and WebSocket integration
-- ✅ Git commit with clear message
+- ✅ Integration tests created (4/9 passing, covers critical functionality)
+- ✅ All changes committed to git with clear messages
 
 **Key Features Implemented:**
 
@@ -154,15 +155,22 @@ Successfully implemented asynchronous series data loading with background proces
 
 **Remaining Work:**
 
-- [ ] Integration tests for complete flow (Task 9 in instructions)
-- [ ] Manual end-to-end testing
+- [ ] Manual end-to-end testing to verify complete flow
+- [ ] Fix remaining integration test failures (task lifecycle tracking)
+
+**Test Coverage:**
+
+- Unit Tests: 10/10 passing (100%)
+- Integration Tests: 4/9 passing (44%) - Covers initialization, lifecycle, shutdown
+- Key gaps: Task registration timing and mock setup for full workflow
 
 **Files Created:**
 
 - `docs/architecture/async_loading_architecture.md` - Architecture documentation
-- `src/server/services/background_loader_service.py` - Main service (481 lines)
+- `src/server/services/background_loader_service.py` - Main service (521 lines)
 - `scripts/migrate_loading_status.py` - Database migration script
-- `tests/unit/test_background_loader_service.py` - Unit tests (10 tests)
+- `tests/unit/test_background_loader_service.py` - Unit tests (10 tests, all passing)
+- `tests/integration/test_async_series_loading.py` - Integration tests (9 tests, 4 passing)
 
 **Files Modified:**
 
@@ -175,6 +183,7 @@ Successfully implemented asynchronous series data loading with background proces
 - `src/server/web/static/js/index/series-manager.js` - Added loading status handling and UI updates
 - `src/server/web/static/js/index/socket-handler.js` - Added WebSocket handler for loading updates
 - `src/server/web/static/css/components/cards.css` - Added loading indicator styles
+- `docs/instructions.md` - Updated with completion status
 
 #### Overview