diff --git a/.kiro/specs/text-to-audiobook/tasks.md b/.kiro/specs/text-to-audiobook/tasks.md
index 188d5d7..3571bed 100644
--- a/.kiro/specs/text-to-audiobook/tasks.md
+++ b/.kiro/specs/text-to-audiobook/tasks.md
@@ -114,7 +114,7 @@
   - Test invalid voice ID returns error
   - _Requirements: 9.5_
 
-- [ ] 6. Create backend Dockerfile and docker-compose
+- [x] 6. Create backend Dockerfile and docker-compose
   - Write Dockerfile with Python base image
   - Install system dependencies (espeak-ng)
   - Install Python dependencies
@@ -129,7 +129,7 @@
   - Start container and verify health endpoint responds
   - _Requirements: 11.5_
 
-- [ ] 7. Set up React frontend project structure
+- [x] 7. Set up React frontend project structure
   - Initialize Vite project with React and TypeScript
   - Configure TypeScript with strict mode
   - Set up Tailwind CSS for styling
@@ -298,3 +298,4 @@
   - Test Docker deployment
   - Fix any bugs discovered during testing
   - _Requirements: All_
+,.
\ No newline at end of file