diff --git a/wwwroot/api/task_io.dspy b/wwwroot/api/task_io.dspy
index 4e15aaa..779c094 100644
--- a/wwwroot/api/task_io.dspy
+++ b/wwwroot/api/task_io.dspy
@@ -20,7 +20,7 @@ _state_colors = {
     'review': '#2196f3',
     'rejected': '#dc2626',
     'paused': '#f0a040',
-    'cancelled': '#64748b',
+    'cancelled': '#64748b', 'qc_review': '#8b5cf6',
 }
 
 if not task_id:
diff --git a/wwwroot/api/task_tree.dspy b/wwwroot/api/task_tree.dspy
index cfedce4..d522d2a 100644
--- a/wwwroot/api/task_tree.dspy
+++ b/wwwroot/api/task_tree.dspy
@@ -18,7 +18,7 @@ dbname = get_module_dbname('pipeline-sdlc')
 _state_icons = {
     'completed': '✅', 'approved': '✅', 'running': '🟡', 'failed': '❌',
     'waiting': '⚠️', 'submitted': '⬜', 'review': '👀', 'rejected': '🚫',
-    'paused': '⏸️', 'cancelled': '🛑',
+    'paused': '⏸️', 'cancelled': '🛑', 'qc_review': '🔍',
 }
 _state_zh = {
     'completed': '已完成', 'approved': '已批准', 'running': '运行中',