diff --git a/pbl_assessment/__init__.py b/pbl_assessment/__init__.py
index 2dad334..4749aa3 100644
--- a/pbl_assessment/__init__.py
+++ b/pbl_assessment/__init__.py
@@ -14,6 +14,7 @@ from pbl_assessment.api import (
     pbl_assessment_report,
 
 )
+from pbl_assessment.seed import seed_rubrics, seed_all_sync
 
 __all__ = [
     'load_pbl_assessment',
@@ -23,5 +24,6 @@ __all__ = [
     'pbl_assessment_score',
     'pbl_assessment_record_get',
     'pbl_assessment_report',
-
-]
+    'seed_rubrics',
+    'seed_all_sync',
+]
\ No newline at end of file
diff --git a/pbl_assessment/init.py b/pbl_assessment/init.py
index b9b12e9..bf82c01 100644
--- a/pbl_assessment/init.py
+++ b/pbl_assessment/init.py
@@ -15,6 +15,7 @@ from pbl_assessment.api import (
     pbl_assessment_report,
 
 )
+from pbl_assessment.seed import seed_rubrics, seed_all_sync
 
 
 def load_pbl_assessment():
@@ -26,4 +27,8 @@ def load_pbl_assessment():
     env.pbl_assessment_record_get = pbl_assessment_record_get
     env.pbl_assessment_report = pbl_assessment_report
 
-    return 'pbl_assessment'
+    # 种子数据（M5a 三处同步注册：seed.py → __init__.py → init.py env 挂载）
+    env.pbl_assessment_seed_rubrics = seed_rubrics
+    env.pbl_assessment_seed_all_sync = seed_all_sync
+
+    return 'pbl_assessment'
\ No newline at end of file