diff --git a/models/sd_projects.json b/models/sd_projects.json
index aba1219..431101e 100644
--- a/models/sd_projects.json
+++ b/models/sd_projects.json
@@ -15,7 +15,7 @@
         {"name": "tech_stack", "title": "技术栈配置(JSON)", "type": "text"},
         {"name": "repo_url", "title": "主仓库地址", "type": "str", "length": 500},
         {"name": "workspace_dir", "title": "项目工作目录", "type": "str", "length": 500},
-        {"name": "pipeline_id", "title": "关联Pipeline定义ID", "type": "str", "length": 32},
+        {"name": "pipeline_id", "title": "关联Pipeline定义ID", "type": "str", "length": 32, "default": "'sdlc_general'"},
         {"name": "status", "title": "项目状态", "type": "str", "length": 20, "nullable": "no", "default": "'draft'"},
         {"name": "org_id", "title": "组织ID", "type": "str", "length": 32, "nullable": "no", "default": "'0'"},
         {"name": "created_by", "title": "创建人", "type": "str", "length": 32},
diff --git a/wwwroot/api/cockpit_project_picker.dspy b/wwwroot/api/cockpit_project_picker.dspy
index 81c685a..c82fe99 100644
--- a/wwwroot/api/cockpit_project_picker.dspy
+++ b/wwwroot/api/cockpit_project_picker.dspy
@@ -5,7 +5,7 @@ dbname = get_module_dbname('pipeline-sdlc')
 
 async with DBPools().sqlorContext(dbname) as sor:
     recs = await sor.sqlExe(
-        "SELECT id, name FROM sd_projects ORDER BY name",
+        "SELECT id, name FROM sd_projects WHERE pipeline_id='sdlc_general' ORDER BY name",
         {}
     )
 
diff --git a/wwwroot/api/get_project_options.dspy b/wwwroot/api/get_project_options.dspy
index 52107a9..191a412 100644
--- a/wwwroot/api/get_project_options.dspy
+++ b/wwwroot/api/get_project_options.dspy
@@ -1,7 +1,7 @@
 result = []
 try:
     async with get_sor_context(request._run_ns, 'pipeline') as sor:
-        rows = await sor.sqlExe("select id as project_id, name as project_id_text from sd_projects order by name", {})
+        rows = await sor.sqlExe("select id as project_id, name as project_id_text from sd_projects where pipeline_id='sdlc_general' order by name", {})
         result = list(rows)
         return json.dumps(result, ensure_ascii=False)
 except Exception as e:
diff --git a/wwwroot/api/sd_project_create.dspy b/wwwroot/api/sd_project_create.dspy
index 9fb82d3..0b09277 100644
--- a/wwwroot/api/sd_project_create.dspy
+++ b/wwwroot/api/sd_project_create.dspy
@@ -10,7 +10,7 @@ data = {
     'project_type': params_kw.get('project_type', ''),
     'tech_stack': params_kw.get('tech_stack', ''),
     'repo_url': params_kw.get('repo_url', ''),
-    'pipeline_id': params_kw.get('pipeline_id', ''),
+    'pipeline_id': params_kw.get('pipeline_id', '') or 'sdlc_general',
     'status': params_kw.get('status', ''),
     'org_id': org_id,
     'created_at': curDateString(),