diff --git a/app/api/schemas/operator.py b/app/api/schemas/operator.py
index e9df58d..759b266 100644
--- a/app/api/schemas/operator.py
+++ b/app/api/schemas/operator.py
@@ -18,6 +18,19 @@ class TaskCreateRequest(BaseModel):
     display_priority: int = 0
     publisher_id: str | None = None
     publisher_name: str = ""
+    # ── 多端任务体系扩展字段 ──
+    publisher_role: str = ""            # enterprise/operator/park
+    visibility: str = "public"          # public/assigned_only/c_visible
+    c_visible: bool = True              # 是否进 C 端任务广场
+    park_public: bool = False           # 是否公有任务(各园区大屏可见/本园可接)
+    assign_type: str = ""               # opc/park(指派模式)
+    assign_park_id: str | None = None
+    assign_opc_id: str | None = None
+    park_id: str | None = None
+    bid_quota: int = 0                  # 竞标报名人数上限
+    win_quota: int = 0                  # 竞标中标人数
+    eligibility: str = "{}"             # 接单资格条件(JSON)
+    settle_mode: str = "operator_escrow"  # 资金托管方式
 
 
 class TaskUpdateRequest(BaseModel):
@@ -38,6 +51,18 @@ class TaskUpdateRequest(BaseModel):
     display_priority: int | None = None
     publisher_id: str | None = None
     publisher_name: str | None = None
+    publisher_role: str | None = None
+    visibility: str | None = None
+    c_visible: bool | None = None
+    park_public: bool | None = None
+    assign_type: str | None = None
+    assign_park_id: str | None = None
+    assign_opc_id: str | None = None
+    park_id: str | None = None
+    bid_quota: int | None = None
+    win_quota: int | None = None
+    eligibility: str | None = None
+    settle_mode: str | None = None
 
 
 class TaskStatusRequest(BaseModel):
@@ -86,7 +111,8 @@ class ContentCreateRequest(BaseModel):
     title: str
     summary: str = ""
     body: str = ""
-    cover: str = ""                 # 封面图
+    cover: str = ""                 # 加宽封面图（3.35:1）
+    cover_small: str = ""           # 小封面图（1:1，可选）
     images: list[str] = []          # 图集
     video: str = ""                 # 视频 URL
     video_cover: str = ""           # 视频封面
@@ -95,11 +121,17 @@ class ContentCreateRequest(BaseModel):
     publisher_avatar: str = ""      # 发布人头像
     card_mode: str = "big"          # big 大图 | small 小图（运营端设）
     is_public: bool = True          # 是否公开
+    priority: int = 0               # 优先级（越大越靠前）
     status: str = "draft"
 
 
 class ContentStatusRequest(BaseModel):
-    status: str  # published/offline/draft
+    status: str  # published/offline/draft/pending
+
+
+class ContentReviewRequest(BaseModel):
+    """资讯审核：approve 通过上线 | offline 下架。"""
+    decision: str = "approve"
 
 
 class ContentUpdateRequest(BaseModel):
@@ -109,6 +141,7 @@ class ContentUpdateRequest(BaseModel):
     summary: str | None = None
     body: str | None = None
     cover: str | None = None
+    cover_small: str | None = None
     images: list[str] | None = None
     video: str | None = None
     video_cover: str | None = None
@@ -119,6 +152,7 @@ class ContentUpdateRequest(BaseModel):
     is_public: bool | None = None
     source: str | None = None
     tenant_id: str | None = None
+    priority: int | None = None
     status: str | None = None