diff --git a/pipeline_bidding/bid_review_capability.py b/pipeline_bidding/bid_review_capability.py
index 7f83b7b..8e56997 100644
--- a/pipeline_bidding/bid_review_capability.py
+++ b/pipeline_bidding/bid_review_capability.py
@@ -60,6 +60,20 @@ async def review_chapter(chapter_id, score, max_score="", comments="", detail=""
                           "请按评分规则子维度补全到操作层。" % (
                               wc, min_w, "商务" if (c.get("section") or "") == "business" else "技术"))
             comments = (short_note + "\n" + (comments or "")).strip()
+
+        # ── 配图形态门禁（2026-09-15）：mermaid/ASCII 伪图必退（write_chapter 已拦，
+        # 此处兜底存量正文/绕行写入），意见自动附带 ──
+        try:
+            from pipeline_service.diagram_gate import find_fake_diagrams
+            _dg = find_fake_diagrams(c.get("content") or "")
+        except ImportError:
+            _dg = []
+        if _dg:
+            passed = False
+            dg_note = ("【配图不合规】正文含伪图（%s）。图必须用 invoke_model 调 t2i/i2i 模型"
+                       "生成真实图片，产物 URL 以 ![图N 标题](URL) 独占一行嵌入；"
+                       "删除 mermaid/ASCII 字符画后重写提交。" % "；".join(sorted(set(_dg))))
+            comments = (dg_note + "\n" + (comments or "")).strip()
         if not passed and not (comments or "").strip():
             return False, ("评审不通过必须给出改进意见（comments），"
                            "写清缺哪些评分维度、应补什么内容、对照哪条得分规则")
diff --git a/pipeline_bidding/bid_write_capability.py b/pipeline_bidding/bid_write_capability.py
index 0718b06..1eb34fd 100644
--- a/pipeline_bidding/bid_write_capability.py
+++ b/pipeline_bidding/bid_write_capability.py
@@ -86,6 +86,16 @@ async def write_chapter(chapter_id, content, summary="", who=None, agent_id=None
         return False, ("章节正文过短（%d 字符 < %d），拒绝写入。请按招标文件要求与评分规则"
                        "写到操作层面（量化指标/流程步骤/责任人/表单），不要写空话。"
                        % (len(txt.strip()), MIN_CONTENT_LEN))
+    # ── 配图形态硬门禁（2026-09-15 用户要求：标书章节的图必须 t2i/i2i 真图）──
+    # 确定性判定（复用 pipeline_service.diagram_gate），mermaid/ASCII 伪图拒绝写入；
+    # 平台无图像模型时正文如实标注「配图缺失」即豁免。
+    try:
+        from pipeline_service.diagram_gate import find_fake_diagrams, gate_message
+        _dg = find_fake_diagrams(txt)
+        if _dg:
+            return False, gate_message(_dg, scene="标书章节")
+    except ImportError:
+        pass  # 宿主未装 pipeline-service 时放行（逃逸阀，与产线零接触分层一致）
     db, dbname = get_db()
     async with db.sqlorContext(dbname) as sor:
         recs = await sor.sqlExe(