From f7e0d2b4001e0f8e0d79da09e173aa5d544a7d20 Mon Sep 17 00:00:00 2001
From: admin <ishenwei@gmail.com>
Date: Fri, 24 Apr 2026 15:07:15 +0800
Subject: [PATCH] fonrey-data-model.xml

---
 .../fonrey/DATA_MODEL/fonrey-data-model.xml   | 774 ++++++++++++++++++
 Project/fonrey/指令.md                        |  46 +-
 2 files changed, 804 insertions(+), 16 deletions(-)
 create mode 100644 Project/fonrey/DATA_MODEL/fonrey-data-model.xml

diff --git a/Project/fonrey/DATA_MODEL/fonrey-data-model.xml b/Project/fonrey/DATA_MODEL/fonrey-data-model.xml
new file mode 100644
index 00000000..90f81918
--- /dev/null
+++ b/Project/fonrey/DATA_MODEL/fonrey-data-model.xml
@@ -0,0 +1,774 @@
+<mxfile host="app.diagrams.net" modified="2026-04-24" agent="OpenCode" version="21.0.0">
+  <diagram name="Fonrey ER Diagram" id="fonrey-er-v1">
+    <mxGraphModel dx="1422" dy="762" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="3300" pageHeight="2340" math="0" shadow="0">
+      <root>
+        <mxCell id="0"/>
+        <mxCell id="1" parent="0"/>
+        <!-- ═══════════════════════════════════════════════════ -->
+        <!-- SWIM LANE BACKGROUNDS                              -->
+        <!-- ═══════════════════════════════════════════════════ -->
+        <!-- ORG / HR region -->
+        <mxCell id="region-org" value="ORG / HR" style="swimlane;startSize=30;fillColor=#0d3349;strokeColor=#22d3ee;fontColor=#22d3ee;fontSize=12;fontStyle=1;swimlaneLine=1;rounded=1;arcSize=3;" vertex="1" parent="1">
+          <mxGeometry x="40" y="60" width="340" height="760" as="geometry"/>
+        </mxCell>
+        <!-- REGION & COMPLEX region -->
+        <mxCell id="region-complex" value="REGION & COMPLEX" style="swimlane;startSize=30;fillColor=#063b2f;strokeColor=#34d399;fontColor=#34d399;fontSize=12;fontStyle=1;swimlaneLine=1;rounded=1;arcSize=3;" vertex="1" parent="1">
+          <mxGeometry x="420" y="60" width="820" height="1380" as="geometry"/>
+        </mxCell>
+        <!-- PROPERTY region -->
+        <mxCell id="region-property" value="PROPERTY" style="swimlane;startSize=30;fillColor=#2d1a5e;strokeColor=#a78bfa;fontColor=#a78bfa;fontSize=12;fontStyle=1;swimlaneLine=1;rounded=1;arcSize=3;" vertex="1" parent="1">
+          <mxGeometry x="1280" y="60" width="900" height="1700" as="geometry"/>
+        </mxCell>
+        <!-- CLIENT region -->
+        <mxCell id="region-client" value="CLIENT" style="swimlane;startSize=30;fillColor=#3d1f06;strokeColor=#fbbf24;fontColor=#fbbf24;fontSize=12;fontStyle=1;swimlaneLine=1;rounded=1;arcSize=3;" vertex="1" parent="1">
+          <mxGeometry x="2220" y="60" width="860" height="1380" as="geometry"/>
+        </mxCell>
+        <!-- ═══════════════════════════════════════════════════ -->
+        <!-- ORG MODULE                                         -->
+        <!-- ═══════════════════════════════════════════════════ -->
+        <!-- org_units -->
+        <mxCell id="org-units" value="<b>org_units</b>
+<hr/>
+🔑 PK id: uuid
+parent_id: uuid (FK → self)
+type: varchar(20)
+name: varchar(100)
+path: varchar(500) [物化路径]
+depth: smallint
+sort_order: int
+is_active: bool
+created_at: timestamptz
+deleted_at: timestamptz" style="text;html=1;strokeColor=#22d3ee;fillColor=#0d3349;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-org">
+          <mxGeometry x="30" y="60" width="280" height="185" as="geometry"/>
+        </mxCell>
+        <!-- staff -->
+        <mxCell id="staff" value="<b>staff</b>
+<hr/>
+🔑 PK id: uuid
+FK org_unit_id → org_units
+name: varchar(50)
+phone_enc: text [AES-256-GCM]
+phone_hash: varchar(64) [SHA-256]
+id_no_enc: text [AES]
+user_id: uuid [FK → auth_user]
+entry_date: date
+status: active/resigned/...
+is_active: bool
+created_at: timestamptz
+deleted_at: timestamptz" style="text;html=1;strokeColor=#22d3ee;fillColor=#0d3349;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-org">
+          <mxGeometry x="30" y="310" width="280" height="215" as="geometry"/>
+        </mxCell>
+        <!-- ═══════════════════════════════════════════════════ -->
+        <!-- REGION & COMPLEX MODULE                           -->
+        <!-- ═══════════════════════════════════════════════════ -->
+        <!-- districts -->
+        <mxCell id="districts" value="<b>districts</b>
+<hr/>
+🔑 PK id: uuid
+city: varchar(50)
+name: varchar(50)
+short_name: varchar(20)
+sort_order: int
+is_active: bool
+created_at: timestamptz" style="text;html=1;strokeColor=#34d399;fillColor=#063b2f;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-complex">
+          <mxGeometry x="30" y="60" width="280" height="150" as="geometry"/>
+        </mxCell>
+        <!-- business_areas -->
+        <mxCell id="business-areas" value="<b>business_areas</b>
+<hr/>
+🔑 PK id: uuid
+🔗 FK district_id → districts
+name: varchar(100)
+latitude: numeric(10,7)
+longitude: numeric(10,7)
+sort_order: int
+is_active: bool" style="text;html=1;strokeColor=#34d399;fillColor=#063b2f;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-complex">
+          <mxGeometry x="30" y="310" width="280" height="155" as="geometry"/>
+        </mxCell>
+        <!-- schools -->
+        <mxCell id="schools" value="<b>schools</b>
+<hr/>
+🔑 PK id: uuid
+🔗 FK district_id → districts
+name: varchar(100)
+type: primary/middle/high/k9/k12
+nature: public/private/international
+level: normal/key/top
+is_active: bool" style="text;html=1;strokeColor=#34d399;fillColor=#063b2f;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-complex">
+          <mxGeometry x="490" y="60" width="290" height="155" as="geometry"/>
+        </mxCell>
+        <!-- complexes -->
+        <mxCell id="complexes" value="<b>complexes</b>
+<hr/>
+🔑 PK id: uuid
+🔗 FK district_id → districts
+🔗 FK created_by → staff
+name: varchar(200) [⚠ 不可直接修改]
+address: varchar(500) [只读]
+address_summary: varchar(100)
+latitude: numeric(10,7)
+longitude: numeric(10,7)
+property_usage_types: varchar[]
+building_structure: varchar(30)
+building_type: slab/tower/slab_tower
+land_use_years: varchar(30)
+built_years: smallint[]
+total_units: int
+total_households: int
+total_floor_area: numeric(12,2)
+plot_area: numeric(12,2)
+plot_ratio: numeric(5,2)
+green_rate: numeric(5,2)
+developer: varchar(200)
+property_company: varchar(200)
+property_fee: numeric(8,2)
+property_phone: varchar(30)
+parking_total: int
+parking_underground: int
+parking_ratio: varchar(20)
+water_type: civil/commercial
+electricity_type: civil/commercial
+has_central_heating: bool
+has_gas: bool
+lock_building: bool
+lock_room: bool
+lock_info: bool
+lock_standard_room: bool
+search_vector: tsvector
+remarks: text
+is_active: bool
+created_at: timestamptz
+updated_at: timestamptz
+deleted_at: timestamptz" style="text;html=1;strokeColor=#34d399;fillColor=#063b2f;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-complex">
+          <mxGeometry x="30" y="570" width="340" height="570" as="geometry"/>
+        </mxCell>
+        <!-- complex_aliases -->
+        <mxCell id="complex-aliases" value="<b>complex_aliases</b>
+<hr/>
+🔑 PK id: uuid
+🔗 FK complex_id → complexes
+alias: varchar(200)
+is_system: bool [系统别名只读]
+created_at: timestamptz
+🔗 FK created_by → staff" style="text;html=1;strokeColor=#34d399;fillColor=#063b2f;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-complex">
+          <mxGeometry x="490" y="570" width="290" height="130" as="geometry"/>
+        </mxCell>
+        <!-- complex_business_areas (join) -->
+        <mxCell id="complex-biz-areas" value="<b>complex_business_areas</b> [N:M join]
+<hr/>
+🔗 FK complex_id → complexes
+🔗 FK business_area_id → business_areas
+is_primary: bool [UNIQUE where TRUE]" style="text;html=1;strokeColor=#34d399;fillColor=#0a2e22;strokeWidth=1;dashed=1;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#6ee7b7;whiteSpace=pre;" vertex="1" parent="region-complex">
+          <mxGeometry x="30" y="490" width="370" height="70" as="geometry"/>
+        </mxCell>
+        <!-- complex_schools (join) -->
+        <mxCell id="complex-schools" value="<b>complex_schools</b> [N:M join]
+<hr/>
+🔗 FK complex_id → complexes
+🔗 FK school_id → schools
+zone_type: guaranteed/reference/lottery" style="text;html=1;strokeColor=#34d399;fillColor=#0a2e22;strokeWidth=1;dashed=1;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#6ee7b7;whiteSpace=pre;" vertex="1" parent="region-complex">
+          <mxGeometry x="490" y="250" width="300" height="75" as="geometry"/>
+        </mxCell>
+        <!-- buildings -->
+        <mxCell id="buildings" value="<b>buildings</b>
+<hr/>
+🔑 PK id: uuid
+🔗 FK complex_id → complexes
+🔗 FK school_id → schools [楼栋级学区]
+name: varchar(50)
+is_standard: bool
+property_usage_type: varchar(20)
+built_year: smallint
+total_floors: smallint
+land_use_years: varchar(30)
+has_elevator: bool
+is_active: bool
+created_at: timestamptz
+🔗 FK created_by → staff" style="text;html=1;strokeColor=#34d399;fillColor=#063b2f;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-complex">
+          <mxGeometry x="30" y="1000" width="310" height="225" as="geometry"/>
+        </mxCell>
+        <!-- room_units -->
+        <mxCell id="room-units" value="<b>room_units</b>
+<hr/>
+🔑 PK id: uuid
+🔗 FK building_id → buildings
+floor: smallint
+floor_name: varchar(20)
+room_no: varchar(30)
+display_no: varchar(50)
+is_standard: bool
+is_active: bool
+created_at: timestamptz
+updated_at: timestamptz
+UNIQUE(building_id, floor, room_no)" style="text;html=1;strokeColor=#34d399;fillColor=#063b2f;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-complex">
+          <mxGeometry x="30" y="1260" width="310" height="200" as="geometry"/>
+        </mxCell>
+        <!-- complex_price_trends -->
+        <mxCell id="complex-price-trends" value="<b>complex_price_trends</b>
+<hr/>
+🔑 PK id: uuid
+🔗 FK complex_id → complexes
+record_month: date [存月份1日]
+avg_sale_price: numeric(12,2)
+avg_unit_price: numeric(10,2)
+transaction_count: int
+listing_count: int
+created_at: timestamptz
+UNIQUE(complex_id, record_month)" style="text;html=1;strokeColor=#34d399;fillColor=#063b2f;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-complex">
+          <mxGeometry x="400" y="1000" width="380" height="185" as="geometry"/>
+        </mxCell>
+        <!-- metro_lines -->
+        <mxCell id="metro-lines" value="<b>metro_lines</b>
+<hr/>
+🔑 PK id: uuid
+city: varchar(50)
+name: varchar(50)
+color: varchar(7) [HEX]
+sort_order: int
+is_active: bool" style="text;html=1;strokeColor=#34d399;fillColor=#063b2f;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-complex">
+          <mxGeometry x="30" y="1520" width="260" height="130" as="geometry"/>
+        </mxCell>
+        <!-- metro_stations -->
+        <mxCell id="metro-stations" value="<b>metro_stations</b>
+<hr/>
+🔑 PK id: uuid
+🔗 FK metro_line_id → metro_lines
+name: varchar(50)
+latitude: numeric(10,7)
+longitude: numeric(10,7)
+sort_order: int
+is_active: bool" style="text;html=1;strokeColor=#34d399;fillColor=#063b2f;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-complex">
+          <mxGeometry x="320" y="1520" width="280" height="150" as="geometry"/>
+        </mxCell>
+        <!-- complex_metro_stations (join) -->
+        <mxCell id="complex-metro-stations" value="<b>complex_metro_stations</b> [N:M join]
+<hr/>
+🔗 FK complex_id → complexes
+🔗 FK station_id → metro_stations
+distance_meters: int [步行距离]" style="text;html=1;strokeColor=#34d399;fillColor=#0a2e22;strokeWidth=1;dashed=1;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#6ee7b7;whiteSpace=pre;" vertex="1" parent="region-complex">
+          <mxGeometry x="320" y="1700" width="320" height="70" as="geometry"/>
+        </mxCell>
+        <!-- complex_photos -->
+        <mxCell id="complex-photos" value="<b>complex_photos</b>
+<hr/>
+🔑 PK id: uuid
+🔗 FK complex_id → complexes
+category: complex/layout/vr/other
+file_key: text [R2/S3]
+thumbnail_key: text
+file_name: varchar(255)
+file_size: int
+width, height: int
+is_cover: bool [UNIQUE where TRUE]
+sort_order: smallint
+created_at: timestamptz
+🔗 FK created_by → staff" style="text;html=1;strokeColor=#34d399;fillColor=#063b2f;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-complex">
+          <mxGeometry x="490" y="770" width="300" height="205" as="geometry"/>
+        </mxCell>
+        <!-- ═══════════════════════════════════════════════════ -->
+        <!-- PROPERTY MODULE                                    -->
+        <!-- ═══════════════════════════════════════════════════ -->
+        <!-- properties -->
+        <mxCell id="properties" value="<b>properties</b>
+<hr/>
+🔑 PK id: uuid
+🔗 FK complex_id → complexes
+🔗 FK building_id → buildings
+🔗 FK room_unit_id → room_units
+🔗 FK agent_id → staff
+listing_type: sale/rent/both
+status: varchar(20)
+sale_price: numeric(12,2) [万元]
+rent_price: numeric(10,2) [元/月]
+area: numeric(8,2) [m²]
+floor: smallint
+total_floors: smallint
+bedroom: smallint
+living_room: smallint
+bathroom: smallint
+orientation: varchar(30)
+decoration: varchar(20)
+has_elevator: bool
+built_year: smallint
+ownership_years: varchar(20)
+is_exclusive: bool [独家委托]
+completeness_score: int
+search_vector: tsvector
+source: varchar(30)
+remarks: text
+created_at: timestamptz
+updated_at: timestamptz
+deleted_at: timestamptz
+🔗 FK created_by → staff
+🔗 FK updated_by → staff
+<i>[89,000+ rows · 复合索引 · 分区预留]</i>" style="text;html=1;strokeColor=#a78bfa;fillColor=#2d1a5e;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-property">
+          <mxGeometry x="30" y="60" width="380" height="560" as="geometry"/>
+        </mxCell>
+        <!-- property_contacts -->
+        <mxCell id="property-contacts" value="<b>property_contacts</b>
+<hr/>
+🔑 PK id: uuid
+🔗 FK property_id → properties
+name: varchar(50)
+phone_enc: text [AES-256-GCM]
+phone_hash: varchar(64) [SHA-256]
+role: owner/agent/tenant
+is_primary: bool
+created_at: timestamptz
+deleted_at: timestamptz" style="text;html=1;strokeColor=#a78bfa;fillColor=#2d1a5e;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-property">
+          <mxGeometry x="30" y="670" width="310" height="170" as="geometry"/>
+        </mxCell>
+        <!-- property_follow_logs -->
+        <mxCell id="property-follow-logs" value="<b>property_follow_logs</b>
+<hr/>
+🔑 PK id: uuid
+🔗 FK property_id → properties
+🔗 FK staff_id → staff
+log_type: call/visit/price_change/note/...
+content: text
+phone_no_viewed: bool [敏感操作]
+created_at: timestamptz
+🔗 FK created_by → staff
+⚠ NO DELETE — append-only audit log" style="text;html=1;strokeColor=#a78bfa;fillColor=#2d1a5e;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-property">
+          <mxGeometry x="470" y="60" width="380" height="185" as="geometry"/>
+        </mxCell>
+        <!-- listing_histories -->
+        <mxCell id="listing-histories" value="<b>listing_histories</b>
+<hr/>
+🔑 PK id: uuid
+🔗 FK property_id → properties
+listed_at: timestamptz
+delisted_at: timestamptz
+list_price: numeric(12,2)
+reason: varchar(50)
+created_at: timestamptz" style="text;html=1;strokeColor=#a78bfa;fillColor=#2d1a5e;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-property">
+          <mxGeometry x="470" y="300" width="310" height="155" as="geometry"/>
+        </mxCell>
+        <!-- property_photos -->
+        <mxCell id="property-photos" value="<b>property_photos</b>
+<hr/>
+🔑 PK id: uuid
+🔗 FK property_id → properties
+category: listing/vr/layout/other
+file_key: text [R2/S3]
+thumbnail_key: text
+is_cover: bool
+sort_order: smallint
+width, height: int
+file_size: int
+created_at: timestamptz
+🔗 FK created_by → staff" style="text;html=1;strokeColor=#a78bfa;fillColor=#2d1a5e;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-property">
+          <mxGeometry x="30" y="900" width="310" height="205" as="geometry"/>
+        </mxCell>
+        <!-- property_keys -->
+        <mxCell id="property-keys" value="<b>property_keys</b>
+<hr/>
+🔑 PK id: uuid
+🔗 FK property_id → properties
+🔗 FK holder_id → staff
+key_no: varchar(50)
+status: held/returned
+taken_at: timestamptz
+returned_at: timestamptz
+notes: text" style="text;html=1;strokeColor=#a78bfa;fillColor=#2d1a5e;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-property">
+          <mxGeometry x="470" y="510" width="310" height="165" as="geometry"/>
+        </mxCell>
+        <!-- property_commissions -->
+        <mxCell id="property-commissions" value="<b>property_commissions</b>
+<hr/>
+🔑 PK id: uuid
+🔗 FK property_id → properties
+commission_type: exclusive/open
+rate: numeric(5,4)
+amount: numeric(12,2)
+start_date: date
+end_date: date
+signed_at: timestamptz
+document_key: text
+created_at: timestamptz" style="text;html=1;strokeColor=#a78bfa;fillColor=#2d1a5e;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-property">
+          <mxGeometry x="470" y="740" width="330" height="185" as="geometry"/>
+        </mxCell>
+        <!-- property_inspections -->
+        <mxCell id="property-inspections" value="<b>property_inspections</b>
+<hr/>
+🔑 PK id: uuid
+🔗 FK property_id → properties
+🔗 FK staff_id → staff
+inspected_at: timestamptz
+status: pending/done/cancelled
+notes: text
+attachments: jsonb
+created_at: timestamptz" style="text;html=1;strokeColor=#a78bfa;fillColor=#2d1a5e;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-property">
+          <mxGeometry x="30" y="1160" width="320" height="165" as="geometry"/>
+        </mxCell>
+        <!-- property_marketing -->
+        <mxCell id="property-marketing" value="<b>property_marketing</b>
+<hr/>
+🔑 PK id: uuid
+🔗 FK property_id → properties [UNIQUE 1:1]
+title: varchar(200)
+highlights: text[]
+description: text
+tags: varchar[]
+platforms: jsonb
+published_at: timestamptz
+updated_at: timestamptz" style="text;html=1;strokeColor=#a78bfa;fillColor=#2d1a5e;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-property">
+          <mxGeometry x="470" y="990" width="340" height="175" as="geometry"/>
+        </mxCell>
+        <!-- property_certificates -->
+        <mxCell id="property-certificates" value="<b>property_certificates</b>
+<hr/>
+🔑 PK id: uuid
+🔗 FK property_id → properties [UNIQUE 1:1]
+cert_no: varchar(50)
+owner_name: varchar(100)
+ownership_type: varchar(30)
+area_registered: numeric(8,2)
+issue_date: date
+document_key: text" style="text;html=1;strokeColor=#a78bfa;fillColor=#2d1a5e;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-property">
+          <mxGeometry x="30" y="1390" width="330" height="165" as="geometry"/>
+        </mxCell>
+        <!-- completeness_scores -->
+        <mxCell id="completeness-scores" value="<b>completeness_scores</b>
+<hr/>
+🔑 PK id: uuid
+🔗 FK property_id → properties [UNIQUE 1:1]
+score: int [0-100]
+missing_fields: text[]
+calculated_at: timestamptz
+version: int" style="text;html=1;strokeColor=#a78bfa;fillColor=#2d1a5e;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-property">
+          <mxGeometry x="470" y="1230" width="310" height="135" as="geometry"/>
+        </mxCell>
+        <!-- ═══════════════════════════════════════════════════ -->
+        <!-- CLIENT MODULE                                      -->
+        <!-- ═══════════════════════════════════════════════════ -->
+        <!-- clients -->
+        <mxCell id="clients" value="<b>clients</b>
+<hr/>
+🔑 PK id: uuid
+🔗 FK agent_id → staff
+client_type: private/public/closed
+status: active/inactive/converted
+name: varchar(50)
+phone_enc: text [AES-256-GCM]
+phone_hash: varchar(64) [SHA-256]
+budget_min/max: numeric
+activity_level: 1-5 [Celery每日计算]
+is_protected: bool [防自动转公客]
+transfer_to_public_type: auto/manual
+last_follow_at: timestamptz
+source: varchar(30)
+remarks: text
+created_at: timestamptz
+deleted_at: timestamptz
+🔗 FK created_by → staff
+<i>[私客/公客/成交客 三态状态机]</i>" style="text;html=1;strokeColor=#fbbf24;fillColor=#3d1f06;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-client">
+          <mxGeometry x="30" y="60" width="370" height="360" as="geometry"/>
+        </mxCell>
+        <!-- client_requirements -->
+        <mxCell id="client-requirements" value="<b>client_requirements</b>
+<hr/>
+🔑 PK id: uuid
+🔗 FK client_id → clients
+req_type: second_hand/new/rent
+district_ids: uuid[]
+business_area_ids: uuid[]
+price_min: numeric
+price_max: numeric
+area_min: numeric
+area_max: numeric
+bedrooms: int[]
+school_ids: uuid[]
+has_elevator: bool
+is_active: bool
+created_at: timestamptz" style="text;html=1;strokeColor=#fbbf24;fillColor=#3d1f06;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-client">
+          <mxGeometry x="30" y="480" width="350" height="260" as="geometry"/>
+        </mxCell>
+        <!-- client_follow_logs -->
+        <mxCell id="client-follow-logs" value="<b>client_follow_logs</b>
+<hr/>
+🔑 PK id: uuid
+🔗 FK client_id → clients
+🔗 FK staff_id → staff
+log_type: call/visit/match/note/status_change
+content: text
+next_follow_date: date
+created_at: timestamptz
+🔗 FK created_by → staff
+⚠ NO DELETE — append-only audit log" style="text;html=1;strokeColor=#fbbf24;fillColor=#3d1f06;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-client">
+          <mxGeometry x="430" y="60" width="380" height="200" as="geometry"/>
+        </mxCell>
+        <!-- client_viewings -->
+        <mxCell id="client-viewings" value="<b>client_viewings</b>
+<hr/>
+🔑 PK id: uuid
+🔗 FK client_id → clients
+🔗 FK property_id → properties
+🔗 FK agent_id → staff
+viewed_at: timestamptz
+feedback: text
+rating: smallint [1-5]
+status: planned/done/cancelled
+created_at: timestamptz" style="text;html=1;strokeColor=#fbbf24;fillColor=#3d1f06;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-client">
+          <mxGeometry x="430" y="310" width="360" height="195" as="geometry"/>
+        </mxCell>
+        <!-- client_property_matches -->
+        <mxCell id="client-matches" value="<b>client_property_matches</b>
+<hr/>
+🔑 PK id: uuid
+🔗 FK client_id → clients
+🔗 FK property_id → properties
+🔗 FK agent_id → staff
+match_type: system/manual
+score: numeric(5,2)
+status: pending/sent/viewed/dismissed
+sent_at: timestamptz
+viewed_at: timestamptz
+created_at: timestamptz" style="text;html=1;strokeColor=#fbbf24;fillColor=#3d1f06;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-client">
+          <mxGeometry x="30" y="800" width="380" height="205" as="geometry"/>
+        </mxCell>
+        <!-- client_status_logs -->
+        <mxCell id="client-status-logs" value="<b>client_status_logs</b>
+<hr/>
+🔑 PK id: uuid
+🔗 FK client_id → clients
+from_status: varchar(20)
+to_status: varchar(20)
+transfer_type: auto/manual
+reason: text
+created_at: timestamptz
+🔗 FK created_by → staff
+⚠ NO DELETE — append-only audit log" style="text;html=1;strokeColor=#fbbf24;fillColor=#3d1f06;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-client">
+          <mxGeometry x="430" y="560" width="370" height="195" as="geometry"/>
+        </mxCell>
+        <!-- client_favorite_folders -->
+        <mxCell id="client-fav-folders" value="<b>client_favorite_folders</b>
+<hr/>
+🔑 PK id: uuid
+🔗 FK client_id → clients
+name: varchar(100)
+sort_order: int
+created_at: timestamptz" style="text;html=1;strokeColor=#fbbf24;fillColor=#3d1f06;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-client">
+          <mxGeometry x="30" y="1070" width="300" height="130" as="geometry"/>
+        </mxCell>
+        <!-- client_folder_items -->
+        <mxCell id="client-folder-items" value="<b>client_folder_items</b>
+<hr/>
+🔑 PK id: uuid
+🔗 FK folder_id → client_favorite_folders
+🔗 FK property_id → properties
+sort_order: int
+created_at: timestamptz" style="text;html=1;strokeColor=#fbbf24;fillColor=#3d1f06;align=left;verticalAlign=top;spacingLeft=8;spacingTop=4;overflow=hidden;rotatable=0;fontSize=11;fontFamily=monospace;fontColor=#e2e8f0;whiteSpace=pre;" vertex="1" parent="region-client">
+          <mxGeometry x="370" y="1070" width="320" height="130" as="geometry"/>
+        </mxCell>
+        <!-- ═══════════════════════════════════════════════════ -->
+        <!-- EDGES / RELATIONSHIPS                              -->
+        <!-- ═══════════════════════════════════════════════════ -->
+        <!-- OrgUnit self-ref -->
+        <mxCell id="e-org-self" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;exitX=1;exitY=0.5;exitDx=0;exitDy=0;entryX=1;entryY=0.3;entryDx=0;entryDy=0;strokeColor=#22d3ee;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="org-units" target="org-units" parent="region-org">
+          <mxGeometry relative="1" as="geometry"><Array as="points"><mxPoint x="340" y="153"/><mxPoint x="340" y="108"/></Array></mxGeometry>
+        </mxCell>
+        <mxCell id="e-org-self-lbl" value="自引用 parent_id" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#22d3ee;" vertex="1" connectable="0" parent="e-org-self"><mxGeometry x="0.1" relative="1" as="geometry"/></mxCell>
+        <!-- OrgUnit → Staff -->
+        <mxCell id="e-org-staff" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#22d3ee;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="org-units" target="staff" parent="region-org">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-org-staff-lbl" value="1:N" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#22d3ee;" vertex="1" connectable="0" parent="e-org-staff"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- District → BusinessArea -->
+        <mxCell id="e-dist-biz" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#34d399;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="districts" target="business-areas" parent="region-complex">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-dist-biz-lbl" value="1:N" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#34d399;" vertex="1" connectable="0" parent="e-dist-biz"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- District → Schools -->
+        <mxCell id="e-dist-school" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#34d399;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="districts" target="schools" parent="region-complex">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-dist-school-lbl" value="1:N" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#34d399;" vertex="1" connectable="0" parent="e-dist-school"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- District → Complexes -->
+        <mxCell id="e-dist-complex" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#34d399;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="districts" target="complexes" parent="region-complex">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-dist-complex-lbl" value="1:N" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#34d399;" vertex="1" connectable="0" parent="e-dist-complex"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- BusinessArea ↔ Complexes via join -->
+        <mxCell id="e-biz-join" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#34d399;dashed=1;endArrow=open;startArrow=open;fontSize=9;" edge="1" source="business-areas" target="complex-biz-areas" parent="region-complex">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-join-complex" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#34d399;dashed=1;endArrow=open;startArrow=open;fontSize=9;" edge="1" source="complex-biz-areas" target="complexes" parent="region-complex">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <!-- Schools ↔ Complexes via join -->
+        <mxCell id="e-school-join" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#34d399;dashed=1;endArrow=open;startArrow=open;fontSize=9;" edge="1" source="schools" target="complex-schools" parent="region-complex">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-school-join2" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#34d399;dashed=1;endArrow=open;startArrow=open;fontSize=9;" edge="1" source="complex-schools" target="complexes" parent="region-complex">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <!-- Complexes → complex_aliases -->
+        <mxCell id="e-complex-alias" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#34d399;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="complexes" target="complex-aliases" parent="region-complex">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-complex-alias-lbl" value="1:N" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#34d399;" vertex="1" connectable="0" parent="e-complex-alias"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- Complexes → complex_photos -->
+        <mxCell id="e-complex-photos" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#34d399;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="complexes" target="complex-photos" parent="region-complex">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-complex-photos-lbl" value="1:N" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#34d399;" vertex="1" connectable="0" parent="e-complex-photos"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- Complexes → complex_price_trends -->
+        <mxCell id="e-complex-trend" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#34d399;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="complexes" target="complex-price-trends" parent="region-complex">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-complex-trend-lbl" value="1:N" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#34d399;" vertex="1" connectable="0" parent="e-complex-trend"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- Complexes → Buildings -->
+        <mxCell id="e-complex-bldg" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#34d399;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="complexes" target="buildings" parent="region-complex">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-complex-bldg-lbl" value="1:N" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#34d399;" vertex="1" connectable="0" parent="e-complex-bldg"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- Buildings → RoomUnits -->
+        <mxCell id="e-bldg-room" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#34d399;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="buildings" target="room-units" parent="region-complex">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-bldg-room-lbl" value="1:N" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#34d399;" vertex="1" connectable="0" parent="e-bldg-room"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- MetroLine → MetroStation -->
+        <mxCell id="e-metro-line-station" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#34d399;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="metro-lines" target="metro-stations" parent="region-complex">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-metro-lbl" value="1:N" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#34d399;" vertex="1" connectable="0" parent="e-metro-line-station"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- MetroStation ↔ Complexes via join -->
+        <mxCell id="e-metro-join1" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#34d399;dashed=1;endArrow=open;startArrow=open;fontSize=9;" edge="1" source="metro-stations" target="complex-metro-stations" parent="region-complex">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-metro-join2" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#34d399;dashed=1;endArrow=open;startArrow=open;fontSize=9;" edge="1" source="complex-metro-stations" target="complexes" parent="region-complex">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <!-- Properties → PropertyContacts -->
+        <mxCell id="e-prop-contact" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#a78bfa;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="properties" target="property-contacts" parent="region-property">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-prop-contact-lbl" value="1:N" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#a78bfa;" vertex="1" connectable="0" parent="e-prop-contact"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- Properties → FollowLogs -->
+        <mxCell id="e-prop-follow" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#a78bfa;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="properties" target="property-follow-logs" parent="region-property">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-prop-follow-lbl" value="1:N" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#a78bfa;" vertex="1" connectable="0" parent="e-prop-follow"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- Properties → ListingHistories -->
+        <mxCell id="e-prop-listing" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#a78bfa;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="properties" target="listing-histories" parent="region-property">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-prop-listing-lbl" value="1:N" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#a78bfa;" vertex="1" connectable="0" parent="e-prop-listing"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- Properties → Photos -->
+        <mxCell id="e-prop-photos" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#a78bfa;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="properties" target="property-photos" parent="region-property">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-prop-photos-lbl" value="1:N" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#a78bfa;" vertex="1" connectable="0" parent="e-prop-photos"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- Properties → Keys -->
+        <mxCell id="e-prop-keys" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#a78bfa;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="properties" target="property-keys" parent="region-property">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-prop-keys-lbl" value="1:N" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#a78bfa;" vertex="1" connectable="0" parent="e-prop-keys"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- Properties → Commissions -->
+        <mxCell id="e-prop-comm" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#a78bfa;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="properties" target="property-commissions" parent="region-property">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-prop-comm-lbl" value="1:N" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#a78bfa;" vertex="1" connectable="0" parent="e-prop-comm"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- Properties → Inspections -->
+        <mxCell id="e-prop-insp" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#a78bfa;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="properties" target="property-inspections" parent="region-property">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-prop-insp-lbl" value="1:N" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#a78bfa;" vertex="1" connectable="0" parent="e-prop-insp"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- Properties → Marketing (1:1) -->
+        <mxCell id="e-prop-marketing" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#a78bfa;endArrow=ERone;startArrow=ERone;fontSize=9;" edge="1" source="properties" target="property-marketing" parent="region-property">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-prop-marketing-lbl" value="1:1" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#a78bfa;" vertex="1" connectable="0" parent="e-prop-marketing"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- Properties → Certificates (1:1) -->
+        <mxCell id="e-prop-cert" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#a78bfa;endArrow=ERone;startArrow=ERone;fontSize=9;" edge="1" source="properties" target="property-certificates" parent="region-property">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-prop-cert-lbl" value="1:1" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#a78bfa;" vertex="1" connectable="0" parent="e-prop-cert"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- Properties → Completeness (1:1) -->
+        <mxCell id="e-prop-score" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#a78bfa;endArrow=ERone;startArrow=ERone;fontSize=9;" edge="1" source="properties" target="completeness-scores" parent="region-property">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-prop-score-lbl" value="1:1" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#a78bfa;" vertex="1" connectable="0" parent="e-prop-score"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- Clients → ClientRequirements -->
+        <mxCell id="e-client-req" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#fbbf24;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="clients" target="client-requirements" parent="region-client">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-client-req-lbl" value="1:N" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#fbbf24;" vertex="1" connectable="0" parent="e-client-req"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- Clients → FollowLogs -->
+        <mxCell id="e-client-follow" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#fbbf24;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="clients" target="client-follow-logs" parent="region-client">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-client-follow-lbl" value="1:N" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#fbbf24;" vertex="1" connectable="0" parent="e-client-follow"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- Clients → Viewings -->
+        <mxCell id="e-client-viewing" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#fbbf24;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="clients" target="client-viewings" parent="region-client">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-client-viewing-lbl" value="1:N" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#fbbf24;" vertex="1" connectable="0" parent="e-client-viewing"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- Clients → Matches -->
+        <mxCell id="e-client-match" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#fbbf24;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="clients" target="client-matches" parent="region-client">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-client-match-lbl" value="1:N" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#fbbf24;" vertex="1" connectable="0" parent="e-client-match"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- Clients → StatusLogs -->
+        <mxCell id="e-client-statuslog" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#fbbf24;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="clients" target="client-status-logs" parent="region-client">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-client-statuslog-lbl" value="1:N" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#fbbf24;" vertex="1" connectable="0" parent="e-client-statuslog"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- Clients → FavFolders -->
+        <mxCell id="e-client-fav" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#fbbf24;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="clients" target="client-fav-folders" parent="region-client">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-client-fav-lbl" value="1:N" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#fbbf24;" vertex="1" connectable="0" parent="e-client-fav"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- FavFolders → FolderItems -->
+        <mxCell id="e-fav-items" style="edgeStyle=orthogonalEdgeStyle;rounded=0;strokeColor=#fbbf24;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="client-fav-folders" target="client-folder-items" parent="region-client">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-fav-items-lbl" value="1:N" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#fbbf24;" vertex="1" connectable="0" parent="e-fav-items"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- ═══════════════════════════════════════════════════ -->
+        <!-- CROSS-REGION EDGES (parent=1)                     -->
+        <!-- ═══════════════════════════════════════════════════ -->
+        <!-- Complexes → Properties -->
+        <mxCell id="e-complex-prop" style="edgeStyle=orthogonalEdgeStyle;rounded=1;orthogonalLoop=1;strokeColor=#a78bfa;dashed=0;endArrow=ERmany;startArrow=ERone;fontSize=9;exitX=1;exitY=0.5;exitDx=0;exitDy=0;entryX=0;entryY=0.25;entryDx=0;entryDy=0;" edge="1" source="complexes" target="properties" parent="1">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-complex-prop-lbl" value="1:N complex_id" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#a78bfa;" vertex="1" connectable="0" parent="e-complex-prop"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- Buildings → Properties -->
+        <mxCell id="e-bldg-prop" style="edgeStyle=orthogonalEdgeStyle;rounded=1;orthogonalLoop=1;strokeColor=#a78bfa;dashed=1;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="buildings" target="properties" parent="1">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-bldg-prop-lbl" value="1:N building_id" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#a78bfa;" vertex="1" connectable="0" parent="e-bldg-prop"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- RoomUnits → Properties -->
+        <mxCell id="e-room-prop" style="edgeStyle=orthogonalEdgeStyle;rounded=1;orthogonalLoop=1;strokeColor=#a78bfa;dashed=1;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="room-units" target="properties" parent="1">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-room-prop-lbl" value="1:N room_unit_id" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#a78bfa;" vertex="1" connectable="0" parent="e-room-prop"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- Staff → Properties (agent_id) -->
+        <mxCell id="e-staff-prop" style="edgeStyle=orthogonalEdgeStyle;rounded=1;orthogonalLoop=1;strokeColor=#22d3ee;dashed=1;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="staff" target="properties" parent="1">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-staff-prop-lbl" value="agent_id" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#22d3ee;" vertex="1" connectable="0" parent="e-staff-prop"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- Staff → Clients (agent_id) -->
+        <mxCell id="e-staff-client" style="edgeStyle=orthogonalEdgeStyle;rounded=1;orthogonalLoop=1;strokeColor=#22d3ee;dashed=1;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="staff" target="clients" parent="1">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-staff-client-lbl" value="agent_id" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#22d3ee;" vertex="1" connectable="0" parent="e-staff-client"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- Properties → Viewings (cross-region) -->
+        <mxCell id="e-prop-viewing" style="edgeStyle=orthogonalEdgeStyle;rounded=1;orthogonalLoop=1;strokeColor=#fb923c;dashed=1;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="properties" target="client-viewings" parent="1">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-prop-viewing-lbl" value="property_id" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#fb923c;" vertex="1" connectable="0" parent="e-prop-viewing"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- Properties → Matches (cross-region) -->
+        <mxCell id="e-prop-match" style="edgeStyle=orthogonalEdgeStyle;rounded=1;orthogonalLoop=1;strokeColor=#fb923c;dashed=1;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="properties" target="client-matches" parent="1">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-prop-match-lbl" value="property_id" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#fb923c;" vertex="1" connectable="0" parent="e-prop-match"><mxGeometry relative="1" as="geometry"/></mxCell>
+        <!-- Properties → FolderItems (cross-region) -->
+        <mxCell id="e-prop-folder" style="edgeStyle=orthogonalEdgeStyle;rounded=1;orthogonalLoop=1;strokeColor=#fb923c;dashed=1;endArrow=ERmany;startArrow=ERone;fontSize=9;" edge="1" source="properties" target="client-folder-items" parent="1">
+          <mxGeometry relative="1" as="geometry"/>
+        </mxCell>
+        <mxCell id="e-prop-folder-lbl" value="property_id" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;fontSize=9;fontColor=#fb923c;" vertex="1" connectable="0" parent="e-prop-folder"><mxGeometry relative="1" as="geometry"/></mxCell>
+      </root>
+    </mxGraphModel>
+  </diagram>
+</mxfile>
\ No newline at end of file
diff --git a/Project/fonrey/指令.md b/Project/fonrey/指令.md
index 53b973f3..ad118f91 100644
--- a/Project/fonrey/指令.md
+++ b/Project/fonrey/指令.md
@@ -13,23 +13,14 @@
 - DATA_MODEL文档(Draft): `Project/fonrey/DATA_MODEL/DATA_MODEL.md`
 - 项目PRD 文档(Draft):
 	- 房源管理PRD: `Project/fonrey/PRD/房源管理/房源管理模块PRD.md`
-	- 楼盘管理PRD: `Project/fonrey/PRD/房源管理/楼盘管理模块PRD`
+	- 楼盘管理PRD: `Project/fonrey/PRD/房源管理/楼盘管理模块PRD.md`
 	- 客源管理PRD: `Project/fonrey/PRD/客源管理/客源管理模块PRD.md`
-	- 权限管理PRD: 
-	- 权限管理样本数据：`Project/fonrey/PRD/权限管理/房源-二手租赁.md`
-	- 组织人事管理PRD:
-
-
-
-
-- 文档根目录是：`~/Workspace/nexus`
-- 你是一名资深的后端架构师，请你参考读取 `raw/Agent/agency-agents/engineering/engineering-backend-architect.md` 并用该文档提及的架构师方面的技能和方法论帮设计系统
-
-- 在做技术选型时，我分析了页面的组件并记录在 `Project/fonrey/UI&UX/组件清单.md`里
-- 
-	- 具体项目PRD文档`Project/fonrey/PRD/*.md`
-- 请根据TECH_STAK文档要求 `Project/fonrey/TECH_STACK/TECH_STACK 文档要求`帮我设计TECH_STACK文档 输出到`Project/fonrey/TECH_STACK/`目录下
-
+	- 权限管理PRD: `Project/fonrey/PRD/权限管理/权限管理模块PRD.md`
+		- 权限管理样本数据：`Project/fonrey/PRD/权限管理/首页.md`
+		- 权限管理样本数据：`Project/fonrey/PRD/权限管理/房源-二手租赁.md`
+		- 权限管理样本数据：`Project/fonrey/PRD/权限管理/客源.md`
+		- 权限管理样本数据：`Project/fonrey/PRD/权限管理/小区.md`
+	- 组织人事管理PRD: `Project/fonrey/PRD/组织人事管理/组织人事管理模块PRD.md`
 
 
 ## PRD需求文档生成提示词
@@ -44,6 +35,29 @@
 	- 组织人事管理PRD: `Project/fonrey/PRD/组织人事管理/组织人事管理模块PRD.md`
 - 现在请你继续分析权限管理 并写入`Project/fonrey/PRD/权限管理/权限管理模块PRD.md`
 
+## DATA_MODEL设计文档生成提示词
+- 文档根目录是：`~/Workspace/nexus`
+- 你是一名资深的系统架构师，现在我要你根据我提供的产品截图和信息帮我分析产品功能需求并写成需求文档
+- 请你参考读取`Project/fonrey/prompt/engineering-backend-architect.md` 并用该文档提及架构师专业技能帮我进行项目设计
+- 我的项目是开发一套房产经纪管理系统(Fonrey), 项目概览和技术栈包含在TECH_STACK 文档(Draft)：`Project/fonrey/TECH_STACK/TECH_STACK.md`
+- 现阶段已经完成需求分析如下，你可以参考这些文档了解项目具体的需求和模型
+	- 项目PRD 文档(Draft):
+		- 房源管理PRD: `Project/fonrey/PRD/房源管理/房源管理模块PRD.md`
+		- 楼盘管理PRD: `Project/fonrey/PRD/房源管理/楼盘管理模块PRD.md`
+		- 客源管理PRD: `Project/fonrey/PRD/客源管理/客源管理模块PRD.md`
+		- 权限管理PRD: `Project/fonrey/PRD/权限管理/权限管理模块PRD.md`
+			- 权限管理样本数据：`Project/fonrey/PRD/权限管理/首页.md`
+			- 权限管理样本数据：`Project/fonrey/PRD/权限管理/房源-二手租赁.md`
+			- 权限管理样本数据：`Project/fonrey/PRD/权限管理/客源.md`
+			- 权限管理样本数据：`Project/fonrey/PRD/权限管理/小区.md`
+		- 组织人事管理PRD: `Project/fonrey/PRD/组织人事管理/组织人事管理模块PRD.md`
+- 现在请你根据以上内容完善DATA_MODEL设计文档：`Project/fonrey/DATA_MODEL/DATA_MODEL.md`
+	- 主要完善方向：
+		- 数据模型，初步设计数据模型，如需要可创建新的markdown文件来描述单个模型 比如： `DATA_MODEL_PROPERTY.md`， `DATA_MODEL_CLIENT.md`等
+		- ER diagram 描述数据模型之间的关联关系(可以输出drawio的图形，用不同颜色区分模型)
+		- 权限管理需要进一步讨论和设计，无需在此文档里做过多的描述
+
+
 ## 权限管理截图
 - 权限管理
 	- 权限管理-人员列表：`Project/fonrey/screenshots/权限管理/权限管理-人员列表.png`