diff --git a/crates/erp-plugin-crm/plugin.toml b/crates/erp-plugin-crm/plugin.toml
index e1defa6..fec2e7c 100644
--- a/crates/erp-plugin-crm/plugin.toml
+++ b/crates/erp-plugin-crm/plugin.toml
@@ -37,16 +37,24 @@ code = "communication.manage"
 name = "管理沟通记录"
 
 [[permissions]]
-code = "tag.manage"
+code = "customer_tag.list"
+name = "查看客户标签"
+description = "查看客户标签列表"
+
+[[permissions]]
+code = "customer_tag.manage"
 name = "管理客户标签"
+description = "创建、编辑、删除客户标签"
 
 [[permissions]]
-code = "relationship.list"
+code = "customer_relationship.list"
 name = "查看客户关系"
+description = "查看客户关系列表"
 
 [[permissions]]
-code = "relationship.manage"
+code = "customer_relationship.manage"
 name = "管理客户关系"
+description = "创建、编辑、删除客户关系"
 
 # ── 实体定义 ──
 
@@ -54,6 +62,7 @@ name = "管理客户关系"
 name = "customer"
 display_name = "客户"
 data_scope = true
+is_public = true
 
   [[schema.entities.fields]]
   name = "code"
@@ -139,22 +148,35 @@ data_scope = true
   display_name = "统一社会信用代码"
   visible_when = "customer_type == 'enterprise'"
 
+    [schema.entities.fields.validation]
+    pattern = "^[0-9A-HJ-NP-RTUW-Y]{2}\\d{6}[0-9A-HJ-NP-RTUW-Y]{10}$"
+    message = "请输入有效的统一社会信用代码（18位）"
+
   [[schema.entities.fields]]
   name = "id_number"
   field_type = "string"
   display_name = "身份证号"
   visible_when = "customer_type == 'personal'"
 
+    [schema.entities.fields.validation]
+    pattern = "^\\d{17}[\\dXx]$"
+    message = "请输入有效的身份证号（18位）"
+
   [[schema.entities.fields]]
   name = "parent_id"
   field_type = "uuid"
   display_name = "上级客户"
+  ref_entity = "customer"
 
   [[schema.entities.fields]]
   name = "website"
   field_type = "string"
   display_name = "网站"
 
+    [schema.entities.fields.validation]
+    pattern = "^https?://[\\w.-]+(?:\\.[\\w.-]+)+[/#?]?.*$"
+    message = "请输入有效的网址，以 http:// 或 https:// 开头"
+
   [[schema.entities.fields]]
   name = "address"
   field_type = "string"
@@ -172,6 +194,38 @@ data_scope = true
   display_name = "负责人"
   scope_role = "owner"
 
+  [[schema.entities.relations]]
+  entity = "contact"
+  foreign_key = "customer_id"
+  on_delete = "cascade"
+  name = "contacts"
+  type = "one_to_many"
+  display_field = "name"
+
+  [[schema.entities.relations]]
+  entity = "communication"
+  foreign_key = "customer_id"
+  on_delete = "cascade"
+  name = "communications"
+  type = "one_to_many"
+  display_field = "subject"
+
+  [[schema.entities.relations]]
+  entity = "customer_tag"
+  foreign_key = "customer_id"
+  on_delete = "cascade"
+  name = "tags"
+  type = "one_to_many"
+  display_field = "tag_name"
+
+  [[schema.entities.relations]]
+  entity = "customer"
+  foreign_key = "parent_id"
+  on_delete = "nullify"
+  name = "parent"
+  type = "many_to_one"
+  display_field = "name"
+
 [[schema.entities]]
 name = "contact"
 display_name = "联系人"
@@ -182,6 +236,7 @@ display_name = "联系人"
   required = true
   display_name = "所属客户"
   ui_widget = "entity_select"
+  ref_entity = "customer"
   ref_label_field = "name"
   ref_search_fields = ["name", "code"]
 
@@ -207,11 +262,19 @@ display_name = "联系人"
   field_type = "string"
   display_name = "手机号"
 
+    [schema.entities.fields.validation]
+    pattern = "^1[3-9]\\d{9}$"
+    message = "请输入有效的手机号码"
+
   [[schema.entities.fields]]
   name = "email"
   field_type = "string"
   display_name = "邮箱"
 
+    [schema.entities.fields.validation]
+    pattern = "^[\\w.+-]+@[\\w.-]+\\.[a-zA-Z]{2,}$"
+    message = "请输入有效的邮箱地址"
+
   [[schema.entities.fields]]
   name = "wechat"
   field_type = "string"
@@ -227,6 +290,14 @@ display_name = "联系人"
   field_type = "string"
   display_name = "备注"
 
+  [[schema.entities.relations]]
+  entity = "communication"
+  foreign_key = "contact_id"
+  on_delete = "cascade"
+  name = "communications"
+  type = "one_to_many"
+  display_field = "subject"
+
 [[schema.entities]]
 name = "communication"
 display_name = "沟通记录"
@@ -236,12 +307,14 @@ display_name = "沟通记录"
   field_type = "uuid"
   required = true
   display_name = "关联客户"
+  ref_entity = "customer"
 
   [[schema.entities.fields]]
   name = "contact_id"
   field_type = "uuid"
   display_name = "关联联系人"
   ui_widget = "entity_select"
+  ref_entity = "contact"
   ref_label_field = "name"
   ref_search_fields = ["name"]
   cascade_from = "customer_id"
@@ -297,6 +370,7 @@ display_name = "客户标签"
   field_type = "uuid"
   required = true
   display_name = "关联客户"
+  ref_entity = "customer"
 
   [[schema.entities.fields]]
   name = "tag_name"
@@ -326,12 +400,14 @@ display_name = "客户关系"
   field_type = "uuid"
   required = true
   display_name = "源客户"
+  ref_entity = "customer"
 
   [[schema.entities.fields]]
   name = "to_customer_id"
   field_type = "uuid"
   required = true
   display_name = "目标客户"
+  ref_entity = "customer"
 
   [[schema.entities.fields]]
   name = "relationship_type"
diff --git a/crates/erp-plugin-inventory/plugin.toml b/crates/erp-plugin-inventory/plugin.toml
index d57b9d6..f97590c 100644
--- a/crates/erp-plugin-inventory/plugin.toml
+++ b/crates/erp-plugin-inventory/plugin.toml
@@ -1,10 +1,11 @@
 [metadata]
 id = "erp-inventory"
 name = "进销存管理"
-version = "0.1.0"
+version = "0.2.0"
 description = "进销存管理插件 — 产品、仓库、库存、供应商、采购单、销售单"
 author = "ERP Team"
 min_platform_version = "0.1.0"
+dependencies = ["erp-crm"]
 
 # ── 权限声明 ──
 
@@ -294,6 +295,12 @@ display_name = "销售单"
   name = "customer_id"
   field_type = "uuid"
   display_name = "客户"
+  ui_widget = "entity_select"
+  ref_plugin = "erp-crm"
+  ref_entity = "customer"
+  ref_label_field = "name"
+  ref_search_fields = ["name", "code"]
+  ref_fallback_label = "CRM 客户"
 
   [[schema.entities.fields]]
   name = "total_amount"