diff --git a/hack/config.example.yaml b/hack/config.example.yaml
index 4a4b51c..e9aeb06 100644
--- a/hack/config.example.yaml
+++ b/hack/config.example.yaml
@@ -19,6 +19,46 @@ gfcli:
         daoPath: "./internal/dao"
         doPath: "./internal/model/do"
         entityPath: "./internal/model/entity"
+        # 金额 decimal 化：全局 NUMERIC → decimal.Decimal
+        typeMapping:
+          decimal:
+            type: decimal.Decimal
+            import: github.com/shopspring/decimal
+          numeric:
+            type: decimal.Decimal
+            import: github.com/shopspring/decimal
+        # 可空金额列 → *decimal.Decimal
+        fieldMapping:
+          bil_wallets.warning_threshold:
+            type: "*decimal.Decimal"
+            import: github.com/shopspring/decimal
+          mdl_pricing.per_request_price:
+            type: "*decimal.Decimal"
+            import: github.com/shopspring/decimal
+          mdl_tenant_models.custom_input_price:
+            type: "*decimal.Decimal"
+            import: github.com/shopspring/decimal
+          mdl_tenant_models.custom_output_price:
+            type: "*decimal.Decimal"
+            import: github.com/shopspring/decimal
+          mdl_tenant_models.per_request_price:
+            type: "*decimal.Decimal"
+            import: github.com/shopspring/decimal
+          mdl_tenant_models.custom_cache_read_price:
+            type: "*decimal.Decimal"
+            import: github.com/shopspring/decimal
+          mdl_tenant_models.custom_cache_creation_price:
+            type: "*decimal.Decimal"
+            import: github.com/shopspring/decimal
+          mdl_tenant_models.discount_ratio:
+            type: "*decimal.Decimal"
+            import: github.com/shopspring/decimal
+          api_keys.total_quota:
+            type: "*decimal.Decimal"
+            import: github.com/shopspring/decimal
+          tnt_projects.budget:
+            type: "*decimal.Decimal"
+            import: github.com/shopspring/decimal
     ctrl:
       - apiPath:       "./api"
         outPath:       "./internal/controller"
diff --git a/manifest/config/config.example.yaml b/manifest/config/config.example.yaml
index 3aafd8c..61ebaf8 100644
--- a/manifest/config/config.example.yaml
+++ b/manifest/config/config.example.yaml
@@ -32,6 +32,17 @@ database:
     maxOpen:  100
     maxLifetime: "30s"
 
+  # 审计日志独立数据库（可选）
+  # 启用后 aud_request_logs（大模型请求审计）写入独立库，其余审核表仍在主库。
+  # 建表脚本见 docs/audit-db-schema.sql，需在审计库手动执行。
+  # audit:
+  #   type:     "pgsql"
+  #   link:     "pgsql:user:pass@tcp(host:port)/team-api-audit?sslmode=disable"
+  #   timezone: "Asia/Shanghai"
+  #   maxIdle:  10
+  #   maxOpen:  50
+  #   maxLifetime: "5m"
+
 # Redis
 redis:
   default: