diff --git a/supplier/supplier.go b/supplier/supplier.go
index 7ff3952..2a32b9b 100644
--- a/supplier/supplier.go
+++ b/supplier/supplier.go
@@ -11,6 +11,7 @@ type Supplier struct {
 	Goods goods
 	Apply supplierApply
 	supplier
+	warnLiaison
 }
 
 type supplier struct {
diff --git a/supplier/warnLiaison.go b/supplier/warnLiaison.go
new file mode 100644
index 0000000..0dbe275
--- /dev/null
+++ b/supplier/warnLiaison.go
@@ -0,0 +1,29 @@
+package supplier
+
+import (
+	"context"
+	"git.oa00.com/supply-chain/service/client"
+)
+
+type warnLiaison struct {
+}
+
+// Lists @Title 预警联系人列表
+func (s *warnLiaison) Lists(ctx context.Context, args int) (reply []string, err error) {
+	xClient, err := client.GetClient(s)
+	if err != nil {
+		return nil, err
+	}
+	err = xClient.Call(ctx, "Lists", args, &reply)
+	return
+}
+
+// Update @Title 修改预警联系人
+func (s *warnLiaison) Update(ctx context.Context, args []string) error {
+	xClient, err := client.GetClient(s)
+	if err != nil {
+		return err
+	}
+	reply := 0
+	return xClient.Call(ctx, "Update", args, &reply)
+}