diff --git a/app/customer/hdl/hdl_login.go b/app/customer/hdl/hdl_login.go
index cc891b3..6593919 100644
--- a/app/customer/hdl/hdl_login.go
+++ b/app/customer/hdl/hdl_login.go
@@ -185,11 +185,11 @@ func Register(c *gin.Context) {
 		return
 	}
 	// 编译正则表达式
-	pattern := `^1[3456789]d{9}$`
-	reg := regexp.MustCompile(pattern)
+	pattern := `^1[3456789]\d{9}$`
+	r := regexp.MustCompile(pattern)
 
 	// 验证手机号码
-	if !reg.MatchString(req.Phone) {
+	if !r.MatchString(req.Phone) {
 		e.OutErr(c, e.ERR, "非法手机号")
 		return
 	}