各种配置项修复，优化到后台管理端配置

pkg/xerr/errMsg.go

@@ -36,12 +36,12 @@ func init() {
 		RegisterIPLimit:               "Too many registrations",
 		EmailBindError:                "Email already bound",
 		UserBindInviteCodeExist:       "Invite code already bound",
-		FamilyMemberLimitExceeded:     "Family member limit exceeded",
-		FamilyAlreadyBound:            "Family already bound",
-		FamilyCrossBindForbidden:      "Cross-family binding is forbidden",
-		FamilyNotExist:                "Family does not exist",
-		FamilyStatusInvalid:           "Family status is invalid",
-		FamilyOwnerOperationForbidden: "Owner operation is forbidden",
+		FamilyMemberLimitExceeded:     "家庭成员数量已达上限",
+		FamilyAlreadyBound:            "已绑定家庭组",
+		FamilyCrossBindForbidden:      "禁止跨家庭组绑定",
+		FamilyNotExist:                "家庭组不存在",
+		FamilyStatusInvalid:           "家庭组状态无效",
+		FamilyOwnerOperationForbidden: "家庭组所有者不允许此操作",
 
 		// Node error
 		NodeExist:         "Node already exists",