diff --git a/internal/check/checkinterface.go b/internal/check/checkinterface.go
index ac520af6..e8d13045 100644
--- a/internal/check/checkinterface.go
+++ b/internal/check/checkinterface.go
@@ -239,13 +239,13 @@ func (f *InterfaceMethod) methodParams(param string, s Status) (result slice, er
 			switch s {
 			case DATA:
 				str = fmt.Sprintf("\"@%s\"", param)
+				f.SqlData = append(f.SqlData, param)
 			case VARIABLE:
 				if p.Type != "string" {
 					err = fmt.Errorf("variable name must be string :%s type is %s", param, p.Type)
 				}
 				str = fmt.Sprintf("%s.Quote(%s)", f.S, param)
 			}
-			f.SqlData = append(f.SqlData, param)
 			result = slice{
 				Type:  s,
 				Value: str,