diff --git a/plugin/kintone-addins/src/actions/regular-check.ts b/plugin/kintone-addins/src/actions/regular-check.ts
index 567936d..9d78e68 100644
--- a/plugin/kintone-addins/src/actions/regular-check.ts
+++ b/plugin/kintone-addins/src/actions/regular-check.ts
@@ -49,8 +49,10 @@ export class RegularCheckAction implements IAction{
             const value = record[this.props.field.code].value;
             const regex = new RegExp(this.props.regExpression);
             if(!regex.test(value)){
-                record[this.props.field.code].error=this.props.message;
-            }else{
+                record[this.props.field.code].error=this.props.message; 
+            } 
+            else {
+                record[this.props.field.code].error = null
                 result= {
                     canNext:true,
                     result:true