diff --git a/src/helpers/common.ts b/src/helpers/common.ts
index 5284eb9..4416c65 100644
--- a/src/helpers/common.ts
+++ b/src/helpers/common.ts
@@ -93,6 +93,11 @@ export default class CommonHelper {
                                 whereVal[p + '_to'] = fr['to'];
                                 found = true;
                             }
+                            if (fr['like']) {
+                                whereAttrPre.push('LOWER(' + p + ') like :' + p + '_like');
+                                whereVal[p + '_like'] = '%' + fr['like'].toLowerCase() + '%';;
+                                found = true;
+                            }
 
                             if (!found) {
                                 whereAttrPre.push("LOWER(" + p + ") = :" + p);
@@ -157,7 +162,7 @@ export default class CommonHelper {
                 if (param.col_any_like.length > 0) {
                     const liker = [];
                     for (let c of param.col_any_like) {
-                        liker.push(c + ' like :filter_like');
+                        liker.push('LOWER(' + c + ') like :filter_like');
                     }
 
                     const like = '(' + liker.join(' or ') + ')';