diff --git a/src/libs/middlewares/reqQueryFields.js b/src/libs/middlewares/reqQueryFields.js
index 74d64d9a28556e2957a52d967dd1bf54063872a7..34fdd0ba2c4e9409a9e8c13d669e3d956bf073cf 100644
--- a/src/libs/middlewares/reqQueryFields.js
+++ b/src/libs/middlewares/reqQueryFields.js
@@ -28,7 +28,7 @@ function parseWhereValue(type, value) {
     if(type === 'integer') return parseInt(value, 10);
     if(type === 'double') return parseFloat(value);
     if(type === 'string') return value;
-    if(type === 'like_string') return value;
+    if(type === 'like_string') return "%"+value+"%";
     if(type === 'boolean') {
         if(value === null || typeof value === 'boolean') {
             return value;