diff --git a/loopback/server/connectors/vn-mysql.js b/loopback/server/connectors/vn-mysql.js
index efe859a06..051d8738f 100644
--- a/loopback/server/connectors/vn-mysql.js
+++ b/loopback/server/connectors/vn-mysql.js
@@ -36,6 +36,11 @@ class VnMySQL extends MySQL {
         return date;
     }
 
+    isIsoDate(dateString) {
+        let isoRegexp = /^(-?(?:[1-9][0-9]*)?[0-9]{4})-(1[0-2]|0[1-9])-(3[01]|0[1-9]|[12][0-9])T(2[0-3]|[01][0-9]):([0-5][0-9]):([0-5][0-9])(.[0-9]+)?(Z)?$/g;
+        return isoRegexp.test(dateString);
+    }
+
     /**
      * Promisified version of execute().
      *
@@ -48,10 +53,12 @@ class VnMySQL extends MySQL {
     executeP(query, params, options = {}, cb) {
         if (params) {
             for (let param of params) {
-                if (param && typeof param.getMonth === 'function') {
+                if (param && typeof param.getMonth === 'function' || this.isIsoDate(param)) {
+                    if (this.isIsoDate(param)) param = new Date(param);
                     let locale = new Date(param);
                     let offset = locale.getTimezoneOffset() * 60000;
                     param.setTime(param.getTime() - offset);
+                    console.log(param);
                 }
             }
         }