diff --git a/src/js/app.js b/src/js/app.js
index 9fe73b4..10c4e66 100644
--- a/src/js/app.js
+++ b/src/js/app.js
@@ -1,6 +1,8 @@
 angular.module('focaSqlite', [])
     .factory('focaSqliteService', [
         function() {
+            var dataBase;
+            var baseReady;
             function error(error) {
                 console.error(error);
             }
@@ -11,35 +13,60 @@ angular.module('focaSqlite', [])
                         name: 'foca.distribuidor',
                         location: 'default',
                     });
-                    this.db = db;
+                    dataBase = db;
                     var queryCreate = "CREATE TABLE IF NOT EXISTS querys " +
                         "(route text," +
                         "type text," +
                         "body text," +
                         "response text," +
                         "PRIMARY KEY(route, body, type))";
-                    this.db.transaction(function(tx) {
+                    dataBase.transaction(function(tx) {
                         tx.executeSql(queryCreate);
+                        baseReady = true;
                     }, error);
                 },
                 updateQuery: function(route, body, type, response, success) {
-                    var query = 'INSERT OR REPLACE INTO querys (route, type, body, response)' +
-                        "VALUES('" + route + "'" +
+
+                    function callQuery() {
+                        if (baseReady) {
+
+                            var query = 'INSERT OR REPLACE INTO querys (route, type, body, response)' +
+                            "VALUES('" + route + "'" +
                             ", '" + type + "'" +
                             ", '" + body + "'" +
                             ", '" + response + "')";
-                    this.db.transaction(function(tx) {
-                        tx.executeSql(query);
-                    }, error, success)
+
+                            dataBase.transaction(function(tx) {
+                                tx.executeSql(query);
+                            }, error, success)
+                        } else {
+                            setTimeout(function() {
+
+                                callQuery();
+                            }, 1000)
+                        }
+                    }
+                    callQuery();
                 },
                 getQuery: function(route, body, type, success) {
-                    var query= "SELECT * FROM querys " +
-                        "WHERE route = '" + route + "'" +
-                        " and body = '" + body + "'" +
-                        " and type = '" + type + "'";
-                    this.db.executeSql(query, [], function(data) {
-                        success(data.rows.item(0).response);
-                    }, error);
+                    function callQuery() {
+
+                        if(baseReady) {
+
+                            var query= "SELECT * FROM querys " +
+                            "WHERE route = '" + route + "'" +
+                            " and body = '" + body + "'" +
+                            " and type = '" + type + "'";
+                            dataBase.executeSql(query, [], function(data) {
+                                success(data.rows.item(0).response);
+                            }, error);
+                        } else {
+                            setTimeout(function() {
+                                callQuery();
+                            }, 1000);
+                        }
+                    }
+                    callQuery();
                 }
             }
         }