diff --git a/index.js b/index.js
index 2c01032..c16fae9 100644
--- a/index.js
+++ b/index.js
@@ -116,8 +116,10 @@ function checkAPI() {
 
                     let items = [];
                     for (let j = 0; j < data.length; j++) {
-                        if (data[j] != undefined || data[j] != null) {
+                        if (data[j] != undefined && data[j] != null) {
                             items.push(SERVICE_FUNC[s](data[j]));
+                        } else {
+                            data.splice(j);
                         }
                     }