diff --git a/src/android/cordova/plugin/jcprinter/JcPrinter.java b/src/android/cordova/plugin/jcprinter/JcPrinter.java
index 13a2889..11f05db 100644
--- a/src/android/cordova/plugin/jcprinter/JcPrinter.java
+++ b/src/android/cordova/plugin/jcprinter/JcPrinter.java
@@ -346,9 +346,6 @@ public class JcPrinter extends CordovaPlugin {
     private void connectPrinter(JSONArray args, CallbackContext callbackContext) throws JSONException {
         JSONObject obj = args.getJSONObject(0);
         String address = obj.getString("address");
-        if(Util.isConnection() == 0){
-            Util.close();
-        }
         int connectResult = Util.openPrinter(address);
         cordova.getActivity().runOnUiThread(() -> {
             String hint = "";