diff --git a/common/modules/mixly-modules/common/statusbar-fs.js b/common/modules/mixly-modules/common/statusbar-fs.js
index 11bf8b7d..549678e0 100644
--- a/common/modules/mixly-modules/common/statusbar-fs.js
+++ b/common/modules/mixly-modules/common/statusbar-fs.js
@@ -292,7 +292,7 @@ class StatusBarFS extends PageBase {
         return new Promise((resolve, reject) => {
             const port = Serial.getSelectedPortName();
             if (!port) {
-                layer.msg('无可用设备', { time: 1000 });
+                layer.msg(Msg.Lang['statusbar.serial.noDevice'], { time: 1000 });
                 resolve(false);
                 return;
             }
diff --git a/common/modules/mixly-modules/electron/burn-upload.js b/common/modules/mixly-modules/electron/burn-upload.js
index f8b7539f..4dc04a76 100644
--- a/common/modules/mixly-modules/electron/burn-upload.js
+++ b/common/modules/mixly-modules/electron/burn-upload.js
@@ -632,7 +632,7 @@ BU.burnWithSpecialBin = () => {
             const $select = layero.find('select');
             $select.select2({
                 data: menu,
-                minimumResultsForSearch: 50,
+                minimumResultsForSearch: Infinity,
                 width: '360px',
                 dropdownCssClass: 'mixly-scrollbar'
             });