Exclude custom type

排除Custom类型

source/modules/shellmanager/list/form.js

@@ -198,9 +198,13 @@ class Form {
           let _ = [
             { type: 'settings', position: 'label-right', offsetLeft: 60, labelWidth: 100 },
             { type: 'label', label: LANG['list']['add']['form']['encoder'] },
-            { type: 'radio', name: `encoder_${c}`, value: 'default', label: 'default', checked: true },
-            { type: 'radio', name: `encoder_${c}`, value: 'random', label: 'random' }
+            { type: 'radio', name: `encoder_${c}`, value: 'default', label: 'default', checked: true }
           ];
+          if (c !== 'custom') {
+            _.push({
+              type: 'radio', name: `encoder_${c}`, value: 'random', label: 'random'
+            });
+          }
           encoders.map((e) => {
             _.push({
               type: 'radio', name: `encoder_${c}`,