[bugfix] 修改bug

proxy.conf.json

 {
+  "/api/perms/v1/user/nodes/children/": {
+    "target": "http://127.0.0.1:8080",
+    "secure": false
+  },
   "/api": {
     "target": "http://127.0.0.1:5001",
     "secure": false

src/app/elements/nav/rdpSolutionDialog.html

@@ -9,5 +9,5 @@
 </mat-form-field>
 <div style="float: right">
   <button mat-raised-button (click)="onNoClick()">{{"Cancel"|trans}}</button>
-  <button mat-raised-button color="primary" [mat-dialog-close]="selected" (click)="onSubmit()">{{"Confirm"|trans}}</button>
+  <button mat-raised-button color="primary" (click)="onSubmit()">{{"Confirm"|trans}}</button>
 </div>