diff --git a/packages/abc/sidebar-nav/sidebar-nav.component.ts b/packages/abc/sidebar-nav/sidebar-nav.component.ts
index d259d18863..e2430a49ef 100644
--- a/packages/abc/sidebar-nav/sidebar-nav.component.ts
+++ b/packages/abc/sidebar-nav/sidebar-nav.component.ts
@@ -1,6 +1,6 @@
 import { Component, ElementRef, Renderer2, Inject, OnInit, OnDestroy, HostListener, ChangeDetectionStrategy, ChangeDetectorRef, Input, Output, EventEmitter } from '@angular/core';
 import { Router, NavigationEnd } from '@angular/router';
-import { DOCUMENT } from '@angular/common';
+import { DOCUMENT, LocationStrategy } from '@angular/common';
 import { Subscription } from 'rxjs/Subscription';
 import { debounceTime, filter } from 'rxjs/operators';
 import { FromEventObservable } from 'rxjs/observable/FromEventObservable';
@@ -33,6 +33,7 @@ export class SidebarNavComponent implements OnInit, OnDestroy {
         private menuSrv: MenuService,
         public settings: SettingsService,
         private router: Router,
+        private locationStrategy: LocationStrategy,
         private render: Renderer2,
         private cd: ChangeDetectorRef,
         @Inject(DOCUMENT) private doc: any,
@@ -62,6 +63,11 @@ export class SidebarNavComponent implements OnInit, OnDestroy {
         if (url && url.startsWith('#')) {
             url = url.slice(1);
         }
+        // 如果配置了bashHref 则去掉baseHref
+        const baseHerf = this.locationStrategy.getBaseHref();
+        if (baseHerf) {
+            url = url.slice(baseHerf.length);
+        }
         this.router.navigateByUrl(url);
         this.onSelect(this.menuSrv.getPathByUrl(url).pop());
         this.hideAll();
diff --git a/packages/abc/sidebar-nav/sidebar-nav.spec.ts b/packages/abc/sidebar-nav/sidebar-nav.spec.ts
index 91b48bf153..87b67a6545 100644
--- a/packages/abc/sidebar-nav/sidebar-nav.spec.ts
+++ b/packages/abc/sidebar-nav/sidebar-nav.spec.ts
@@ -178,6 +178,21 @@ describe('abc: sidebar-nav', () => {
             fixture.detectChanges();
             expect(getEl<HTMLElement>(floatingShowCls, true)).toBeNull();
         });
+        it('#59', () => {
+            const baseHref = '/testbh';
+            TestBed.overrideProvider(APP_BASE_HREF, {
+                useFactory: () => baseHref, deps: []
+            });
+            createComp();
+            setSrv.layout.collapsed = true;
+            fixture.detectChanges();
+            page.showSubMenu();
+            const containerEl = getEl<HTMLElement>(floatingShowCls, true);
+            expect(containerEl).not.toBeNull();
+            expect(containerEl.querySelector('a').href).toContain(baseHref);
+            page.hideSubMenu();
+            expect(router.navigateByUrl).not.toHaveBeenCalledWith(baseHref);
+        });
     });
 
     describe('[underPad]', () => {