diff --git a/changelog.md b/changelog.md
index d0dbaf2c12..fa5fcd40f0 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,6 @@
 # 更新日志
 2.0(2020-05)
+- 修复调用BI.history.navigate(XXX, {trigger: false})时, XXX包含中文空格等字符仍然触发回调的问题
 - 新增BI.after和BI.before方法
 - 修复bi.button设置宽度并配置iconCls后，文本很长的情况下显示截断的问题
 - 填加bi-user-select-enable和bi-user-select-disable通用类名
diff --git a/src/router/router.js b/src/router/router.js
index 2e7e9cbb2e..5ca13eda55 100644
--- a/src/router/router.js
+++ b/src/router/router.js
@@ -490,7 +490,12 @@
         // calls `loadUrl`, normalizing across the hidden iframe.
         checkUrl: function (e) {
             var current = this.getFragment();
-
+            try {
+                // getFragment 得到的值是编码过的,而this.fragment是没有编码过的
+                // 英文路径没有问题，遇上中文和空格有问题了
+                current = decodeURIComponent(current);
+            } catch {
+            }
             // If the user pressed the back button, the iframe's hash will have
             // changed and we should use that for comparison.
             if (current === this.fragment && this.iframe) {