matched-path bug

[logicin]

Describe the bug
A clear and concise description of what the bug is.
matched-path may have bug.
for example:
original: /open/a/b/c，but the "mathced-path" is : /open/open/open/a/b/c。
may has many start with "/open/xxx" path in the router defined 。

To Reproduce
Steps to reproduce the behavior:

Expected behavior

Screenshots

Desktop (please complete the following information):

• OS: [MacOS]
• Browser [chrome]
• Version [22]

Additional context
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