When JDeveloper uses SVN, if you set the browser proxy first, the problem with creating an SVN connection in JDeveloper

JDeveloper version 11G 1.2.0.0

JDeveloper when the SVN connection was created, the URL username was entered, and after password, the test was successful, but after clicking OK, the error message was as follows:

Svn:options request failed on '/SVN/DMS-LMP '
Svn:connection refused by the server
Svn:options request failed on '/SVN/DMS-LMP '
Connection timed Out:connect
Access refused.
Verify user name, password and URL are valid.

Cause analysis: I set up the agent in IE before installing jdeveloper11g.

In the Jdeveloepr-tools-> Preferences-> Web Browser and Proxy

The hook with the proxy HTTP server is ticked.

We want to remove the hook here, because the server is set up in the network, it can be successfully accessed.