MOD unbind openid

@@ -47,6 +47,7 @@ public class OpenIdTest {
     public void testUnBind() {
         String token = OpenIdTest.bindWithOpenIdAndLoginAndGetToken(Constants.USR_OPENID, Constants.USR_OPENID_TYPE);
         Map<String, String> params = new HashMap<String, String>();
+        params.put("password", EncodeTools.encode("MD5", Constants.USR_PWD));
         params.put("openId", Constants.USR_OPENID);
         params.put("openIdType", Constants.USR_OPENID_TYPE);
         params.put("t", HttpTools.getNow());