Thanks for your help, Nicolas and kungdash.
I've tried both 8.2.10 (installing via elpa) and the git repository (8.3-beta and master branches), but still the same.

I also tried with putting those DONE logs after the properties, but nothing change.

On 6 March 2015 at 19:05, Nicolas Goaziou <mail@nicolasgoaziou.fr> wrote:
Hello,

何利勇 <leodream2008@gmail.com> writes:

> It looks like org-habit only handle the ".+" repeater correctly, though
> the document says it supports ".+", "++" and "+".
>
> For example, when create agenda for the following org content.
>
> * TODO Test_+
> SCHEDULED: <2015-03-02 Mon +1w>
> - State "DONE"       from "TODO"  [2015-02-23 Mon 10:56]
> - State "DONE"       from "TODO"  [2015-02-16 Mon 10:56]
> - State "DONE"       from "TODO"  [2015-02-10 Tue 10:56]
> - State "DONE"       from "READY" [2015-02-02 Mon 10:56]
> :PROPERTIES:
> :STYLE:    habit
> :LAST_REPEAT: [2015-02-23 Mon 10:56]
> :ID:       e960c39e-4f92-4ef0-a5ee-a4d3fcfd26bf
> :END:
>
> * TODO Test_++
> SCHEDULED: <2015-03-02 Mon ++1w>
> - State "DONE"       from "TODO"  [2015-02-23 Mon 10:56]
> - State "DONE"       from "TODO"  [2015-02-15 Sun 10:56]
> - State "DONE"       from "READY" [2015-02-02 Mon 10:56]
> :PROPERTIES:
> :STYLE:    habit
> :LAST_REPEAT: [2015-02-23 Mon 10:56]
> :END:

I don't think this bug still exists in a recent Org. Could you update
Org (preferably to development version) and test it again?

Note that in development version, entries above are somewhat invalid
because properties drawer must be located just after "SCHEDULED" line.

Thank you.


Regards,

--
Nicolas Goaziou