diff --git a/specs/yoga/index.rst b/specs/yoga/index.rst
index 5f6de54..b86fba4 100644
--- a/specs/yoga/index.rst
+++ b/specs/yoga/index.rst
@@ -5,3 +5,5 @@
 .. toctree::
    :glob:
    :maxdepth: 2
+
+   remove-v1-api-code-from-zaqar
diff --git a/specs/yoga/remove-v1-api-code-from-zaqar.rst b/specs/yoga/remove-v1-api-code-from-zaqar.rst
new file mode 100644
index 0000000..6e4a745
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+++ b/specs/yoga/remove-v1-api-code-from-zaqar.rst
@@ -0,0 +1,91 @@
+..
+  This template should be in ReSTructured text. The filename in the git
+  repository should match the launchpad URL, for example a URL of
+  https://blueprints.launchpad.net/zaqar/+spec/awesome-thing should be named
+  awesome-thing.rst.
+
+  Please do not delete any of the sections in this
+  template.  If you have nothing to say for a whole section, just write: None
+
+  For help with syntax, see http://sphinx-doc.org/rest.html
+  To test out your formatting, see http://www.tele3.cz/jbar/rest/rest.html
+
+=============================
+Remove V1 API Code From Zaqar
+=============================
+
+https://blueprints.launchpad.net/zaqar/+spec/remove-v1-api-code
+
+Now there is no need for V1 APIs, its old and could be completely replaced by V2 APIs.
+So it's time to remove it from the code tree. This action is first one of steps to optimize
+Zaqar's codes and functions.
+
+Problem description
+===================
+
+Currently, Zaqar has tree versions of APIs, V1, V1_1 and V2. The V1 is the oldest apis that
+there is no need for them right now. All new features are implemented under V2 APIs. So
+its time to remove V1 APIs and optimize the Zaqar's codes.
+
+Proposed change
+===============
+
+1. Remove all V1 APIs codes and change the basic APIs to V1_1.
+
+2. Clean the unit tests and tempest tests about V1 APIs.
+
+3. Modify the API doc according the changes.
+
+API Impact
+-----------
+
+The whole V1 APIs code will be removed from Zaqar's service.
+
+Drawbacks
+---------
+
+If someone are still using V1 APIs, they must change the API version to
+V1_1 or V2(best to V2) after Yoga release.
+
+Alternatives
+------------
+
+None
+
+Implementation
+==============
+
+Assignee(s)
+-----------
+
+Primary assignee:
+  wanghao <sxmatch1986@gmail.com>
+
+Secondary assignee:
+  None
+
+Milestones
+----------
+
+Target Milestone for completion:
+  Yoga M-1
+
+Work Items
+----------
+
+#. Remove V1 api and transport code.
+#. Remove unit and functional tests for V1.
+#. Add release note for this feature.
+#. Update API reference according those changes.
+#. Change tempest tests accordingly.
+#. remove client support.
+
+Dependencies
+============
+
+None
+
+References
+==========
+
+None