diff --git a/gsd-openclaw/src/gsd_openclaw/orchestrator.py b/gsd-openclaw/src/gsd_openclaw/orchestrator.py
index 5043d83..a5575b2 100644
--- a/gsd-openclaw/src/gsd_openclaw/orchestrator.py
+++ b/gsd-openclaw/src/gsd_openclaw/orchestrator.py
@@ -323,22 +323,38 @@ class Orchestrator:
             )
 
     def handle_callback(self, callback_data: Dict[str, Any]) -> Dict[str, Any]:
-        """Handle a button callback from an approval card.
+        """Handle a button callback from a card.
 
-        This processes approval/reject actions and sends the
-        response to the tmux session.
+        This processes various actions including:
+        - approve/reject: For approval workflows
+        - new-project: For creating new projects from error cards
 
         Args:
             callback_data: Dictionary containing:
-                - action: "approve" or "reject"
-                - approval_id: The ID of the approval
-                - project: The project name
+                - action: "approve", "reject", or "new-project"
+                - For approvals: approval_id, project
+                - For new-project: name, user_id
 
         Returns:
             Feishu Card JSON dict as confirmation response.
         """
         try:
             action = callback_data.get("action", "")
+
+            # Handle new-project action from error card button
+            if action == "new-project":
+                project_name = callback_data.get("name", "")
+                user_id = callback_data.get("user_id", "")
+
+                if not project_name:
+                    return self.formatter.format_error(
+                        title="Invalid Request",
+                        content="Project name is required"
+                    )
+
+                return self._handle_new_project(user_id, project_name)
+
+            # Handle approval/reject actions
             approval_id = callback_data.get("approval_id", "")
             project_name = callback_data.get("project", "default")
 
diff --git a/gsd-openclaw/tests/test_orchestrator.py b/gsd-openclaw/tests/test_orchestrator.py
index 4433a98..51b5f73 100644
--- a/gsd-openclaw/tests/test_orchestrator.py
+++ b/gsd-openclaw/tests/test_orchestrator.py
@@ -340,6 +340,103 @@ class TestHandleCallback:
         # Verify error card was returned
         mock_orchestrator.formatter.format_error.assert_called_once()
 
+    def test_handle_callback_new_project_action(self, mock_orchestrator):
+        """handle_callback should handle new-project action from error card button."""
+        from gsd_openclaw.tmux_session import TmuxSession
+
+        mock_session = MagicMock(spec=TmuxSession)
+        mock_session.session_id = "test-123"
+        mock_session.tmux_session = MagicMock()
+        mock_orchestrator.tmux_manager.create_session.return_value = mock_session
+        mock_orchestrator.tmux_manager.get_session.return_value = None
+
+        mock_orchestrator.executor.execute.return_value = CommandResult(
+            output="Project created successfully",
+            completed=True,
+            has_error=False,
+            error_type=None
+        )
+        mock_orchestrator.formatter.format_success.return_value = {"card": "success"}
+
+        result = mock_orchestrator.handle_callback({
+            "action": "new-project",
+            "name": "my-new-project",
+            "user_id": "user1"
+        })
+
+        # Verify session was created
+        mock_orchestrator.tmux_manager.create_session.assert_called_once_with("my-new-project")
+        # Verify command was executed
+        mock_orchestrator.executor.execute.assert_called_once()
+        # Verify success card was returned
+        mock_orchestrator.formatter.format_success.assert_called_once()
+
+    def test_handle_callback_new_project_returns_success_card(self, mock_orchestrator):
+        """handle_callback new-project action should return success card."""
+        from gsd_openclaw.tmux_session import TmuxSession
+
+        mock_session = MagicMock(spec=TmuxSession)
+        mock_session.session_id = "test-123"
+        mock_session.tmux_session = MagicMock()
+        mock_orchestrator.tmux_manager.create_session.return_value = mock_session
+        mock_orchestrator.tmux_manager.get_session.return_value = None
+
+        mock_orchestrator.executor.execute.return_value = CommandResult(
+            output="Project initialized",
+            completed=True,
+            has_error=False,
+            error_type=None
+        )
+        mock_orchestrator.formatter.format_success.return_value = {"card": "success"}
+
+        result = mock_orchestrator.handle_callback({
+            "action": "new-project",
+            "name": "test-project",
+            "user_id": "user1"
+        })
+
+        mock_orchestrator.formatter.format_success.assert_called_once()
+
+    def test_handle_callback_new_project_with_missing_name_returns_error(self, mock_orchestrator):
+        """handle_callback new-project with missing name should return error."""
+        mock_orchestrator.formatter.format_error.return_value = {"card": "error"}
+
+        result = mock_orchestrator.handle_callback({
+            "action": "new-project",
+            "user_id": "user1"
+            # Missing "name" field
+        })
+
+        mock_orchestrator.formatter.format_error.assert_called_once()
+
+    def test_handle_callback_new_project_updates_user_context(self, mock_orchestrator):
+        """handle_callback new-project should update user context."""
+        from gsd_openclaw.tmux_session import TmuxSession
+
+        mock_session = MagicMock(spec=TmuxSession)
+        mock_session.session_id = "test-123"
+        mock_session.tmux_session = MagicMock()
+        mock_orchestrator.tmux_manager.create_session.return_value = mock_session
+        mock_orchestrator.tmux_manager.get_session.return_value = None
+
+        mock_orchestrator.executor.execute.return_value = CommandResult(
+            output="Project created",
+            completed=True,
+            has_error=False,
+            error_type=None
+        )
+        mock_orchestrator.formatter.format_success.return_value = {"card": "success"}
+
+        result = mock_orchestrator.handle_callback({
+            "action": "new-project",
+            "name": "context-project",
+            "user_id": "user1"
+        })
+
+        # Verify user context was updated
+        user_ctx = mock_orchestrator._get_user_context_manager("user1")
+        assert user_ctx.get_current_project() == "context-project"
+
 
 class TestIntegrationFlows:
     """Integration-style tests for complete flows."""