diff --git a/plotly/plotlyfig.m b/plotly/plotlyfig.m
index 432f1230..08e1bbfc 100644
--- a/plotly/plotlyfig.m
+++ b/plotly/plotlyfig.m
@@ -1014,7 +1014,7 @@ function delete(obj)
                         ||  strcmpi(fieldname,'scatterpolar') || strcmpi(fieldname,'barpolar') ...
                         ||  strcmpi(fieldname,'scene') ||  strcmpi(fieldname,'layout') ...
                         ||  strcmpi(fieldname,'heatmap') ||  strcmpi(fieldname,'xaxis') ...
-                        ||  strcmpi(fieldname,'yaxis') ...
+                        ||  strcmpi(fieldname,'yaxis') ||  strcmpi(fieldname,'cone')...
                         )
                         fprintf(['\nWhoops! ' exception.message(1:end-1) ' in ' fieldname '\n\n']);
                     end
diff --git a/plotly/plotlyfig_aux/core/updateData.m b/plotly/plotlyfig_aux/core/updateData.m
index 4bb25cec..93cf1200 100644
--- a/plotly/plotlyfig_aux/core/updateData.m
+++ b/plotly/plotlyfig_aux/core/updateData.m
@@ -21,6 +21,8 @@
             updateLineseries(obj, dataIndex);
         elseif strcmpi(obj.PlotOptions.TreatAs, 'polarhistogram')
             updateHistogramPolar(obj, dataIndex); 
+        elseif strcmpi(obj.PlotOptions.TreatAs, 'coneplot')
+            updateConeplot(obj, dataIndex); 
 
         % this one will be revomed
         elseif strcmpi(obj.PlotOptions.TreatAs, 'streamtube')
diff --git a/plotly/plotlyfig_aux/handlegraphics/updateConeplot.m b/plotly/plotlyfig_aux/handlegraphics/updateConeplot.m
new file mode 100644
index 00000000..786a8d5c
--- /dev/null
+++ b/plotly/plotlyfig_aux/handlegraphics/updateConeplot.m
@@ -0,0 +1,166 @@
+function obj = updateConeplot(obj, coneIndex)
+
+%-AXIS INDEX-%
+axIndex = obj.getAxisIndex(obj.State.Plot(coneIndex).AssociatedAxis);
+
+%-CONE DATA STRUCTURE- %
+cone_data = get(obj.State.Plot(coneIndex).Handle);
+
+%-CHECK FOR MULTIPLE AXES-%
+[xsource, ysource] = findSourceAxis(obj,axIndex);
+
+%-SCENE DATA-%
+eval(['scene = obj.layout.scene' num2str(xsource) ';']);
+
+%-------------------------------------------------------------------------%
+
+%-cone type-%
+obj.data{coneIndex}.type = 'cone';
+
+%-------------------------------------------------------------------------%
+
+%-get plot data-%
+xdata = cone_data.XData;
+ydata = cone_data.YData;
+zdata = cone_data.ZData;
+
+%-------------------------------------------------------------------------%
+
+%-reformat data-%
+nfaces = size(xdata, 2);
+ref = xdata(end,1);
+
+for n=1:nfaces
+    if ref ~= xdata(end, n)
+        step1 = n-1;
+        break
+    end
+end
+
+ref = xdata(1,step1);
+
+for n=step1:nfaces
+    if ref ~= xdata(1, n)
+        step2 = n-1;
+        break
+    end
+end
+
+x = []; y = []; z = [];
+u = []; v = []; w = [];
+
+for c = 1:step2:nfaces
+    xhead = xdata(end,c);
+    yhead = ydata(end,c);
+    zhead = zdata(end,c);
+
+    xtail = mean(xdata(2,c:c+step1-1));
+    ytail = mean(ydata(2,c:c+step1-1));
+    ztail = mean(zdata(2,c:c+step1-1));
+
+    u = [u; xhead - xtail];
+    v = [v; yhead - ytail];
+    w = [w; zhead - ztail];
+
+    % x = [x; xtail];
+    % y = [y; ytail];
+    % z = [z; ztail];
+
+    x = [x; 0.5*(xtail+xhead)];
+    y = [y; 0.5*(ytail+yhead)];
+    z = [z; 0.5*(ztail+zhead)];
+end
+
+%-------------------------------------------------------------------------%
+
+%-set plot data-%
+obj.data{coneIndex}.x = x;
+obj.data{coneIndex}.y = y;
+obj.data{coneIndex}.z = z;
+obj.data{coneIndex}.u = u;
+obj.data{coneIndex}.v = v;
+obj.data{coneIndex}.w = w;
+
+%-------------------------------------------------------------------------%
+
+%-set cone color-%
+obj.data{coneIndex}.colorscale{1} = {0, sprintf('rgb(%f,%f,%f)', cone_data.EdgeColor)};
+obj.data{coneIndex}.colorscale{2} = {1, sprintf('rgb(%f,%f,%f)', cone_data.EdgeColor)};
+
+%-------------------------------------------------------------------------%
+
+%-plot setting-%
+obj.data{coneIndex}.showscale = false;
+obj.data{coneIndex}.sizemode = 'scaled';
+obj.data{coneIndex}.sizeref = 1.5;
+
+%-------------------------------------------------------------------------%
+
+%-scene axis-%
+scene.xaxis.tickvals = cone_data.Parent.XTick;
+scene.xaxis.ticktext = cone_data.Parent.XTickLabel;
+scene.yaxis.tickvals = cone_data.Parent.YTick;
+scene.yaxis.ticktext = cone_data.Parent.YTickLabel;
+scene.zaxis.range = cone_data.Parent.ZLim;
+scene.zaxis.nticks = 10;
+
+%---------------------------------------------------------------------%
+
+%-aspect ratio-%
+ar = obj.PlotOptions.AspectRatio;
+
+if ~isempty(ar)
+    if ischar(ar)
+        scene.aspectmode = ar;
+    elseif isvector(ar) && length(ar) == 3
+        xar = ar(1);
+        yar = ar(2);
+        zar = ar(3);
+    end
+else
+
+    %-define as default-%
+    xar = max(xdata(:));
+    yar = max(ydata(:));
+    xyar = min([xar, yar]);
+    xar = xyar;
+    yar = xyar;
+    zar = 0.7*xyar;
+end
+
+scene.aspectratio.x = xar;
+scene.aspectratio.y = yar;
+scene.aspectratio.z = zar;
+
+%---------------------------------------------------------------------%
+
+%-camera eye-%
+ey = obj.PlotOptions.CameraEye;
+
+if ~isempty(ey)
+    if isvector(ey) && length(ey) == 3
+        scene.camera.eye.x = ey(1);
+        scene.camera.eye.y = ey(2);
+        scene.camera.eye.z = ey(3);
+    end
+else
+
+    %-define as default-%
+    xey = - xar; if xey>0 xfac = -0.2; else xfac = 0.2; end
+    yey = - yar; if yey>0 yfac = -0.2; else yfac = 0.2; end
+    if zar>0 zfac = 0.2; else zfac = -0.2; end
+    
+    scene.camera.eye.x = xey + xfac*xey; 
+    scene.camera.eye.y = yey + yfac*yey;
+    scene.camera.eye.z = zar + zfac*zar;
+end
+
+%---------------------------------------------------------------------%
+
+%-set scene to layout-%
+obj.layout = setfield(obj.layout,['scene' num2str(xsource)], scene);
+obj.data{coneIndex}.scene = ['scene' num2str(xsource)];
+
+%---------------------------------------------------------------------%
+
+end