diff --git a/cateditor/src/pages/editor/store/index.js b/cateditor/src/pages/editor/store/index.js
index 185a6f7..6c14e54 100644
--- a/cateditor/src/pages/editor/store/index.js
+++ b/cateditor/src/pages/editor/store/index.js
@@ -340,17 +340,17 @@ export const store = new Vuex.Store({
       for (let section of state.catalog.sections) {
         let models = getters.sectionModels(section)
         let existingModel = models.find(m => m.model === material.model)
-        console.log('section', section.id, 'existing model search', existingModel)
         if (existingModel) {
-          // prevent duplicates here, but also allow adding the same
+          // console.log('section', section.id, 'found existing model', existingModel)
+          // NOTE prevent duplicates here, but also allow adding the same
           // id again to a catalog.  put in a new section so it can be
-          // placed elsewhere?
-          let existingMaterial = existingModel.ids.find(m => m.id === material.id)
-          console.log('model', existingModel.model, 'existing material', existingMaterial)
+          // placed elsewhere?  handle later.
+          let existingMaterial = existingModel.ids.find(m => m === material.id)
+          // console.log('model', existingModel.model, 'existing material', existingMaterial)
+          foundSection = section
+          foundModels = models
           if (!existingMaterial) {
             existingModel.ids.push(material.id)
-            foundSection = section
-            foundModels = models
           } else {
             console.log('skip duplicate')
           }