diff --git a/src/views/mobile/accounts/List.vue b/src/views/mobile/accounts/List.vue
index 735d2744..485e45d0 100644
--- a/src/views/mobile/accounts/List.vue
+++ b/src/views/mobile/accounts/List.vue
@@ -457,7 +457,7 @@ export default {
                 return;
             }
 
-            const id = event.el.id.substr(8);
+            const id = event.el.id.substr(8); // account_
             const account = this.$utilities.getAccountByAccountId(this.accounts, id);
 
             if (!account || !this.accounts[account.category] || !this.accounts[account.category][event.to]) {
diff --git a/src/views/mobile/categories/List.vue b/src/views/mobile/categories/List.vue
index 32dde9ce..a9592539 100644
--- a/src/views/mobile/categories/List.vue
+++ b/src/views/mobile/categories/List.vue
@@ -253,7 +253,7 @@ export default {
                 return;
             }
 
-            const id = event.el.id.substr(9);
+            const id = event.el.id.substr(9); // category_
             let category = null;
 
             for (let i = 0; i < this.categories.length; i++) {