diff --git a/models/ProfileArtis.js b/models/ProfileArtis.js
index 134c167b..802515be 100644
--- a/models/ProfileArtis.js
+++ b/models/ProfileArtis.js
@@ -170,7 +170,7 @@ export default class ProfileArtis extends Base {
       names,
       imgs,
       abbrs: [...abbrs, ...abbrs2],
-      name: (abbrs.length > 1 || abbrs2[0].length > 7) ? abbrs.join('+') : abbrs2[0],
+      name: (abbrs.length > 1 || abbrs2[0]?.length > 7) ? abbrs.join('+') : abbrs2[0],
       sName: abbrs.join('+')
     }
     return this._setData
diff --git a/resources/character/rank-profile-list.html b/resources/character/rank-profile-list.html
index 665876ee..a8e333a8 100644
--- a/resources/character/rank-profile-list.html
+++ b/resources/character/rank-profile-list.html
@@ -75,7 +75,7 @@
       </div>
       <div class="char-info weapon-info">
         <div class="name">
-          <strong> {{w.name.length > 4 ? (w.abbr||w.name) : w.name}}</strong>
+          <strong> {{w.name?.length > 4 ? (w.abbr||w.name) : w.name}}</strong>
         </div>
         <div class="info">
           <span class="cons cons-{{w.affix+1}}">精{{w.affix}}</span> Lv.{{w.leve || w.level}}