diff --git a/html/src/index.pug b/html/src/index.pug
index cdc4a2ce..994416e2 100644
--- a/html/src/index.pug
+++ b/html/src/index.pug
@@ -463,9 +463,10 @@ html
                             span.x-link(v-text="scope.row.senderUsername" @click="showUserDialog(scope.row.senderUserId)")
                     el-table-column(label="Photo" width="100" prop="photo")
                         template(v-once #default="scope")
-                            el-popover(v-if="scope.row.details.imageUrl" placement="right" width="500px" trigger="click")
-                                img.x-link(slot="reference" v-lazy="scope.row.details.imageUrl" style="flex:none;height:60px;border-radius:4px")
-                                img.x-link(v-lazy="scope.row.details.imageUrl" style="width:500px" @click="openExternalLink(scope.row.details.imageUrl)")
+                            template(v-if="scope.row.details && scope.row.details.imageUrl")
+                                el-popover(placement="right" width="500px" trigger="click")
+                                    img.x-link(slot="reference" v-lazy="scope.row.details.imageUrl" style="flex:none;height:60px;border-radius:4px")
+                                    img.x-link(v-lazy="scope.row.details.imageUrl" style="width:500px" @click="openExternalLink(scope.row.details.imageUrl)")
                     el-table-column(label="Message" prop="message")
                         template(v-once #default="scope")
                             span(v-if="scope.row.message" v-text="scope.row.message")