diff --git a/src/modules/api/api.ts b/src/modules/api/api.ts
index 83e456c..3c9092a 100644
--- a/src/modules/api/api.ts
+++ b/src/modules/api/api.ts
@@ -1276,9 +1276,11 @@ function GetApp(): ModuleType {
     }
     if (req.query.motd) {
       result.motd = motd
-      result.userSpecificMotd = {
-        msg: userSpecificMotd[user.id].msg,
-        seen: userSpecificMotd[user.id].seen,
+      if (userSpecificMotd[user.id]) {
+        result.userSpecificMotd = {
+          msg: userSpecificMotd[user.id].msg,
+          seen: userSpecificMotd[user.id].seen,
+        }
       }
     }
     res.json(result)
diff --git a/submodules/qmining-page b/submodules/qmining-page
index 23dc619..179c1f0 160000
--- a/submodules/qmining-page
+++ b/submodules/qmining-page
@@ -1 +1 @@
-Subproject commit 23dc6197ad6913cf3e3f0a950fabf05c943cfffa
+Subproject commit 179c1f00792ec78af9820ac185cf8075b865a4d8