diff --git a/lib/config/app_config.dart b/lib/config/app_config.dart
index 3617539e3..975f985a6 100644
--- a/lib/config/app_config.dart
+++ b/lib/config/app_config.dart
@@ -145,6 +145,7 @@ abstract class AppConfig {
   static bool sendPublicReadReceipts = true;
   static bool swipeRightToLeftToReply = true;
   static bool? sendOnEnter;
+  static bool useActivityImageAsChatBackground = true;
   static bool showPresences = true;
   // #Pangea
   // static bool displayNavigationRail = false;
diff --git a/lib/config/setting_keys.dart b/lib/config/setting_keys.dart
index c37e79f13..9d938e0af 100644
--- a/lib/config/setting_keys.dart
+++ b/lib/config/setting_keys.dart
@@ -35,6 +35,8 @@ abstract class SettingKeys {
   static const String displayNavigationRail =
       'chat.fluffy.display_navigation_rail';
   // #Pangea
+  static const String useActivityImageAsChatBackground =
+      'pangea.use_activity_image_as_chat_background';
   static const String volume = 'pangea.volume';
   static const String showedActivityMenu =
       'pangea.showed_activity_menu_tutorial';
diff --git a/lib/l10n/intl_ar.arb b/lib/l10n/intl_ar.arb
index 555419459..21ac6578e 100644
--- a/lib/l10n/intl_ar.arb
+++ b/lib/l10n/intl_ar.arb
@@ -1,6 +1,6 @@
 {
   "@@locale": "ar",
-  "@@last_modified": "2026-01-22 12:01:48.002470",
+  "@@last_modified": "2026-01-26 12:28:00.853326",
   "about": "حول",
   "@about": {
     "type": "String",
@@ -11141,5 +11141,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "استخدم صورة النشاط كخلفية للدردشة",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_be.arb b/lib/l10n/intl_be.arb
index 308a7c937..ef490cec7 100644
--- a/lib/l10n/intl_be.arb
+++ b/lib/l10n/intl_be.arb
@@ -1911,7 +1911,7 @@
   "playWithAI": "Пакуль гуляйце з ШІ",
   "courseStartDesc": "Pangea Bot гатовы да працы ў любы час!\n\n...але навучанне лепш з сябрамі!",
   "@@locale": "be",
-  "@@last_modified": "2026-01-22 12:01:33.641094",
+  "@@last_modified": "2026-01-26 12:27:52.592887",
   "@alwaysUse24HourFormat": {
     "type": "String",
     "placeholders": {}
@@ -12023,5 +12023,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Выкарыстоўвайце малюнак актыўнасці як фон чата",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_bn.arb b/lib/l10n/intl_bn.arb
index 159b35f1c..0b384a30e 100644
--- a/lib/l10n/intl_bn.arb
+++ b/lib/l10n/intl_bn.arb
@@ -1,5 +1,5 @@
 {
-  "@@last_modified": "2026-01-22 12:02:02.719528",
+  "@@last_modified": "2026-01-26 12:28:14.369915",
   "about": "সম্পর্কে",
   "@about": {
     "type": "String",
@@ -12028,5 +12028,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "চ্যাট ব্যাকগ্রাউন্ড হিসেবে কার্যকলাপের ছবি ব্যবহার করুন",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_bo.arb b/lib/l10n/intl_bo.arb
index ddf1789ee..3e3278780 100644
--- a/lib/l10n/intl_bo.arb
+++ b/lib/l10n/intl_bo.arb
@@ -4279,7 +4279,7 @@
   "joinPublicTrip": "མི་ཚེས་ལ་ལོག་འབད།",
   "startOwnTrip": "ངེད་རང་གི་ལོག་ལ་སྦྱོར་བཅོས།",
   "@@locale": "bo",
-  "@@last_modified": "2026-01-22 12:01:59.937396",
+  "@@last_modified": "2026-01-26 12:28:10.688209",
   "@alwaysUse24HourFormat": {
     "type": "String",
     "placeholders": {}
@@ -10678,5 +10678,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Bruk aktivitetsbilde som chatbakgrunn",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_ca.arb b/lib/l10n/intl_ca.arb
index f36ac6e93..6cc608b7f 100644
--- a/lib/l10n/intl_ca.arb
+++ b/lib/l10n/intl_ca.arb
@@ -1,5 +1,5 @@
 {
-  "@@last_modified": "2026-01-22 12:01:35.625715",
+  "@@last_modified": "2026-01-26 12:27:54.192592",
   "about": "Quant a",
   "@about": {
     "type": "String",
@@ -10948,5 +10948,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Utilitza la imatge d'activitat com a fons de xat",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_cs.arb b/lib/l10n/intl_cs.arb
index ae04b94ef..1c46b3565 100644
--- a/lib/l10n/intl_cs.arb
+++ b/lib/l10n/intl_cs.arb
@@ -1,6 +1,6 @@
 {
   "@@locale": "cs",
-  "@@last_modified": "2026-01-22 12:01:30.360444",
+  "@@last_modified": "2026-01-26 12:27:50.205605",
   "about": "O aplikaci",
   "@about": {
     "type": "String",
@@ -11531,5 +11531,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Použít obrázek aktivity jako pozadí chatu",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_da.arb b/lib/l10n/intl_da.arb
index 348f745c2..9373856a5 100644
--- a/lib/l10n/intl_da.arb
+++ b/lib/l10n/intl_da.arb
@@ -1930,7 +1930,7 @@
   "playWithAI": "Leg med AI for nu",
   "courseStartDesc": "Pangea Bot er klar til at starte når som helst!\n\n...men læring er bedre med venner!",
   "@@locale": "da",
-  "@@last_modified": "2026-01-22 12:00:57.389253",
+  "@@last_modified": "2026-01-26 12:27:28.906661",
   "@aboutHomeserver": {
     "type": "String",
     "placeholders": {
@@ -11985,5 +11985,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Brug aktivitetsbillede som chatbaggrund",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_de.arb b/lib/l10n/intl_de.arb
index e3279533c..0afea7b6c 100644
--- a/lib/l10n/intl_de.arb
+++ b/lib/l10n/intl_de.arb
@@ -1,6 +1,6 @@
 {
   "@@locale": "de",
-  "@@last_modified": "2026-01-22 12:01:22.683777",
+  "@@last_modified": "2026-01-26 12:27:44.472299",
   "alwaysUse24HourFormat": "true",
   "@alwaysUse24HourFormat": {
     "description": "Set to true to always display time of day in 24 hour format."
@@ -10931,5 +10931,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Aktivitätsbild als Chat-Hintergrund verwenden",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_el.arb b/lib/l10n/intl_el.arb
index 1b2e51664..e33e47324 100644
--- a/lib/l10n/intl_el.arb
+++ b/lib/l10n/intl_el.arb
@@ -4456,7 +4456,7 @@
   "playWithAI": "Παίξτε με την Τεχνητή Νοημοσύνη προς το παρόν",
   "courseStartDesc": "Ο Pangea Bot είναι έτοιμος να ξεκινήσει οποιαδήποτε στιγμή!\n\n...αλλά η μάθηση είναι καλύτερη με φίλους!",
   "@@locale": "el",
-  "@@last_modified": "2026-01-22 12:02:10.279313",
+  "@@last_modified": "2026-01-26 12:28:19.788327",
   "@alwaysUse24HourFormat": {
     "type": "String",
     "placeholders": {}
@@ -11982,5 +11982,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Χρησιμοποιήστε την εικόνα δραστηριότητας ως φόντο συνομιλίας",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_en.arb b/lib/l10n/intl_en.arb
index 56d4cacf1..dcd86acd8 100644
--- a/lib/l10n/intl_en.arb
+++ b/lib/l10n/intl_en.arb
@@ -5070,5 +5070,6 @@
   },
   "findCourse": "Find a course",
   "publicInviteDescChat": "Search for users to invite them to this chat.",
-  "publicInviteDescSpace": "Search for users to invite them to this space."
+  "publicInviteDescSpace": "Search for users to invite them to this space.",
+  "useActivityImageAsChatBackground": "Use activity image as chat background"
 }
diff --git a/lib/l10n/intl_eo.arb b/lib/l10n/intl_eo.arb
index 176cadd19..7916b217f 100644
--- a/lib/l10n/intl_eo.arb
+++ b/lib/l10n/intl_eo.arb
@@ -1,5 +1,5 @@
 {
-  "@@last_modified": "2026-01-22 12:02:15.725740",
+  "@@last_modified": "2026-01-26 12:28:24.101271",
   "about": "Prio",
   "@about": {
     "type": "String",
@@ -12013,5 +12013,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Uzu aktivan bildon kiel ĉatfondon",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_es.arb b/lib/l10n/intl_es.arb
index e326183e3..c65a8798e 100644
--- a/lib/l10n/intl_es.arb
+++ b/lib/l10n/intl_es.arb
@@ -1,6 +1,6 @@
 {
   "@@locale": "es",
-  "@@last_modified": "2026-01-22 12:00:51.625942",
+  "@@last_modified": "2026-01-26 12:27:25.542021",
   "about": "Acerca de",
   "@about": {
     "type": "String",
@@ -8158,5 +8158,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Usar imagen de actividad como fondo de chat",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_et.arb b/lib/l10n/intl_et.arb
index 4f42e7ed9..cd2e13e4f 100644
--- a/lib/l10n/intl_et.arb
+++ b/lib/l10n/intl_et.arb
@@ -1,6 +1,6 @@
 {
   "@@locale": "et",
-  "@@last_modified": "2026-01-22 12:01:20.400166",
+  "@@last_modified": "2026-01-26 12:27:43.497205",
   "about": "Rakenduse teave",
   "@about": {
     "type": "String",
@@ -11195,5 +11195,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Kasuta tegevuse pilti vestluse taustana",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_eu.arb b/lib/l10n/intl_eu.arb
index 9a3d88d7d..fa6c1ecd5 100644
--- a/lib/l10n/intl_eu.arb
+++ b/lib/l10n/intl_eu.arb
@@ -1,6 +1,6 @@
 {
   "@@locale": "eu",
-  "@@last_modified": "2026-01-22 12:01:17.457241",
+  "@@last_modified": "2026-01-26 12:27:40.932084",
   "about": "Honi buruz",
   "@about": {
     "type": "String",
@@ -10924,5 +10924,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Erabili jarduera irudia txat atzeko plano gisa",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_fa.arb b/lib/l10n/intl_fa.arb
index ce6a3a003..b2ce2e13c 100644
--- a/lib/l10n/intl_fa.arb
+++ b/lib/l10n/intl_fa.arb
@@ -1,5 +1,5 @@
 {
-  "@@last_modified": "2026-01-22 12:02:04.083596",
+  "@@last_modified": "2026-01-26 12:28:15.886645",
   "repeatPassword": "تکرار رمزعبور",
   "@repeatPassword": {},
   "about": "درباره",
@@ -11656,5 +11656,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "از تصویر فعالیت به عنوان پس‌زمینه چت استفاده کنید",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_fi.arb b/lib/l10n/intl_fi.arb
index fa5c3314f..2bef3b8a1 100644
--- a/lib/l10n/intl_fi.arb
+++ b/lib/l10n/intl_fi.arb
@@ -4009,7 +4009,7 @@
   "playWithAI": "Leiki tekoälyn kanssa nyt",
   "courseStartDesc": "Pangea Bot on valmis milloin tahansa!\n\n...mutta oppiminen on parempaa ystävien kanssa!",
   "@@locale": "fi",
-  "@@last_modified": "2026-01-22 12:00:55.098205",
+  "@@last_modified": "2026-01-26 12:27:27.651389",
   "@alwaysUse24HourFormat": {
     "type": "String",
     "placeholders": {}
@@ -11547,5 +11547,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Käytä aktiviteettikuvaa chat-taustana",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_fil.arb b/lib/l10n/intl_fil.arb
index 486555076..5470992ae 100644
--- a/lib/l10n/intl_fil.arb
+++ b/lib/l10n/intl_fil.arb
@@ -2787,7 +2787,7 @@
   "selectAll": "Piliin lahat",
   "deselectAll": "Huwag piliin lahat",
   "@@locale": "fil",
-  "@@last_modified": "2026-01-22 12:01:44.028462",
+  "@@last_modified": "2026-01-26 12:27:58.277677",
   "@setCustomPermissionLevel": {
     "type": "String",
     "placeholders": {}
@@ -11900,5 +11900,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Gamitin ang larawan ng aktibidad bilang background ng chat",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_fr.arb b/lib/l10n/intl_fr.arb
index 83a0abc8d..803691fd1 100644
--- a/lib/l10n/intl_fr.arb
+++ b/lib/l10n/intl_fr.arb
@@ -1,6 +1,6 @@
 {
   "@@locale": "fr",
-  "@@last_modified": "2026-01-22 12:02:23.383738",
+  "@@last_modified": "2026-01-26 12:28:29.933498",
   "about": "À propos",
   "@about": {
     "type": "String",
@@ -11248,5 +11248,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Utiliser l'image d'activité comme arrière-plan de chat",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_ga.arb b/lib/l10n/intl_ga.arb
index 9991ef9b8..ca7a39c53 100644
--- a/lib/l10n/intl_ga.arb
+++ b/lib/l10n/intl_ga.arb
@@ -4517,7 +4517,7 @@
   "playWithAI": "Imir le AI faoi láthair",
   "courseStartDesc": "Tá Bot Pangea réidh chun dul am ar bith!\n\n...ach is fearr foghlaim le cairde!",
   "@@locale": "ga",
-  "@@last_modified": "2026-01-22 12:02:22.009738",
+  "@@last_modified": "2026-01-26 12:28:28.914158",
   "@customReaction": {
     "type": "String",
     "placeholders": {}
@@ -10922,5 +10922,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Úsáid íomhá gníomhaíochta mar chúlra comhrá",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_gl.arb b/lib/l10n/intl_gl.arb
index 05f43ba44..943af0c1b 100644
--- a/lib/l10n/intl_gl.arb
+++ b/lib/l10n/intl_gl.arb
@@ -1,6 +1,6 @@
 {
   "@@locale": "gl",
-  "@@last_modified": "2026-01-22 12:00:52.883998",
+  "@@last_modified": "2026-01-26 12:27:26.548491",
   "about": "Acerca de",
   "@about": {
     "type": "String",
@@ -10921,5 +10921,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Usa a imaxe de actividade como fondo de chat",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_he.arb b/lib/l10n/intl_he.arb
index 7d9437b60..8a3bf28ed 100644
--- a/lib/l10n/intl_he.arb
+++ b/lib/l10n/intl_he.arb
@@ -1,5 +1,5 @@
 {
-  "@@last_modified": "2026-01-22 12:01:11.911490",
+  "@@last_modified": "2026-01-26 12:27:37.673318",
   "about": "אודות",
   "@about": {
     "type": "String",
@@ -11973,5 +11973,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "השתמש בתמונה של הפעילות כרקע לצ'אט",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_hi.arb b/lib/l10n/intl_hi.arb
index 38977f931..0f3f0dff6 100644
--- a/lib/l10n/intl_hi.arb
+++ b/lib/l10n/intl_hi.arb
@@ -4483,7 +4483,7 @@
   "playWithAI": "अभी के लिए एआई के साथ खेलें",
   "courseStartDesc": "पैंजिया बॉट कभी भी जाने के लिए तैयार है!\n\n...लेकिन दोस्तों के साथ सीखना बेहतर है!",
   "@@locale": "hi",
-  "@@last_modified": "2026-01-22 12:02:13.864252",
+  "@@last_modified": "2026-01-26 12:28:22.666463",
   "@alwaysUse24HourFormat": {
     "type": "String",
     "placeholders": {}
@@ -12009,5 +12009,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "चैट पृष्ठभूमि के रूप में गतिविधि छवि का उपयोग करें",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_hr.arb b/lib/l10n/intl_hr.arb
index bcc8aa863..7c8e814a7 100644
--- a/lib/l10n/intl_hr.arb
+++ b/lib/l10n/intl_hr.arb
@@ -1,6 +1,6 @@
 {
   "@@locale": "hr",
-  "@@last_modified": "2026-01-22 12:01:10.402528",
+  "@@last_modified": "2026-01-26 12:27:36.383504",
   "about": "Informacije",
   "@about": {
     "type": "String",
@@ -11296,5 +11296,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Koristi sliku aktivnosti kao pozadinu chata",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_hu.arb b/lib/l10n/intl_hu.arb
index 6fdc3d8a8..7725ed7bc 100644
--- a/lib/l10n/intl_hu.arb
+++ b/lib/l10n/intl_hu.arb
@@ -1,6 +1,6 @@
 {
   "@@locale": "hu",
-  "@@last_modified": "2026-01-22 12:01:00.971468",
+  "@@last_modified": "2026-01-26 12:27:30.234620",
   "about": "Névjegy",
   "@about": {
     "type": "String",
@@ -10925,5 +10925,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Használja az aktivitás képet csevegési háttérként",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_ia.arb b/lib/l10n/intl_ia.arb
index 6ceeecb3b..2934405eb 100644
--- a/lib/l10n/intl_ia.arb
+++ b/lib/l10n/intl_ia.arb
@@ -1958,7 +1958,7 @@
   "playWithAI": "Joca con le IA pro ora",
   "courseStartDesc": "Pangea Bot es preste a comenzar a qualunque momento!\n\n...ma apprender es melior con amicos!",
   "@@locale": "ia",
-  "@@last_modified": "2026-01-22 12:01:13.730279",
+  "@@last_modified": "2026-01-26 12:27:38.716861",
   "@alwaysUse24HourFormat": {
     "type": "String",
     "placeholders": {}
@@ -12002,5 +12002,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Usa l'immagine dell'attività come sfondo della chat",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_id.arb b/lib/l10n/intl_id.arb
index 110d3de09..5ec360d5a 100644
--- a/lib/l10n/intl_id.arb
+++ b/lib/l10n/intl_id.arb
@@ -1,5 +1,5 @@
 {
-  "@@last_modified": "2026-01-22 12:01:02.729155",
+  "@@last_modified": "2026-01-26 12:27:31.365804",
   "setAsCanonicalAlias": "Atur sebagai alias utama",
   "@setAsCanonicalAlias": {
     "type": "String",
@@ -10915,5 +10915,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Gunakan gambar aktivitas sebagai latar belakang obrolan",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_ie.arb b/lib/l10n/intl_ie.arb
index b51ae1616..79e7f66bd 100644
--- a/lib/l10n/intl_ie.arb
+++ b/lib/l10n/intl_ie.arb
@@ -4372,7 +4372,7 @@
   "playWithAI": "Joca con AI pro ora",
   "courseStartDesc": "Pangea Bot es preste a partir a qualunque momento!\n\n...ma apprender es melior con amicos!",
   "@@locale": "ie",
-  "@@last_modified": "2026-01-22 12:01:08.955250",
+  "@@last_modified": "2026-01-26 12:27:35.147805",
   "@alwaysUse24HourFormat": {
     "type": "String",
     "placeholders": {}
@@ -11898,5 +11898,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Úsáid íomhá gníomhaíochta mar chúlra comhrá",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_it.arb b/lib/l10n/intl_it.arb
index 9fd23dccf..e0bf38071 100644
--- a/lib/l10n/intl_it.arb
+++ b/lib/l10n/intl_it.arb
@@ -1,5 +1,5 @@
 {
-  "@@last_modified": "2026-01-22 12:01:27.366543",
+  "@@last_modified": "2026-01-26 12:27:47.544878",
   "about": "Informazioni",
   "@about": {
     "type": "String",
@@ -10927,5 +10927,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Usa l'immagine dell'attività come sfondo della chat",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_ja.arb b/lib/l10n/intl_ja.arb
index 1966fb920..0f519dcea 100644
--- a/lib/l10n/intl_ja.arb
+++ b/lib/l10n/intl_ja.arb
@@ -1,6 +1,6 @@
 {
   "@@locale": "ja",
-  "@@last_modified": "2026-01-22 12:02:12.048814",
+  "@@last_modified": "2026-01-26 12:28:21.231253",
   "about": "このアプリについて",
   "@about": {
     "type": "String",
@@ -11714,5 +11714,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "アクティビティ画像をチャットの背景として使用",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_ka.arb b/lib/l10n/intl_ka.arb
index 134c82710..59800f22a 100644
--- a/lib/l10n/intl_ka.arb
+++ b/lib/l10n/intl_ka.arb
@@ -2594,7 +2594,7 @@
   "playWithAI": "ამ დროისთვის ითამაშეთ AI-თან",
   "courseStartDesc": "Pangea Bot მზადაა ნებისმიერ დროს გასასვლელად!\n\n...მაგრამ სწავლა უკეთესია მეგობრებთან ერთად!",
   "@@locale": "ka",
-  "@@last_modified": "2026-01-22 12:02:18.860564",
+  "@@last_modified": "2026-01-26 12:28:26.253312",
   "@alwaysUse24HourFormat": {
     "type": "String",
     "placeholders": {}
@@ -11954,5 +11954,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "გამოიყენეთ აქტივობის სურათი ჩეთის ფონად",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_ko.arb b/lib/l10n/intl_ko.arb
index 72016f903..0d4448e81 100644
--- a/lib/l10n/intl_ko.arb
+++ b/lib/l10n/intl_ko.arb
@@ -1,5 +1,5 @@
 {
-  "@@last_modified": "2026-01-22 12:00:49.883642",
+  "@@last_modified": "2026-01-26 12:27:24.404672",
   "about": "소개",
   "@about": {
     "type": "String",
@@ -11032,5 +11032,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "활동 이미지를 채팅 배경으로 사용",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_lt.arb b/lib/l10n/intl_lt.arb
index 24ebdd026..b8f9750f3 100644
--- a/lib/l10n/intl_lt.arb
+++ b/lib/l10n/intl_lt.arb
@@ -3861,7 +3861,7 @@
   "playWithAI": "Žaiskite su dirbtiniu intelektu dabar",
   "courseStartDesc": "Pangea botas pasiruošęs bet kada pradėti!\n\n...bet mokymasis yra geresnis su draugais!",
   "@@locale": "lt",
-  "@@last_modified": "2026-01-22 12:01:53.612206",
+  "@@last_modified": "2026-01-26 12:28:04.436326",
   "@alwaysUse24HourFormat": {
     "type": "String",
     "placeholders": {}
@@ -11729,5 +11729,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Naudoti veiklos vaizdą kaip pokalbio foną",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_lv.arb b/lib/l10n/intl_lv.arb
index 7d3d6b90a..5e68b31d7 100644
--- a/lib/l10n/intl_lv.arb
+++ b/lib/l10n/intl_lv.arb
@@ -4482,7 +4482,7 @@
   "playWithAI": "Tagad spēlējiet ar AI",
   "courseStartDesc": "Pangea bots ir gatavs jebkurā laikā!\n\n...bet mācīties ir labāk ar draugiem!",
   "@@locale": "lv",
-  "@@last_modified": "2026-01-22 12:01:46.451812",
+  "@@last_modified": "2026-01-26 12:27:59.827518",
   "analyticsInactiveTitle": "Pieprasījumi neaktīviem lietotājiem nevar tikt nosūtīti",
   "analyticsInactiveDesc": "Neaktīvi lietotāji, kuri nav pieteikušies kopš šīs funkcijas ieviešanas, neredzēs jūsu pieprasījumu.\n\nPieprasījuma poga parādīsies, kad viņi atgriezīsies. Jūs varat atkārtoti nosūtīt pieprasījumu vēlāk, noklikšķinot uz pieprasījuma pogas viņu vārdā, kad tā būs pieejama.",
   "accessRequestedTitle": "Pieprasījums piekļūt analītikai",
@@ -10910,5 +10910,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Izmantojiet aktivitātes attēlu kā čata fona",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_nb.arb b/lib/l10n/intl_nb.arb
index c42588912..ab276cb13 100644
--- a/lib/l10n/intl_nb.arb
+++ b/lib/l10n/intl_nb.arb
@@ -1,5 +1,5 @@
 {
-  "@@last_modified": "2026-01-22 12:01:31.934487",
+  "@@last_modified": "2026-01-26 12:27:51.317423",
   "about": "Om",
   "@about": {
     "type": "String",
@@ -12017,5 +12017,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Bruk aktivitetsbilde som chatbakgrunn",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_nl.arb b/lib/l10n/intl_nl.arb
index 269e937a6..16fb76e42 100644
--- a/lib/l10n/intl_nl.arb
+++ b/lib/l10n/intl_nl.arb
@@ -1,5 +1,5 @@
 {
-  "@@last_modified": "2026-01-22 12:01:58.109571",
+  "@@last_modified": "2026-01-26 12:28:08.329376",
   "about": "Over ons",
   "@about": {
     "type": "String",
@@ -10924,5 +10924,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Gebruik activiteit afbeelding als chatachtergrond",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_pl.arb b/lib/l10n/intl_pl.arb
index 350bd73a4..5afb0ca98 100644
--- a/lib/l10n/intl_pl.arb
+++ b/lib/l10n/intl_pl.arb
@@ -1,6 +1,6 @@
 {
   "@@locale": "pl",
-  "@@last_modified": "2026-01-22 12:02:06.402870",
+  "@@last_modified": "2026-01-26 12:28:17.139756",
   "about": "O aplikacji",
   "@about": {
     "type": "String",
@@ -10922,5 +10922,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Użyj obrazu aktywności jako tła czatu",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_pt.arb b/lib/l10n/intl_pt.arb
index 83c82206b..da65616a0 100644
--- a/lib/l10n/intl_pt.arb
+++ b/lib/l10n/intl_pt.arb
@@ -1,5 +1,5 @@
 {
-  "@@last_modified": "2026-01-22 12:01:18.883594",
+  "@@last_modified": "2026-01-26 12:27:42.318949",
   "copiedToClipboard": "Copiada para a área de transferência",
   "@copiedToClipboard": {
     "type": "String",
@@ -12024,5 +12024,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Usar imagem da atividade como fundo do chat",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_pt_BR.arb b/lib/l10n/intl_pt_BR.arb
index ad162fafa..77d4ebfcc 100644
--- a/lib/l10n/intl_pt_BR.arb
+++ b/lib/l10n/intl_pt_BR.arb
@@ -1,5 +1,5 @@
 {
-  "@@last_modified": "2026-01-22 12:01:15.782911",
+  "@@last_modified": "2026-01-26 12:27:39.754550",
   "about": "Sobre",
   "@about": {
     "type": "String",
@@ -11282,5 +11282,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Usar imagem da atividade como fundo do chat",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_pt_PT.arb b/lib/l10n/intl_pt_PT.arb
index 7a8af8328..b0f8e900d 100644
--- a/lib/l10n/intl_pt_PT.arb
+++ b/lib/l10n/intl_pt_PT.arb
@@ -3331,7 +3331,7 @@
   "selectAll": "Selecionar tudo",
   "deselectAll": "Desmarcar tudo",
   "@@locale": "pt_PT",
-  "@@last_modified": "2026-01-22 12:01:38.348686",
+  "@@last_modified": "2026-01-26 12:27:56.165630",
   "@alwaysUse24HourFormat": {
     "type": "String",
     "placeholders": {}
@@ -11953,5 +11953,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Usar imagem da atividade como fundo do chat",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_ro.arb b/lib/l10n/intl_ro.arb
index 8b9d43bf7..22240e71c 100644
--- a/lib/l10n/intl_ro.arb
+++ b/lib/l10n/intl_ro.arb
@@ -1,5 +1,5 @@
 {
-  "@@last_modified": "2026-01-22 12:01:04.721303",
+  "@@last_modified": "2026-01-26 12:27:32.499634",
   "about": "Despre",
   "@about": {
     "type": "String",
@@ -11659,5 +11659,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Folosește imaginea activității ca fundal pentru chat",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_ru.arb b/lib/l10n/intl_ru.arb
index b3d6d7301..905e2e875 100644
--- a/lib/l10n/intl_ru.arb
+++ b/lib/l10n/intl_ru.arb
@@ -1,6 +1,6 @@
 {
   "@@locale": "ru",
-  "@@last_modified": "2026-01-22 12:02:17.097388",
+  "@@last_modified": "2026-01-26 12:28:25.124958",
   "about": "О проекте",
   "@about": {
     "type": "String",
@@ -11032,5 +11032,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Использовать изображение активности в качестве фона чата",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_sk.arb b/lib/l10n/intl_sk.arb
index 9d14338d6..f769f6102 100644
--- a/lib/l10n/intl_sk.arb
+++ b/lib/l10n/intl_sk.arb
@@ -1,6 +1,6 @@
 {
   "@@locale": "sk",
-  "@@last_modified": "2026-01-22 12:01:06.427460",
+  "@@last_modified": "2026-01-26 12:27:33.826661",
   "about": "O aplikácii",
   "@about": {
     "type": "String",
@@ -12008,5 +12008,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Použiť obrázok aktivity ako pozadie chatu",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_sl.arb b/lib/l10n/intl_sl.arb
index 4c1c163e9..43612e7e1 100644
--- a/lib/l10n/intl_sl.arb
+++ b/lib/l10n/intl_sl.arb
@@ -2464,7 +2464,7 @@
   "playWithAI": "Za zdaj igrajte z AI-jem",
   "courseStartDesc": "Pangea Bot je pripravljen kadarkoli!\n\n...ampak je bolje učiti se s prijatelji!",
   "@@locale": "sl",
-  "@@last_modified": "2026-01-22 12:01:24.219945",
+  "@@last_modified": "2026-01-26 12:27:45.590223",
   "@alwaysUse24HourFormat": {
     "type": "String",
     "placeholders": {}
@@ -12005,5 +12005,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Uporabi sliko dejavnosti kot ozadje klepeta",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_sr.arb b/lib/l10n/intl_sr.arb
index 3f4594559..3cff1bab1 100644
--- a/lib/l10n/intl_sr.arb
+++ b/lib/l10n/intl_sr.arb
@@ -1,5 +1,5 @@
 {
-  "@@last_modified": "2026-01-22 12:02:20.533801",
+  "@@last_modified": "2026-01-26 12:28:27.586474",
   "about": "О програму",
   "@about": {
     "type": "String",
@@ -12026,5 +12026,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Koristi sliku aktivnosti kao pozadinu za čat",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_sv.arb b/lib/l10n/intl_sv.arb
index 80464da9a..ca88599a6 100644
--- a/lib/l10n/intl_sv.arb
+++ b/lib/l10n/intl_sv.arb
@@ -1,5 +1,5 @@
 {
-  "@@last_modified": "2026-01-22 12:02:08.064498",
+  "@@last_modified": "2026-01-26 12:28:18.216720",
   "about": "Om",
   "@about": {
     "type": "String",
@@ -11402,5 +11402,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Använd aktivitetsbild som chattbakgrund",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_ta.arb b/lib/l10n/intl_ta.arb
index 91a5b53bc..0db829858 100644
--- a/lib/l10n/intl_ta.arb
+++ b/lib/l10n/intl_ta.arb
@@ -1,5 +1,5 @@
 {
-  "@@last_modified": "2026-01-22 12:01:56.352823",
+  "@@last_modified": "2026-01-26 12:28:07.408609",
   "acceptedTheInvitation": "👍 {username} அழைப்பை ஏற்றுக்கொண்டது",
   "@acceptedTheInvitation": {
     "type": "String",
@@ -11148,5 +11148,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "செயல்பாட்டு படத்தை உரையாடல் பின்னணி ஆக பயன்படுத்தவும்",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_te.arb b/lib/l10n/intl_te.arb
index 68ba8f1da..38c756db3 100644
--- a/lib/l10n/intl_te.arb
+++ b/lib/l10n/intl_te.arb
@@ -1920,7 +1920,7 @@
   "playWithAI": "ఇప్పుడే AI తో ఆడండి",
   "courseStartDesc": "పాంజియా బాట్ ఎప్పుడైనా సిద్ధంగా ఉంటుంది!\n\n...కానీ స్నేహితులతో నేర్చుకోవడం మెరుగైనది!",
   "@@locale": "te",
-  "@@last_modified": "2026-01-22 12:01:51.350363",
+  "@@last_modified": "2026-01-26 12:28:03.154699",
   "@setCustomPermissionLevel": {
     "type": "String",
     "placeholders": {}
@@ -12013,5 +12013,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "చాట్ నేపథ్యంగా కార్యకలాప చిత్రాన్ని ఉపయోగించండి",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_th.arb b/lib/l10n/intl_th.arb
index 64d87c964..459ae47dc 100644
--- a/lib/l10n/intl_th.arb
+++ b/lib/l10n/intl_th.arb
@@ -4456,7 +4456,7 @@
   "playWithAI": "เล่นกับ AI ชั่วคราว",
   "courseStartDesc": "Pangea Bot พร้อมที่จะเริ่มต้นได้ทุกเมื่อ!\n\n...แต่การเรียนรู้ดีกว่ากับเพื่อน!",
   "@@locale": "th",
-  "@@last_modified": "2026-01-22 12:01:36.919446",
+  "@@last_modified": "2026-01-26 12:27:55.201298",
   "@alwaysUse24HourFormat": {
     "type": "String",
     "placeholders": {}
@@ -11982,5 +11982,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "ใช้ภาพกิจกรรมเป็นพื้นหลังแชท",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_tr.arb b/lib/l10n/intl_tr.arb
index 5606a51f4..e8507c4e1 100644
--- a/lib/l10n/intl_tr.arb
+++ b/lib/l10n/intl_tr.arb
@@ -1,6 +1,6 @@
 {
   "@@locale": "tr",
-  "@@last_modified": "2026-01-22 12:01:49.339268",
+  "@@last_modified": "2026-01-26 12:28:01.798236",
   "about": "Hakkında",
   "@about": {
     "type": "String",
@@ -11146,5 +11146,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Etkinlik resmini sohbet arka planı olarak kullan",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_uk.arb b/lib/l10n/intl_uk.arb
index 4b2b95e3d..c428a56cb 100644
--- a/lib/l10n/intl_uk.arb
+++ b/lib/l10n/intl_uk.arb
@@ -1,6 +1,6 @@
 {
   "@@locale": "uk",
-  "@@last_modified": "2026-01-22 12:01:28.947095",
+  "@@last_modified": "2026-01-26 12:27:48.869225",
   "about": "Про застосунок",
   "@about": {
     "type": "String",
@@ -10918,5 +10918,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Використовувати зображення активності як фон чату",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_vi.arb b/lib/l10n/intl_vi.arb
index 24a4cb0b6..788c6f468 100644
--- a/lib/l10n/intl_vi.arb
+++ b/lib/l10n/intl_vi.arb
@@ -1,5 +1,5 @@
 {
-  "@@last_modified": "2026-01-22 12:01:54.904291",
+  "@@last_modified": "2026-01-26 12:28:05.933736",
   "about": "Giới thiệu",
   "@about": {
     "type": "String",
@@ -6494,5 +6494,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "Sử dụng hình ảnh hoạt động làm nền trò chuyện",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_yue.arb b/lib/l10n/intl_yue.arb
index 2718a4361..639bbe690 100644
--- a/lib/l10n/intl_yue.arb
+++ b/lib/l10n/intl_yue.arb
@@ -1856,7 +1856,7 @@
   "selectAll": "全選",
   "deselectAll": "取消全選",
   "@@locale": "yue",
-  "@@last_modified": "2026-01-22 12:01:25.863585",
+  "@@last_modified": "2026-01-26 12:27:46.517764",
   "@ignoreUser": {
     "type": "String",
     "placeholders": {}
@@ -12015,5 +12015,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "使用活動圖片作為聊天背景",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_zh.arb b/lib/l10n/intl_zh.arb
index ffb93c57c..020f0e74d 100644
--- a/lib/l10n/intl_zh.arb
+++ b/lib/l10n/intl_zh.arb
@@ -1,6 +1,6 @@
 {
   "@@locale": "zh",
-  "@@last_modified": "2026-01-22 12:02:00.962577",
+  "@@last_modified": "2026-01-26 12:28:13.245619",
   "about": "关于",
   "@about": {
     "type": "String",
@@ -10915,5 +10915,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "将活动图像用作聊天背景",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_zh_Hant.arb b/lib/l10n/intl_zh_Hant.arb
index abdde04dc..a917ba3b8 100644
--- a/lib/l10n/intl_zh_Hant.arb
+++ b/lib/l10n/intl_zh_Hant.arb
@@ -1,5 +1,5 @@
 {
-  "@@last_modified": "2026-01-22 12:01:42.417971",
+  "@@last_modified": "2026-01-26 12:27:57.200655",
   "about": "關於",
   "@about": {
     "type": "String",
@@ -10922,5 +10922,10 @@
   "@publicInviteDescSpace": {
     "type": "String",
     "placeholders": {}
+  },
+  "useActivityImageAsChatBackground": "使用活動圖片作為聊天背景",
+  "@useActivityImageAsChatBackground": {
+    "type": "String",
+    "placeholders": {}
   }
 }
\ No newline at end of file
diff --git a/lib/pages/chat/chat_view.dart b/lib/pages/chat/chat_view.dart
index 1d83d673d..c698dacbf 100644
--- a/lib/pages/chat/chat_view.dart
+++ b/lib/pages/chat/chat_view.dart
@@ -6,6 +6,7 @@ import 'package:badges/badges.dart';
 import 'package:go_router/go_router.dart';
 import 'package:matrix/matrix.dart';
 
+import 'package:fluffychat/config/app_config.dart';
 import 'package:fluffychat/config/themes.dart';
 import 'package:fluffychat/l10n/l10n.dart';
 import 'package:fluffychat/pages/chat/chat.dart';
@@ -24,6 +25,7 @@ import 'package:fluffychat/pangea/analytics_misc/level_up/star_rain_widget.dart'
 import 'package:fluffychat/pangea/chat/widgets/chat_floating_action_button.dart';
 import 'package:fluffychat/pangea/chat/widgets/chat_input_bar.dart';
 import 'package:fluffychat/pangea/chat/widgets/chat_view_background.dart';
+import 'package:fluffychat/pangea/common/config/environment.dart';
 import 'package:fluffychat/pangea/navigation/navigation_util.dart';
 import 'package:fluffychat/utils/account_config.dart';
 import 'package:fluffychat/utils/localized_exception_extension.dart';
@@ -357,7 +359,55 @@ class ChatView extends StatelessWidget {
                 child: Stack(
                   // Pangea#
                   children: <Widget>[
-                    if (accountConfig.wallpaperUrl != null)
+                    // #Pangea
+                    // if (accountConfig.wallpaperUrl != null)
+                    // Only use activity image as chat background if enabled in AppConfig
+                    if (controller.room.activityPlan != null &&
+                        controller.room.activityPlan!.imageURL != null &&
+                        AppConfig.useActivityImageAsChatBackground)
+                      Opacity(
+                        opacity: 0.25,
+                        child: ImageFiltered(
+                          imageFilter: ui.ImageFilter.blur(
+                            sigmaX: accountConfig.wallpaperBlur ?? 0.0,
+                            sigmaY: accountConfig.wallpaperBlur ?? 0.0,
+                          ),
+                          child: controller.room.activityPlan!.imageURL!
+                                  .toString()
+                                  .startsWith('mxc')
+                              ? MxcImage(
+                                  uri: controller.room.activityPlan!.imageURL!,
+                                  fit: BoxFit.cover,
+                                  height: MediaQuery.sizeOf(context).height,
+                                  width: MediaQuery.sizeOf(context).width,
+                                  cacheKey: controller
+                                      .room.activityPlan!.imageURL
+                                      .toString(),
+                                  isThumbnail: false,
+                                )
+                              : Image.network(
+                                  controller.room.activityPlan!.imageURL
+                                      .toString(),
+                                  fit: BoxFit.cover,
+                                  height: MediaQuery.sizeOf(context).height,
+                                  width: MediaQuery.sizeOf(context).width,
+                                  headers: controller
+                                          .room.activityPlan!.imageURL
+                                          .toString()
+                                          .contains(Environment.cmsApi)
+                                      ? {
+                                          'Authorization':
+                                              'Bearer ${MatrixState.pangeaController.userController.accessToken}',
+                                        }
+                                      : null,
+                                  errorBuilder: (context, error, stackTrace) =>
+                                      Container(),
+                                ),
+                        ),
+                      )
+                    // If not enabled, fall through to default wallpaper logic
+                    else if (accountConfig.wallpaperUrl != null)
+                      // Pangea#
                       Opacity(
                         opacity: accountConfig.wallpaperOpacity ?? 0.5,
                         child: ImageFiltered(
diff --git a/lib/pages/chat/events/message.dart b/lib/pages/chat/events/message.dart
index fc2ea9d32..c656f17c5 100644
--- a/lib/pages/chat/events/message.dart
+++ b/lib/pages/chat/events/message.dart
@@ -144,6 +144,7 @@ class Message extends StatelessWidget {
           valueListenable: controller.activityController.showInstructions,
           builder: (context, show, __) {
             return ActivitySummary(
+              inChat: true,
               activity: event.room.activityPlan!,
               room: event.room,
               assignedRoles: event.room.hasArchivedActivity
diff --git a/lib/pages/settings_chat/settings_chat_view.dart b/lib/pages/settings_chat/settings_chat_view.dart
index ca75754bd..64341abba 100644
--- a/lib/pages/settings_chat/settings_chat_view.dart
+++ b/lib/pages/settings_chat/settings_chat_view.dart
@@ -78,7 +78,15 @@ class SettingsChatView extends StatelessWidget {
                 storeKey: SettingKeys.swipeRightToLeftToReply,
                 defaultValue: AppConfig.swipeRightToLeftToReply,
               ),
+
               // #Pangea
+              SettingsSwitchListTile.adaptive(
+                title: L10n.of(context).useActivityImageAsChatBackground,
+                onChanged: (b) =>
+                    AppConfig.useActivityImageAsChatBackground = b,
+                storeKey: SettingKeys.useActivityImageAsChatBackground,
+                defaultValue: AppConfig.useActivityImageAsChatBackground,
+              ),
               // Divider(color: theme.dividerColor),
               // ListTile(
               //   title: Text(
diff --git a/lib/pangea/activity_sessions/activity_summary_widget.dart b/lib/pangea/activity_sessions/activity_summary_widget.dart
index df4bb64ed..3592967dc 100644
--- a/lib/pangea/activity_sessions/activity_summary_widget.dart
+++ b/lib/pangea/activity_sessions/activity_summary_widget.dart
@@ -9,6 +9,7 @@ import 'package:material_symbols_icons/symbols.dart';
 import 'package:matrix/matrix.dart';
 import 'package:matrix/src/utils/markdown.dart';
 
+import 'package:fluffychat/config/app_config.dart';
 import 'package:fluffychat/config/themes.dart';
 import 'package:fluffychat/l10n/l10n.dart';
 import 'package:fluffychat/pangea/activity_planner/activity_plan_model.dart';
@@ -35,6 +36,8 @@ class ActivitySummary extends StatelessWidget {
 
   final ValueNotifier<Set<String>>? usedVocab;
 
+  final bool inChat;
+
   const ActivitySummary({
     super.key,
     required this.activity,
@@ -49,6 +52,7 @@ class ActivitySummary extends StatelessWidget {
     this.getParticipantOpacity,
     this.room,
     this.course,
+    this.inChat = false,
   });
 
   @override
@@ -63,18 +67,20 @@ class ActivitySummary extends StatelessWidget {
         child: Column(
           spacing: 4.0,
           children: [
-            LayoutBuilder(
-              builder: (context, constraints) {
-                return ImageByUrl(
-                  imageUrl: activity.imageURL,
-                  width: min(
-                    constraints.maxWidth,
-                    MediaQuery.sizeOf(context).height * 0.5,
-                  ),
-                  borderRadius: BorderRadius.circular(20),
-                );
-              },
-            ),
+            (!inChat || !AppConfig.useActivityImageAsChatBackground)
+                ? LayoutBuilder(
+                    builder: (context, constraints) {
+                      return ImageByUrl(
+                        imageUrl: activity.imageURL,
+                        width: min(
+                          constraints.maxWidth,
+                          MediaQuery.sizeOf(context).height * 0.5,
+                        ),
+                        borderRadius: BorderRadius.circular(20),
+                      );
+                    },
+                  )
+                : const SizedBox.shrink(),
             ActivityParticipantList(
               activity: activity,
               room: room,