diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4e60adea..8d77e0a1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # chat21-ionic ver 3.0
 
+### 3.4.8-rc.2
+- bug-fixed: if support group is a group, do not call lookup api
+
 ### 3.4.8-rc.1
 - bug-fixed: if support group is a group, do not call getRequest
 
diff --git a/package-lock.json b/package-lock.json
index 7d5dbd57..ccf62264 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
     "name": "@chat21/chat21-ionic",
-    "version": "3.4.8-rc.1",
+    "version": "3.4.8-rc.2",
     "lockfileVersion": 1,
     "requires": true,
     "dependencies": {
diff --git a/package.json b/package.json
index caa116b6..13c8da67 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
     "name": "@chat21/chat21-ionic",
     "author": "Tiledesk SRL",
-    "version": "3.4.8-rc.1",
+    "version": "3.4.8-rc.2",
     "license": "MIT License",
     "homepage": "https://tiledesk.com/",
     "repository": {