diff --git a/core/src/main/java/com/chwl/core/initial/InitialModel.java b/core/src/main/java/com/chwl/core/initial/InitialModel.java
index 502b6e1be..e4ec5772f 100644
--- a/core/src/main/java/com/chwl/core/initial/InitialModel.java
+++ b/core/src/main/java/com/chwl/core/initial/InitialModel.java
@@ -486,10 +486,11 @@ public class InitialModel extends BaseModel implements IInitialModel {
     @Override
     public String getPublicChatSessionId() {
         long partitionId = UserModel.get().getPartitionId();
-        if (cacheInitInfo == null) {
+        InitInfo initInfo = getCacheInitInfo();
+        if (initInfo == null) {
             return null;
         }
-        Map<String, String> idMap = cacheInitInfo.getPublicChatRoomIdMap();
+        Map<String, String> idMap = initInfo.getPublicChatRoomIdMap();
         if (idMap == null) {
             return null;
         }