diff --git a/services/appflowy-collaborate/src/collab/cache/collab_cache.rs b/services/appflowy-collaborate/src/collab/cache/collab_cache.rs
index eeeaf7d1..af1d6230 100644
--- a/services/appflowy-collaborate/src/collab/cache/collab_cache.rs
+++ b/services/appflowy-collaborate/src/collab/cache/collab_cache.rs
@@ -256,6 +256,35 @@ impl CollabCache {
     &self,
     records: Vec<PendingCollabWrite>,
   ) -> Result<(), AppError> {
-    self.disk_cache.batch_insert_collab(records).await
+    let mem_cache_params: Vec<_> = records
+      .iter()
+      .map(|r| {
+        (
+          r.params.object_id.clone(),
+          r.params.encoded_collab_v1.clone(),
+          cache_exp_secs_from_collab_type(&r.params.collab_type),
+        )
+      })
+      .collect();
+
+    self.disk_cache.batch_insert_collab(records).await?;
+
+    let mem_cache = self.mem_cache.clone();
+    tokio::spawn(async move {
+      let now = chrono::Utc::now().timestamp();
+      for (oid, data, expire) in mem_cache_params {
+        if let Err(err) = mem_cache
+          .insert_encode_collab_data(&oid, &data, now, Some(expire))
+          .await
+        {
+          error!(
+            "Failed to insert collab `{}` into memory cache: {}",
+            oid, err
+          );
+        }
+      }
+    });
+
+    Ok(())
   }
 }