diff --git a/Cargo.lock b/Cargo.lock
index 192bcb172..574780194 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2766,6 +2766,7 @@ dependencies = [
  "app-error",
  "appflowy-ai-client",
  "bincode",
+ "bytes",
  "chrono",
  "collab-entity",
  "serde",
diff --git a/libs/database-entity/Cargo.toml b/libs/database-entity/Cargo.toml
index 254d568c4..5206caf95 100644
--- a/libs/database-entity/Cargo.toml
+++ b/libs/database-entity/Cargo.toml
@@ -21,3 +21,4 @@ serde_repr = "0.1.18"
 app-error = { workspace = true }
 bincode = "1.3.3"
 appflowy-ai-client = { workspace = true, features = ["dto"] }
+bytes.workspace = true
diff --git a/libs/database-entity/src/dto.rs b/libs/database-entity/src/dto.rs
index a74b324f5..1e6fdaf84 100644
--- a/libs/database-entity/src/dto.rs
+++ b/libs/database-entity/src/dto.rs
@@ -1,5 +1,6 @@
 use crate::util::{validate_not_empty_payload, validate_not_empty_str};
 use appflowy_ai_client::dto::AIModel;
+use bytes::Bytes;
 use chrono::{DateTime, Utc};
 use collab_entity::CollabType;
 use serde::{Deserialize, Serialize};
@@ -32,7 +33,7 @@ impl From<(String, CollabParams)> for CreateCollabParams {
     Self {
       workspace_id,
       object_id: collab_params.object_id,
-      encoded_collab_v1: collab_params.encoded_collab_v1,
+      encoded_collab_v1: collab_params.encoded_collab_v1.to_vec(),
       collab_type: collab_params.collab_type,
     }
   }
@@ -43,7 +44,7 @@ impl CreateCollabParams {
     (
       CollabParams {
         object_id: self.object_id,
-        encoded_collab_v1: self.encoded_collab_v1,
+        encoded_collab_v1: Bytes::from(self.encoded_collab_v1),
         collab_type: self.collab_type,
         embeddings: None,
       },
@@ -66,7 +67,7 @@ pub struct CollabParams {
   #[validate(custom = "validate_not_empty_str")]
   pub object_id: String,
   #[validate(custom = "validate_not_empty_payload")]
-  pub encoded_collab_v1: Vec<u8>,
+  pub encoded_collab_v1: Bytes,
   pub collab_type: CollabType,
   #[serde(default)]
   pub embeddings: Option<AFCollabEmbeddings>,
@@ -82,7 +83,7 @@ impl CollabParams {
     Self {
       object_id,
       collab_type,
-      encoded_collab_v1,
+      encoded_collab_v1: Bytes::from(encoded_collab_v1),
       embeddings: None,
     }
   }
@@ -99,7 +100,7 @@ impl CollabParams {
         let old: CollabParamsV0 = bincode::deserialize(bytes)?;
         Ok(Self {
           object_id: old.object_id,
-          encoded_collab_v1: old.encoded_collab_v1,
+          encoded_collab_v1: old.encoded_collab_v1.into(),
           collab_type: old.collab_type,
           embeddings: None,
         })
diff --git a/libs/database/src/collab/collab_db_ops.rs b/libs/database/src/collab/collab_db_ops.rs
index 984391517..7bc21627c 100644
--- a/libs/database/src/collab/collab_db_ops.rs
+++ b/libs/database/src/collab/collab_db_ops.rs
@@ -79,7 +79,7 @@ pub async fn insert_into_af_collab(
         SET blob = $3, len = $4, encrypt = $5, owner_uid = $6 WHERE oid = $1 AND partition_key = $2;",
           params.object_id,
           partition_key,
-          params.encoded_collab_v1,
+          params.encoded_collab_v1.as_ref(),
           params.encoded_collab_v1.len() as i32,
           encrypt,
           uid,
@@ -141,7 +141,7 @@ pub async fn insert_into_af_collab(
         "INSERT INTO af_collab (oid, blob, len, partition_key, encrypt, owner_uid, workspace_id)\
           VALUES ($1, $2, $3, $4, $5, $6, $7)",
         params.object_id,
-        params.encoded_collab_v1,
+        params.encoded_collab_v1.as_ref(),
         params.encoded_collab_v1.len() as i32,
         partition_key,
         encrypt,
diff --git a/script/client_api_deps_check.sh b/script/client_api_deps_check.sh
index 36ea29266..6a9815924 100755
--- a/script/client_api_deps_check.sh
+++ b/script/client_api_deps_check.sh
@@ -3,7 +3,7 @@
 # Generate the current dependency list
 cargo tree > current_deps.txt
 
-BASELINE_COUNT=610
+BASELINE_COUNT=611
 CURRENT_COUNT=$(cat current_deps.txt | wc -l)
 
 echo "Expected dependency count (baseline): $BASELINE_COUNT"
diff --git a/services/appflowy-collaborate/src/collab/queue.rs b/services/appflowy-collaborate/src/collab/queue.rs
index bcabca876..ae9ae0c3b 100644
--- a/services/appflowy-collaborate/src/collab/queue.rs
+++ b/services/appflowy-collaborate/src/collab/queue.rs
@@ -5,6 +5,7 @@ use std::sync::Arc;
 use std::time::Duration;
 
 use anyhow::{anyhow, Context};
+use bytes::Bytes;
 use collab::lock::Mutex;
 use collab_entity::CollabType;
 use serde::{Deserialize, Serialize};
@@ -423,7 +424,7 @@ async fn write_pending_to_disk(
           workspace_id: meta.workspace_id.clone(),
           object_id: meta.object_id.clone(),
           collab_type: meta.collab_type.clone(),
-          encode_collab_v1,
+          encode_collab_v1: encode_collab_v1.into(),
           embeddings: meta.embeddings.clone(),
         })
       } else {
@@ -550,7 +551,7 @@ pub struct PendingWriteData {
   pub workspace_id: String,
   pub object_id: String,
   pub collab_type: CollabType,
-  pub encode_collab_v1: Vec<u8>,
+  pub encode_collab_v1: Bytes,
   pub embeddings: Option<AFCollabEmbeddings>,
 }
 
diff --git a/services/appflowy-collaborate/src/group/persistence.rs b/services/appflowy-collaborate/src/group/persistence.rs
index 2968330b5..84c5360fa 100644
--- a/services/appflowy-collaborate/src/group/persistence.rs
+++ b/services/appflowy-collaborate/src/group/persistence.rs
@@ -209,7 +209,7 @@ fn get_encode_collab(
   // Construct and return collaboration parameters.
   let params = CollabParams {
     object_id: object_id.to_string(),
-    encoded_collab_v1: encoded_collab,
+    encoded_collab_v1: encoded_collab.into(),
     collab_type: collab_type.clone(),
     embeddings: None,
   };
diff --git a/services/appflowy-collaborate/src/indexer/provider.rs b/services/appflowy-collaborate/src/indexer/provider.rs
index 78616f3be..036c0ade1 100644
--- a/services/appflowy-collaborate/src/indexer/provider.rs
+++ b/services/appflowy-collaborate/src/indexer/provider.rs
@@ -173,8 +173,16 @@ impl IndexerProvider {
     &self,
     params: &CollabParams,
   ) -> Result<Option<AFCollabEmbeddings>, AppError> {
-    if let Some(indexer) = self.indexer_for(params.collab_type.clone()) {
-      let encoded_collab = EncodedCollab::decode_from_bytes(&params.encoded_collab_v1)?;
+    let collab_type = params.collab_type.clone();
+    let data = params.encoded_collab_v1.clone();
+
+    if let Some(indexer) = self.indexer_for(collab_type) {
+      let encoded_collab = tokio::task::spawn_blocking(move || {
+        let encode_collab = EncodedCollab::decode_from_bytes(&data)?;
+        Ok::<_, AppError>(encode_collab)
+      })
+      .await??;
+
       let embeddings = indexer.index(&params.object_id, encoded_collab).await?;
       Ok(embeddings)
     } else {
diff --git a/src/biz/user/user_init.rs b/src/biz/user/user_init.rs
index 879f389ee..f319c3a51 100644
--- a/src/biz/user/user_init.rs
+++ b/src/biz/user/user_init.rs
@@ -59,7 +59,7 @@ where
         &uid,
         CollabParams {
           object_id: object_id.clone(),
-          encoded_collab_v1,
+          encoded_collab_v1: encoded_collab_v1.into(),
           collab_type: object_type.clone(),
           embeddings: None,
         },
@@ -137,7 +137,7 @@ async fn create_user_awareness(
       uid,
       CollabParams {
         object_id: object_id.to_string(),
-        encoded_collab_v1,
+        encoded_collab_v1: encoded_collab_v1.into(),
         collab_type,
         embeddings: None,
       },
@@ -179,7 +179,7 @@ async fn create_workspace_database_collab(
       uid,
       CollabParams {
         object_id: object_id.to_string(),
-        encoded_collab_v1,
+        encoded_collab_v1: encoded_collab_v1.into(),
         collab_type,
         embeddings: None,
       },
diff --git a/src/biz/workspace/publish_dup.rs b/src/biz/workspace/publish_dup.rs
index a3b8bec5a..a84350b5d 100644
--- a/src/biz/workspace/publish_dup.rs
+++ b/src/biz/workspace/publish_dup.rs
@@ -151,7 +151,7 @@ impl PublishCollabDuplicator {
           &duplicator_uid,
           CollabParams {
             object_id: oid.clone(),
-            encoded_collab_v1: encoded_collab,
+            encoded_collab_v1: encoded_collab.into(),
             collab_type,
             embeddings: None,
           },
@@ -198,7 +198,7 @@ impl PublishCollabDuplicator {
           &duplicator_uid,
           CollabParams {
             object_id: ws_db_oid.clone(),
-            encoded_collab_v1: updated_ws_w_db_collab?,
+            encoded_collab_v1: updated_ws_w_db_collab?.into(),
             collab_type: CollabType::WorkspaceDatabase,
             embeddings: None,
           },
@@ -285,7 +285,7 @@ impl PublishCollabDuplicator {
         &duplicator_uid,
         CollabParams {
           object_id: dest_workspace_id.clone(),
-          encoded_collab_v1: updated_encoded_collab?,
+          encoded_collab_v1: updated_encoded_collab?.into(),
           collab_type: CollabType::Folder,
           embeddings: None,
         },
diff --git a/tests/collab/collab_curd_test.rs b/tests/collab/collab_curd_test.rs
index 502dff19d..9abdcee1f 100644
--- a/tests/collab/collab_curd_test.rs
+++ b/tests/collab/collab_curd_test.rs
@@ -85,7 +85,7 @@ async fn batch_insert_collab_success_test() {
   let params_list = (0..5)
     .map(|i| CollabParams {
       object_id: Uuid::new_v4().to_string(),
-      encoded_collab_v1: mock_encoded_collab_v1[i].encode_to_bytes().unwrap(),
+      encoded_collab_v1: mock_encoded_collab_v1[i].encode_to_bytes().unwrap().into(),
       collab_type: CollabType::Unknown,
       embeddings: None,
     })
@@ -181,7 +181,7 @@ async fn create_collab_compatibility_with_json_params_test() {
   let params = OldCreateCollabParams {
     inner: CollabParams {
       object_id: object_id.clone(),
-      encoded_collab_v1: encoded_collab.encode_to_bytes().unwrap(),
+      encoded_collab_v1: encoded_collab.encode_to_bytes().unwrap().into(),
       collab_type: CollabType::Unknown,
       embeddings: None,
     },
@@ -238,7 +238,7 @@ async fn batch_create_collab_compatibility_with_uncompress_params_test() {
     workspace_id: workspace_id.to_string(),
     params_list: vec![CollabParams {
       object_id: object_id.clone(),
-      encoded_collab_v1: encoded_collab.encode_to_bytes().unwrap(),
+      encoded_collab_v1: encoded_collab.encode_to_bytes().unwrap().into(),
       collab_type: CollabType::Unknown,
       embeddings: None,
     }],
diff --git a/tests/collab/storage_test.rs b/tests/collab/storage_test.rs
index 6c44eef3e..9c3d5583a 100644
--- a/tests/collab/storage_test.rs
+++ b/tests/collab/storage_test.rs
@@ -466,7 +466,7 @@ async fn simulate_small_data_set_write(pool: PgPool) {
     let params = CollabParams {
       object_id: format!("object_id_{}", i),
       collab_type: CollabType::Unknown,
-      encoded_collab_v1: encode_collab.encode_to_bytes().unwrap(),
+      encoded_collab_v1: encode_collab.encode_to_bytes().unwrap().into(),
       embeddings: None,
     };
     cloned_storage_queue
@@ -542,7 +542,7 @@ async fn simulate_large_data_set_write(pool: PgPool) {
   let params = CollabParams {
     object_id: uuid::Uuid::new_v4().to_string(),
     collab_type: CollabType::Unknown,
-    encoded_collab_v1: origin_encode_collab.encode_to_bytes().unwrap(),
+    encoded_collab_v1: origin_encode_collab.encode_to_bytes().unwrap().into(),
     embeddings: None,
   };
   storage_queue
diff --git a/tests/sql_test/workspace_test.rs b/tests/sql_test/workspace_test.rs
index 544e74ca7..67b68c672 100644
--- a/tests/sql_test/workspace_test.rs
+++ b/tests/sql_test/workspace_test.rs
@@ -28,7 +28,7 @@ async fn insert_collab_sql_test(pool: PgPool) {
     let params = CollabParams {
       object_id,
       collab_type: CollabType::Unknown,
-      encoded_collab_v1,
+      encoded_collab_v1: encoded_collab_v1.into(),
       embeddings: None,
     };
     insert_into_af_collab(&mut txn, &user.uid, &user.workspace_id, &params)