diff --git a/crates/loro-core/src/log_store/encoding.rs b/crates/loro-core/src/log_store/encoding.rs
index 273adc96..2eeb11ab 100644
--- a/crates/loro-core/src/log_store/encoding.rs
+++ b/crates/loro-core/src/log_store/encoding.rs
@@ -40,9 +40,8 @@ struct ChangeEncoding {
     lamport: Lamport,
     #[columnar(strategy = "DeltaRle", original_type = "i64")]
     timestamp: Timestamp,
-    #[columnar(original_type = "u32")]
     op_len: u32,
-    #[columnar(strategy = "Rle", original_type = "u32")]
+    #[columnar(strategy = "Rle")]
     deps_len: u32,
 }
 
@@ -52,9 +51,7 @@ struct OpEncoding {
     #[columnar(strategy = "Rle", original_type = "u32")]
     container: ContainerIdx,
     /// key index or insert/delete pos
-    #[columnar(strategy = "DeltaRle", original_type = "u32")]
     prop: usize,
-    #[columnar(strategy = "Rle", original_type = "u32")]
     // TODO: can be compressed
     gc: usize,
     value: LoroValue,