diff --git a/resource/src/lib.rs b/resource/src/lib.rs
index b69b644b0f..924d98c15b 100644
--- a/resource/src/lib.rs
+++ b/resource/src/lib.rs
@@ -208,9 +208,7 @@ impl Resource {
                 SourceFiles::new(&BUNDLED_CELL, &BUNDLED).read(bundled)
             }
             Resource::FileSystem { file } => Ok(Box::new(BufReader::new(fs::File::open(file)?))),
-            Resource::Raw { raw } => Ok(Box::new(BufReader::new(Cursor::new(
-                raw.to_owned().into_bytes(),
-            )))),
+            Resource::Raw { raw } => Ok(Box::new(Cursor::new(raw.to_owned().into_bytes()))),
         }
     }
 
diff --git a/tx-pool/src/block_assembler/mod.rs b/tx-pool/src/block_assembler/mod.rs
index 78949e6ba5..dc6e0a1e93 100644
--- a/tx-pool/src/block_assembler/mod.rs
+++ b/tx-pool/src/block_assembler/mod.rs
@@ -463,7 +463,7 @@ impl BlockAssembler {
         config: &BlockAssemblerConfig,
         snapshot: &Snapshot,
     ) -> CellbaseWitness {
-        let hash_type: ScriptHashType = config.hash_type.into();
+        let hash_type: ScriptHashType = config.hash_type.clone().into();
         let cellbase_lock = Script::new_builder()
             .args(config.args.as_bytes().pack())
             .code_hash(config.code_hash.pack())
diff --git a/util/jsonrpc-types/src/blockchain.rs b/util/jsonrpc-types/src/blockchain.rs
index abdf5ce939..e5812d1d9e 100644
--- a/util/jsonrpc-types/src/blockchain.rs
+++ b/util/jsonrpc-types/src/blockchain.rs
@@ -25,7 +25,7 @@ use std::fmt;
 /// when the low 1 bit is 0, it indicates the data,
 /// and then it relies on the high 7 bits to indicate
 /// that the data actually corresponds to the version.
-#[derive(Default, Clone, Copy, Serialize, Deserialize, PartialEq, Eq, Hash, Debug, JsonSchema)]
+#[derive(Default, Clone, Serialize, Deserialize, PartialEq, Eq, Hash, Debug, JsonSchema)]
 #[serde(rename_all = "snake_case")]
 pub enum ScriptHashType {
     /// Type "data" matches script code via cell data hash, and run the script code in v0 CKB VM.
diff --git a/util/rich-indexer/src/indexer_handle/async_indexer_handle/get_cells.rs b/util/rich-indexer/src/indexer_handle/async_indexer_handle/get_cells.rs
index 524abbebd1..ae17b25c56 100644
--- a/util/rich-indexer/src/indexer_handle/async_indexer_handle/get_cells.rs
+++ b/util/rich-indexer/src/indexer_handle/async_indexer_handle/get_cells.rs
@@ -190,7 +190,7 @@ impl AsyncRichIndexerHandle {
             if let Some(script) = filter.script.as_ref() {
                 query = query
                     .bind(script.code_hash.as_bytes())
-                    .bind(script.hash_type as i16);
+                    .bind(script.hash_type.clone() as i16);
                 // Default prefix search
                 query = query
                     .bind(script.args.as_bytes())
diff --git a/util/rich-indexer/src/indexer_handle/async_indexer_handle/get_cells_capacity.rs b/util/rich-indexer/src/indexer_handle/async_indexer_handle/get_cells_capacity.rs
index 808336c074..9b72ffff7c 100644
--- a/util/rich-indexer/src/indexer_handle/async_indexer_handle/get_cells_capacity.rs
+++ b/util/rich-indexer/src/indexer_handle/async_indexer_handle/get_cells_capacity.rs
@@ -144,7 +144,7 @@ impl AsyncRichIndexerHandle {
             if let Some(script) = filter.script.as_ref() {
                 query = query
                     .bind(script.code_hash.as_bytes())
-                    .bind(script.hash_type as i16);
+                    .bind(script.hash_type.clone() as i16);
                 // Default prefix search
                 query = query
                     .bind(script.args.as_bytes())
diff --git a/util/rich-indexer/src/indexer_handle/async_indexer_handle/get_transactions.rs b/util/rich-indexer/src/indexer_handle/async_indexer_handle/get_transactions.rs
index 342c1c1ef8..7b9b425455 100644
--- a/util/rich-indexer/src/indexer_handle/async_indexer_handle/get_transactions.rs
+++ b/util/rich-indexer/src/indexer_handle/async_indexer_handle/get_transactions.rs
@@ -193,7 +193,7 @@ pub async fn get_tx_with_cell(
     for _ in 0..2 {
         query = query
             .bind(search_key.script.code_hash.as_bytes())
-            .bind(search_key.script.hash_type as i16);
+            .bind(search_key.script.hash_type.clone() as i16);
         match &search_key.script_search_mode {
             Some(IndexerSearchMode::Prefix) | None => {
                 query = query
@@ -217,7 +217,7 @@ pub async fn get_tx_with_cell(
             if let Some(script) = filter.script.as_ref() {
                 query = query
                     .bind(script.code_hash.as_bytes())
-                    .bind(script.hash_type as i16);
+                    .bind(script.hash_type.clone() as i16);
                 // Default prefix search
                 query = query
                     .bind(script.args.as_bytes())
@@ -343,7 +343,7 @@ pub async fn get_tx_with_cells(
     for _ in 0..2 {
         query = query
             .bind(search_key.script.code_hash.as_bytes())
-            .bind(search_key.script.hash_type as i16);
+            .bind(search_key.script.hash_type.clone() as i16);
         match &search_key.script_search_mode {
             Some(IndexerSearchMode::Prefix) | None => {
                 query = query
@@ -367,7 +367,7 @@ pub async fn get_tx_with_cells(
             if let Some(script) = filter.script.as_ref() {
                 query = query
                     .bind(script.code_hash.as_bytes())
-                    .bind(script.hash_type as i16);
+                    .bind(script.hash_type.clone() as i16);
                 // Default prefix search
                 query = query
                     .bind(script.args.as_bytes())