diff --git a/evm/src/cpu/kernel/aggregator.rs b/evm/src/cpu/kernel/aggregator.rs
index 91cd3e4c..069bece0 100644
--- a/evm/src/cpu/kernel/aggregator.rs
+++ b/evm/src/cpu/kernel/aggregator.rs
@@ -72,11 +72,8 @@ pub(crate) fn combined_kernel() -> Kernel {
 
 #[cfg(test)]
 mod tests {
-    
 
-    
     use env_logger::{try_init_from_env, Env, DEFAULT_FILTER_ENV};
-    
     use log::debug;
 
     use crate::cpu::kernel::aggregator::combined_kernel;
diff --git a/evm/src/cpu/kernel/tests/sha2.rs b/evm/src/cpu/kernel/tests/sha2.rs
index 3d26d207..2399b2ee 100644
--- a/evm/src/cpu/kernel/tests/sha2.rs
+++ b/evm/src/cpu/kernel/tests/sha2.rs
@@ -1,5 +1,3 @@
-
-
 use std::str::FromStr;
 
 use anyhow::Result;