diff --git a/src/sum.sh b/src/sum.sh
index 1089c53..e2c7063 100644
--- a/src/sum.sh
+++ b/src/sum.sh
@@ -5,13 +5,13 @@ if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
   exit 1
 fi
 
-# Function to generate SHA-256 hashes for .sh files in a given directory
-generate_sha256_hashes() {
-  local src_dir="$1"
+# Function to generate SHA-256 hashes for .sh files in src or dist directories
+release_hash() {
+  local base_dir="$1"
 
-  # Check if the directory exists
-  if [ ! -d "$src_dir" ]; then
-    echo "Directory $src_dir does not exist."
+  # Check if the base directory exists
+  if [ ! -d "$base_dir" ]; then
+    echo "Base directory $base_dir does not exist."
     return 1
   fi
 
@@ -21,13 +21,24 @@ generate_sha256_hashes() {
     hash_cmd="sha256sum"
   fi
 
-  # Loop through all .sh files in the directory
-  for file in "$src_dir"/*.sh; do
-    # Skip if no .sh files are found
-    [ -e "$file" ] || continue
+  # Function to process a directory
+  process_directory() {
+    local dir="$1"
+    for file in "$dir"/*.sh; do
+      # Skip if no .sh files are found
+      [ -e "$file" ] || continue
 
-    # Calculate the SHA-256 hash and save it to a .sha256 file
-    $hash_cmd "$file" | awk '{ print $1 }' > "$file.sha256"
+      # Calculate the SHA-256 hash and save it to a .sha256 file
+      $hash_cmd "$file" | awk '{ print $1 }' > "$file.sha256"
+    done
+  }
+
+  # Process src and dist directories if they exist
+  for sub_dir in src dist; do
+    local full_dir="$base_dir/$sub_dir"
+    if [ -d "$full_dir" ]; then
+      process_directory "$full_dir"
+    fi
   done
 
   echo "SHA-256 hashes have been saved in .sha256 files."
diff --git a/src/sum.sh.sha256 b/src/sum.sh.sha256
index 3b57738..41c4c04 100644
--- a/src/sum.sh.sha256
+++ b/src/sum.sh.sha256
@@ -1 +1 @@
-7846925456f82da2e475833061a4ee605302d3db001d0df8c1678d71e9329896
+f5c7f474e279c603a166b3b908f345ff9f8de879e8d39595f6ee95bccc123c5b