diff --git a/entrypoint.py b/entrypoint.py
index 7ef899e..980646c 100644
--- a/entrypoint.py
+++ b/entrypoint.py
@@ -1,15 +1,44 @@
 import os
 import subprocess
 import sys
+import logging
 
+def print_header(title):
+    print("\n" + "=" * 50)
+    print(f"🚀 {title}")
+    print("=" * 50 + "\n")
+
+def print_section(title):
+    print(f"\n📋 {title}:")
+
+def print_success(message):
+    print(f"✅ {message}")
+
+def print_error(message):
+    print(f"❌ {message}")
+
+# 로깅 설정
+logging.basicConfig(
+    level=logging.INFO,
+    format='%(asctime)s - %(levelname)s - %(message)s',
+    datefmt='%Y-%m-%d %H:%M:%S'
+)
+logger = logging.getLogger(__name__)
 
 def run_command(command):
-    print(f"Executing command: {command}")
-    result = subprocess.run(command, shell=True, text=True, capture_output=True)
-    if result.stdout:
-        print(f"Command output: {result.stdout.strip()}")
-    if result.stderr:
-        print(f"Command errors: {result.stderr.strip()}")
+    print(f"⚙️  Executing: {command}")
+    try:
+        result = subprocess.run(command, shell=True, text=True, capture_output=True, check=True)
+        if result.stdout:
+            logger.info(f"Command output:\n{result.stdout.strip()}")
+        if result.stderr:
+            logger.warning(f"Command stderr:\n{result.stderr.strip()}")
+        print_success("Command executed successfully")
+        return True
+    except subprocess.CalledProcessError as e:
+        print_error(f"Command failed: {e}")
+        logger.error(f"Error output:\n{e.stderr}")
+        sys.exit(1)
 
 
 def get_extension(format):
@@ -29,9 +58,20 @@ def adjust_path(path):
 
 
 def compress(source, format, include_root):
+    print_header("Compression Process Started")
+    
+    if not os.path.exists(source):
+        print_error(f"Source path '{source}' does not exist")
+        sys.exit(1)
+    
     source = adjust_path(source)
-    cwd = os.getcwd()  # Save current directory
-    print(f"Initial CWD: {cwd}")  # Debug: Show initial working directory
+    print_section("Configuration")
+    print(f"  • Source: {source}")
+    print(f"  • Format: {format}")
+    print(f"  • Include Root: {include_root}")
+    
+    cwd = os.getcwd()
+    print(f"  • Initial Directory: {cwd}")
 
     dest = os.getenv("DEST", os.getenv("GITHUB_WORKSPACE", os.getcwd()))
     if dest and not os.path.exists(dest):
@@ -74,6 +114,8 @@ def compress(source, format, include_root):
         sys.exit(f"Unsupported format: {format}")
     os.chdir(cwd)  # Restore original working directory.
     print(f"Restored CWD: {os.getcwd()}")  # Debug: Show restored working directory
+    print_success(f"Compression completed: {full_dest}")
+    print("\n" + "=" * 50)
     print(
         f"file_path={full_dest}",
         file=open(os.getenv("GITHUB_OUTPUT", "/dev/stdout"), "a"),
@@ -81,7 +123,18 @@ def compress(source, format, include_root):
 
 
 def decompress(source, format):
+    print_header("Decompression Process Started")
+    
+    if not os.path.exists(source):
+        print_error(f"Source file '{source}' does not exist")
+        sys.exit(1)
+    
     source = adjust_path(source)
+    print_section("Configuration")
+    print(f"  • Source: {source}")
+    print(f"  • Format: {format}")
+    print(f"  • Destination: {os.getenv('DEST', 'current directory')}")
+
     dest = os.getenv("DEST", os.getenv("GITHUB_WORKSPACE", os.getcwd()))
     if dest and not os.path.exists(dest):
         os.makedirs(dest)
@@ -104,7 +157,8 @@ def decompress(source, format):
         run_command(f"tar -P -xjvf {source} {tar_options}")
     else:
         sys.exit(f"Unsupported format: {format}")
-
+    print_success("Decompression completed successfully")
+    print("\n" + "=" * 50)
     print(
         f"file_path={dest if dest else 'current directory'}",
         file=open(os.getenv("GITHUB_OUTPUT", "/dev/stdout"), "a"),
@@ -116,7 +170,18 @@ def decompress(source, format):
     source = os.getenv("SOURCE")
     format = os.getenv("FORMAT")
     include_root = os.getenv("INCLUDEROOT", "true")
+
+    print_header("Compress/Decompress Action")
+    print_section("Environment Configuration")
+    print(f"  • Command: {command}")
+    print(f"  • Source: {source}")
+    print(f"  • Format: {format}")
+    print(f"  • Include Root: {include_root}")
+    
     if command == "compress":
         compress(source, format, include_root)
     elif command == "decompress":
         decompress(source, format)
+    else:
+        print_error(f"Invalid command: {command}")
+        sys.exit(1)