diff --git a/Makefile b/Makefile
index 474c881..80e19af 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-# === Variables globales ===
+# === Global variables ===
 MAIN_CLASS = fr.iutfbleau.papillon.Start
 BUILD_DIR = build
 SRC_DIR = src/fr/iutfbleau/papillon
@@ -6,14 +6,17 @@ SRC_BUILD = fr\iutfbleau\papillon
 LIB_DIR := lib
 LIB := $(LIB_DIR)/mariadb
 JAR_NAME = papillon.jar
+DOC_DIR = doc
 
-# === Detection de l'OS ===
+# === OS detection ===
 ifeq ($(OS),Windows_NT)
 	SEP = ;
 	RM = del /Q
+	RMDIR = rmdir /S /Q
 else
 	SEP = :
 	RM = rm -f
+	RMDIR = rm -rf
 endif
 
 # === Compilation ===
@@ -22,7 +25,16 @@ compile:
 	javac -encoding UTF-8 -cp "$(LIB_DIR)$(SEP)$(LIB_DIR)/org/mariadb/jdbc" -d $(BUILD_DIR) $(SRC_DIR)/*.java
 	@echo Compilation terminee
 
-# === Creation du JAR ===
+# === Run the program ===
+run:
+	@echo === Execution du programme ===
+ifeq ($(OS),Windows_NT)
+	java -cp "$(BUILD_DIR);$(LIB_DIR);$(LIB_DIR)/mariadb;$(LIB_DIR)/mariadb/org/mariadb/jdbc" $(MAIN_CLASS)
+else
+	java -cp "$(BUILD_DIR):$(LIB_DIR):$(LIB_DIR)/mariadb:$(LIB_DIR)/mariadb/org/mariadb/jdbc" $(MAIN_CLASS)
+endif
+
+# === Create JAR ===
 jar: compile
 	@echo === Creation du JAR autonome ===
 	echo Main-Class: $(MAIN_CLASS) > manifest.txt
@@ -30,7 +42,7 @@ jar: compile
 	@$(RM) manifest.txt 2>nul || true
 	@echo JAR cree avec succes: $(JAR_NAME)
 
-# === Execution multiplateforme ===
+# === Run from JAR ===
 run-jar:
 	@echo === Execution du JAR ===
 ifeq ($(OS),Windows_NT)
@@ -38,19 +50,3 @@ ifeq ($(OS),Windows_NT)
 else
 	java -cp "$(JAR_NAME):$(LIB_DIR):$(LIB_DIR)/mariadb:$(LIB_DIR)/mariadb/org/mariadb/jdbc" $(MAIN_CLASS)
 endif
-
-# === Generation de la documentation ===
-doc:
-	@echo === Generation de la documentation Javadoc ===
-	javadoc -d doc -encoding UTF-8 -cp "$(LIB_DIR)$(SEP)$(LIB_DIR)/org/mariadb/jdbc" $(SRC_DIR)/*.java
-	@echo Documentation generee dans le dossier doc/
-
-# === Nettoyage ===
-clean:
-	@echo === Nettoyage des fichiers compiles ===
-ifeq ($(OS),Windows_NT)
-	$(RM) $(BUILD_DIR)\$(SRC_BUILD)\*.class 
-else
-	$(RM) $(BUILD_DIR)/fr/iutfbleau/papillon/*.class
-endif
-	@echo Nettoyage termine
\ No newline at end of file