diff --git a/Inventaires.py b/Inventaires.py
index ba34bc5..d7a4e79 100644
--- a/Inventaires.py
+++ b/Inventaires.py
@@ -34,7 +34,14 @@ uploaded_file = st.file_uploader("📥 Charger le fichier Excel (.xlsx)", type="
 
 if uploaded_file:
     try:
-        df = pd.read_excel(uploaded_file, sheet_name="Inventaire")
+        df = pd.read_excel(uploaded_file, sheet_name="Inventaire", usecols="C:E", header=1)
+        df.columns = ["Id_Article", "Prix", "Quantité"]
+        df = df[["Id_Article", "Quantité", "Prix"]]  # Réorganisation
+
+        # Nettoyage : retirer les lignes où Quantité est vide ou invalide
+        df = df.dropna(subset=["Quantité"])
+        df = df[df["Quantité"].astype(str).str.strip() != ""]
+        df = df[pd.to_numeric(df["Quantité"], errors='coerce').notnull()]
 
         colonnes_attendues = ["Id_Article", "Quantité", "Prix"]
         if all(col in df.columns for col in colonnes_attendues):
diff --git a/Streamlit.py b/domo91.py
similarity index 100%
rename from Streamlit.py
rename to domo91.py