diff --git a/.manus/db/db-query-1780928851223.json b/.manus/db/db-query-1780928851223.json
new file mode 100644
index 0000000..ab19414
--- /dev/null
+++ b/.manus/db/db-query-1780928851223.json
@@ -0,0 +1,9 @@
+{
+  "query": "DELETE FROM freeproVentilationLines WHERE importId IN (SELECT id FROM freeproImports); DELETE FROM freeproImports;",
+  "command": "mysql --batch --raw --column-names --default-character-set=utf8mb4 --host gateway02.us-east-1.prod.aws.tidbcloud.com --port 4000 --user 4CrrYuB5tme73Qo.bd4328423008 --database fo4DRyBgjsuiigFAgNLuWm --execute DELETE FROM freeproVentilationLines WHERE importId IN (SELECT id FROM freeproImports); DELETE FROM freeproImports;",
+  "rows": [],
+  "messages": [],
+  "stdout": "",
+  "stderr": "",
+  "execution_time_ms": 272
+}
\ No newline at end of file
diff --git a/.manus/db/db-query-error-1780928841531.json b/.manus/db/db-query-error-1780928841531.json
new file mode 100644
index 0000000..37a97fe
--- /dev/null
+++ b/.manus/db/db-query-error-1780928841531.json
@@ -0,0 +1,8 @@
+{
+  "query": "DELETE FROM freepro_import_lines WHERE importId IN (SELECT id FROM freepro_imports); DELETE FROM freepro_imports;",
+  "command": "mysql --batch --raw --column-names --default-character-set=utf8mb4 --host gateway02.us-east-1.prod.aws.tidbcloud.com --port 4000 --user 4CrrYuB5tme73Qo.bd4328423008 --database fo4DRyBgjsuiigFAgNLuWm --execute DELETE FROM freepro_import_lines WHERE importId IN (SELECT id FROM freepro_imports); DELETE FROM freepro_imports;",
+  "returncode": 1,
+  "logs": [
+    "ERROR 1146 (42S02) at line 1: Table 'fo4drybgjsuiigfagnluwm.freepro_import_lines' doesn't exist"
+  ]
+}
\ No newline at end of file
diff --git a/server/freeproAutoImport.ts b/server/freeproAutoImport.ts
index 17e60e0..48a1b1d 100644
--- a/server/freeproAutoImport.ts
+++ b/server/freeproAutoImport.ts
@@ -511,6 +511,11 @@ export async function runFreeproAutoImport(userId: number): Promise<AutoImportRe
       const fileName = `Facture_FreePro_${invoice.invoiceNumber}.csv`;
       const processed = processFreeproExcel(csvBuffer, invoice.month, fileName);
 
+      // Utiliser le total TTC retourné par l'API FreePro (total_ttc de /api/api_red_october/v1/invoices)
+      // qui correspond au montant affiché sur le portail. Ne pas recalculer depuis les lignes CSV
+      // car la somme ligne par ligne peut différer (remises globales, arrondis, taxes spécifiques).
+      const officialTotalTtc = invoice.amount > 0 ? invoice.amount : processed.totalTtc;
+
       await createFreeproImport(
         {
           userId,
@@ -520,7 +525,7 @@ export async function runFreeproAutoImport(userId: number): Promise<AutoImportRe
           refPiece: processed.refPiece ?? null,
           fileName,
           nbLignes: processed.nbLignes,
-          totalTtc: processed.totalTtc.toFixed(2),
+          totalTtc: officialTotalTtc.toFixed(2),
         },
         processed.lines.map((l) => ({
           structure: l.structure ?? null,