diff --git a/core/class/declarationtva.class.php b/core/class/declarationtva.class.php
index cc3b122..3cd0269 100644
--- a/core/class/declarationtva.class.php
+++ b/core/class/declarationtva.class.php
@@ -232,41 +232,23 @@ class DeclarationTVA
      */
     public function getAccountAmounts($account_code, $start_date, $end_date)
     {
-        // First, let's discover what accounting tables exist
-        $this->discoverAccountingTables();
         
-        // Try different possible table and column names for Dolibarr accounting
+        // Use the correct Dolibarr accounting table structure
         $possible_queries = array(
-            // Try accounting_line table (most likely)
-            "SELECT SUM(debit) as total_debit, SUM(credit) as total_credit 
-             FROM " . MAIN_DB_PREFIX . "accounting_line 
-             WHERE account_number = '" . $this->db->escape($account_code) . "' 
-             AND doc_date >= '" . $this->db->escape($start_date) . "' 
-             AND doc_date <= '" . $this->db->escape($end_date) . "' 
-             AND entity = " . $this->entity,
-            
-            // Try accounting_line with different column name
-            "SELECT SUM(debit) as total_debit, SUM(credit) as total_credit 
-             FROM " . MAIN_DB_PREFIX . "accounting_line 
-             WHERE account = '" . $this->db->escape($account_code) . "' 
-             AND doc_date >= '" . $this->db->escape($start_date) . "' 
-             AND doc_date <= '" . $this->db->escape($end_date) . "' 
-             AND entity = " . $this->entity,
-            
-            // Try accounting_line without entity filter
-            "SELECT SUM(debit) as total_debit, SUM(credit) as total_credit 
-             FROM " . MAIN_DB_PREFIX . "accounting_line 
-             WHERE account_number = '" . $this->db->escape($account_code) . "' 
-             AND doc_date >= '" . $this->db->escape($start_date) . "' 
-             AND doc_date <= '" . $this->db->escape($end_date) . "'",
-            
-            // Try accounting_bookkeeping (if it exists)
+            // Correct table and column names based on your Dolibarr structure
             "SELECT SUM(debit) as total_debit, SUM(credit) as total_credit 
              FROM " . MAIN_DB_PREFIX . "accounting_bookkeeping 
-             WHERE account_number = '" . $this->db->escape($account_code) . "' 
+             WHERE numero_compte = '" . $this->db->escape($account_code) . "' 
              AND doc_date >= '" . $this->db->escape($start_date) . "' 
              AND doc_date <= '" . $this->db->escape($end_date) . "' 
-             AND entity = " . $this->entity
+             AND entity = " . $this->entity,
+            
+            // Without entity filter (in case entity is not set correctly)
+            "SELECT SUM(debit) as total_debit, SUM(credit) as total_credit 
+             FROM " . MAIN_DB_PREFIX . "accounting_bookkeeping 
+             WHERE numero_compte = '" . $this->db->escape($account_code) . "' 
+             AND doc_date >= '" . $this->db->escape($start_date) . "' 
+             AND doc_date <= '" . $this->db->escape($end_date) . "'"
         );
         
         foreach ($possible_queries as $sql) {
@@ -291,60 +273,6 @@ class DeclarationTVA
         return array('base_amount' => 0, 'vat_amount' => 0, 'total_amount' => 0);
     }
 
-    /**
-     * Discover accounting tables in Dolibarr
-     */
-    private function discoverAccountingTables()
-    {
-        // Get all tables that might contain accounting data
-        $sql = "SHOW TABLES LIKE '" . MAIN_DB_PREFIX . "accounting%'";
-        $result = $this->db->query($sql);
-        
-        if ($result) {
-            error_log("DeclarationTVA: Found accounting tables:");
-            while ($obj = $this->db->fetch_object($result)) {
-                $table_name = array_values((array)$obj)[0];
-                error_log("DeclarationTVA: - $table_name");
-                
-                // Get table structure
-                $desc_sql = "DESCRIBE $table_name";
-                $desc_result = $this->db->query($desc_sql);
-                if ($desc_result) {
-                    error_log("DeclarationTVA: Columns in $table_name:");
-                    while ($col = $this->db->fetch_object($desc_result)) {
-                        error_log("DeclarationTVA:   - " . $col->Field . " (" . $col->Type . ")");
-                    }
-                }
-            }
-        }
-        
-        // Also check for other possible accounting-related tables
-        $other_tables = array(
-            MAIN_DB_PREFIX . "accounting_account",
-            MAIN_DB_PREFIX . "accounting_journal", 
-            MAIN_DB_PREFIX . "accounting_line",
-            MAIN_DB_PREFIX . "accounting_bookkeeping",
-            MAIN_DB_PREFIX . "accounting_bookkeeping_tmp"
-        );
-        
-        foreach ($other_tables as $table) {
-            $check_sql = "SHOW TABLES LIKE '$table'";
-            $check_result = $this->db->query($check_sql);
-            if ($check_result && $this->db->num_rows($check_result) > 0) {
-                error_log("DeclarationTVA: Found table: $table");
-                
-                // Get table structure
-                $desc_sql = "DESCRIBE $table";
-                $desc_result = $this->db->query($desc_sql);
-                if ($desc_result) {
-                    error_log("DeclarationTVA: Columns in $table:");
-                    while ($col = $this->db->fetch_object($desc_result)) {
-                        error_log("DeclarationTVA:   - " . $col->Field . " (" . $col->Type . ")");
-                    }
-                }
-            }
-        }
-    }
 
     /**
      * Create CA-3 line record