diff --git a/app/Views/stock/bagStockDetails.php b/app/Views/stock/bagStockDetails.php
index 84815e86..b1b523d5 100644
--- a/app/Views/stock/bagStockDetails.php
+++ b/app/Views/stock/bagStockDetails.php
@@ -1411,6 +1411,13 @@ foreach ($period as $day) {
             let dropdown = document.getElementById("customizeHeader");
             let selectedOption = dropdown.options[dropdown.selectedIndex];
 
+            let containerId = `${selectedOption.value}_container`
+            let alreadyPresent = document.getElementById(containerId);
+
+            if(alreadyPresent){
+                return ;
+            }
+
             if (selectedOption.value !== "") {
                 let materialCode = selectedOption.value;
                 let materialName = selectedOption.text;
diff --git a/app/Views/stock/dieselStockDetails.php b/app/Views/stock/dieselStockDetails.php
index 868f18aa..d9754477 100644
--- a/app/Views/stock/dieselStockDetails.php
+++ b/app/Views/stock/dieselStockDetails.php
@@ -1890,6 +1890,13 @@ foreach ($period as $day) {
             let dropdown = document.getElementById("customizeHeader");
             let selectedOption = dropdown.options[dropdown.selectedIndex];
 
+            let containerId = `${selectedOption.value}_container`
+            let alreadyPresent = document.getElementById(containerId);
+
+            if(alreadyPresent){
+                return ;
+            }
+
             if (selectedOption.value !== "") {
                 let machineId = selectedOption.value;
                 let materialName = selectedOption.text;
diff --git a/app/Views/stock/gasStockDetails.php b/app/Views/stock/gasStockDetails.php
index 337a91b8..4b04b017 100644
--- a/app/Views/stock/gasStockDetails.php
+++ b/app/Views/stock/gasStockDetails.php
@@ -686,7 +686,7 @@
                                                 <td class="celda_normal consumption" 
                                                 data-id="footer consumption"><?= $summary['consumption'] == 0 ? "" : $summary['consumption'] ?></td>
                                                 <td class="celda_normal balanceStock" 
-                                                data-id="footer balanceStock" ><?=  $summary['total'] - $summary['consumption'] == 0 ? "" : $summary['total'] - $summary['consumption'] ?></td>
+                                                data-id="footer balanceStock" ></td>
                                                 <td class="celda_normal tenTonGasConsumption" 
                                                 data-id="footer tenTonGasConsumption"><?= $summary['drierMachineGasConsumption'] == 0 ? "" : $summary['drierMachineGasConsumption'] ?></td>
                                                 <td class="celda_normal sandDried" 
diff --git a/app/Views/stock/powerConsumptionDetails.php b/app/Views/stock/powerConsumptionDetails.php
index 342599b1..ed5d812c 100644
--- a/app/Views/stock/powerConsumptionDetails.php
+++ b/app/Views/stock/powerConsumptionDetails.php
@@ -1765,6 +1765,13 @@ foreach ($period as $day) {
             let dropdown = document.getElementById("customizeHeader");
             let selectedOption = dropdown.options[dropdown.selectedIndex];
 
+            let containerId = `${selectedOption.value}_container`
+            let alreadyPresent = document.getElementById(containerId);
+
+            if(alreadyPresent){
+                return ;
+            }
+
             if (selectedOption.value !== "") {
                 let materialCode = selectedOption.value;
                 let materialName = selectedOption.text;
diff --git a/app/Views/stock/resinStockDetails.php b/app/Views/stock/resinStockDetails.php
index 8056653e..e7ffe34c 100644
--- a/app/Views/stock/resinStockDetails.php
+++ b/app/Views/stock/resinStockDetails.php
@@ -1389,6 +1389,13 @@ foreach ($period as $day) {
             let dropdown = document.getElementById("customizeHeader");
             let selectedOption = dropdown.options[dropdown.selectedIndex];
 
+            let containerId = `${selectedOption.value}_container`
+            let alreadyPresent = document.getElementById(containerId);
+
+            if(alreadyPresent){
+                return ;
+            }
+
             if (selectedOption.value !== "") {
                 let materialCode = selectedOption.value;
                 let materialName = selectedOption.text;