diff --git a/sidebars.js b/sidebars.js
index 981a2bccaf..7837d6b517 100644
--- a/sidebars.js
+++ b/sidebars.js
@@ -666,26 +666,25 @@ module.exports = {
 				label: 'Industrial',
 				items: [
 					{
-
+						
+						type: 'category',
+						label: 'Common docs for using',
+						items: [
+							'Product/S2E-Module/Industrial/Config-tool-Guide-kr',
+							'Product/S2E-Module/Industrial/command-manual-kr',					
+							'Product/S2E-Module/Industrial/mqtt-connection-guide-kr',
+							'Product/S2E-Module/Industrial/ssl-connection-guide-kr',
+							'Product/S2E-Module/Industrial/modbus-connection-guide-kr',
+							'Product/S2E-Module/Industrial/firmware-update-guide-kr',
+							'Product/S2E-Module/Industrial/Web_Config_Guide_KO',
+							'Product/S2E-Module/Industrial/factory-rst-guide-kr',
+							],
 						type: 'category',
 						label: 'W232N',
 						items: [
-							'Product/S2E-Module/Industrial/W232N-datasheet-kr',
-							{
-							type: 'category',
-							label: 'Common docs for using',
-							items: [
-								'Product/S2E-Module/Industrial/Config-tool-Guide-kr',
-								'Product/S2E-Module/Industrial/command-manual-kr',					
-								'Product/S2E-Module/Industrial/mqtt-connection-guide-kr',
-								'Product/S2E-Module/Industrial/ssl-connection-guide-kr',
-								'Product/S2E-Module/Industrial/modbus-connection-guide-kr',
-								'Product/S2E-Module/Industrial/firmware-update-guide-kr',
-								'Product/S2E-Module/Industrial/Web_Config_Guide_KO',
-								'Product/S2E-Module/Industrial/factory-rst-guide-kr',
-								]
-							},
-						]
+							'Product/S2E-Module/Industrial/W232N-datasheet-kr',			
+							]
+						
 					}
 					
 				]