diff --git a/app/gui/oven_control/ovenstatics.h b/app/gui/oven_control/ovenstatics.h
index 387949e..23d7e46 100644
--- a/app/gui/oven_control/ovenstatics.h
+++ b/app/gui/oven_control/ovenstatics.h
@@ -222,6 +222,7 @@ private:
      * 180920 : 중심온도 센서 과열 에러 삭제     *
      * 190618 : 수위센서 에러 삭제
      */
+    //30047
     const uint32_t sys_err_mask[3][MAX_MODEL_COUNT] = {
                                                              {0x0198, //ele_10
                                                              0x0198, //ele_20
@@ -263,6 +264,7 @@ private:
                                                              0x039f //lng_40
                                                             } //washing state
                                                              };
+    //30048
     const uint32_t comm_err_mask[3][MAX_MODEL_COUNT] =    {
                                                        {0x000d, //ele_10
                                                         0x001f, //ele_20
@@ -319,7 +321,7 @@ private:
 //                                                         };
 
 
-
+//30049
     const uint32_t sensor_err_mask[3][MAX_MODEL_COUNT] =    {
                                                           {0x0213, //ele10
                                                           0x0213, //ele 20
@@ -361,7 +363,7 @@ private:
                                                         0x0213  //lng40
                                                        } // washing state
                                                         };
-
+//30057
     const uint32_t state_err_mask[3][MAX_MODEL_COUNT] =  {
                                                             {0x0018, //ele 10
                                                             0x0018, //ele 20