diff --git a/frontend/components/dataflow/node-editor/sidebar/nodePaletteConfig.ts b/frontend/components/dataflow/node-editor/sidebar/nodePaletteConfig.ts
index ccb4df89..97a5b19e 100644
--- a/frontend/components/dataflow/node-editor/sidebar/nodePaletteConfig.ts
+++ b/frontend/components/dataflow/node-editor/sidebar/nodePaletteConfig.ts
@@ -108,14 +108,6 @@ export const NODE_PALETTE: NodePaletteItem[] = [
     category: "utility",
     color: "#6B7280", // 회색
   },
-  {
-    type: "log",
-    label: "로그",
-    icon: "",
-    description: "로그를 출력합니다",
-    category: "utility",
-    color: "#6B7280", // 회색
-  },
 ];
 
 export const NODE_CATEGORIES = [
diff --git a/frontend/components/screen/ScreenDesigner.tsx b/frontend/components/screen/ScreenDesigner.tsx
index e57418a9..ba8931f5 100644
--- a/frontend/components/screen/ScreenDesigner.tsx
+++ b/frontend/components/screen/ScreenDesigner.tsx
@@ -368,7 +368,6 @@ export default function ScreenDesigner({ selectedScreen, onBackToList }: ScreenD
         if ((comp.type === "widget" || comp.type === "component") && anyComp.tableName && anyComp.columnName) {
           const key = `${anyComp.tableName}.${anyComp.columnName}`;
           placed.add(key);
-          console.log("🔍 배치된 컬럼 발견:", key, "타입:", comp.type);
         }
 
         // 자식 컴포넌트도 확인 (재귀)
@@ -379,7 +378,6 @@ export default function ScreenDesigner({ selectedScreen, onBackToList }: ScreenD
     };
 
     collectColumns(layout.components);
-    console.log("📋 배치된 컬럼 목록:", Array.from(placed));
     return placed;
   }, [layout.components]);
 
diff --git a/frontend/components/screen/panels/TablesPanel.tsx b/frontend/components/screen/panels/TablesPanel.tsx
index 9f42dfef..f75b699e 100644
--- a/frontend/components/screen/panels/TablesPanel.tsx
+++ b/frontend/components/screen/panels/TablesPanel.tsx
@@ -87,11 +87,7 @@ export const TablesPanel: React.FC<TablesPanelProps> = ({
     ...table,
     columns: table.columns.filter((col) => {
       const columnKey = `${table.tableName}.${col.columnName}`;
-      const isPlaced = placedColumns.has(columnKey);
-      if (isPlaced) {
-        console.log("🚫 필터링된 컬럼:", columnKey);
-      }
-      return !isPlaced;
+      return !placedColumns.has(columnKey);
     }),
   }));