diff --git a/src/components/popup/SuitableDetailPopup.tsx b/src/components/popup/SuitableDetailPopup.tsx
index 6c41daf..7d45613 100644
--- a/src/components/popup/SuitableDetailPopup.tsx
+++ b/src/components/popup/SuitableDetailPopup.tsx
@@ -9,7 +9,7 @@ import { SUITABLE_HEAD_CODE, type Suitable, type SuitableDetail } from '@/types/
 
 export default function SuitableDetailPopup() {
   const popupController = usePopupController()
-  const { toCodeName, toSuitableDetail, suitableCheckIcon, suitableCheckMemo, getSelectedSuitables } = useSuitable()
+  const { toCodeName, toSuitableDetail, suitableCheckIcon, suitableCheckMemo, getSelectedSuitables, suitableErrorAlert } = useSuitable()
 
   const [openItems, setOpenItems] = useState<Set<number>>(new Set())
   const [selectedSuitables, setSelectedSuitables] = useState<Suitable[]>([])
@@ -24,9 +24,13 @@ export default function SuitableDetailPopup() {
   }, [])
 
   useEffect(() => {
-    getSelectedSuitables().then((res) => {
-      setSelectedSuitables(res)
-    })
+    getSelectedSuitables()
+      .then((res) => {
+        setSelectedSuitables(res)
+      })
+      .catch(() => {
+        suitableErrorAlert()
+      })
   }, [])
 
   return (
diff --git a/src/components/suitable/SuitableButton.tsx b/src/components/suitable/SuitableButton.tsx
index 3ce8a3c..ba2e7fa 100644
--- a/src/components/suitable/SuitableButton.tsx
+++ b/src/components/suitable/SuitableButton.tsx
@@ -6,12 +6,16 @@ import { useSuitableStore } from '@/store/useSuitableStore'
 
 export default function SuitableButton() {
   const popupController = usePopupController()
-  const { getSuitableIds, clearSuitableStore, downloadSuitablePdf } = useSuitable()
+  const { getSuitableIds, clearSuitableStore, downloadSuitablePdf, suitableErrorAlert } = useSuitable()
   const { selectedItems, addAllSelectedItem } = useSuitableStore()
 
   /* 데이터 전체 선택 */
   const handleSelectAll = async () => {
-    addAllSelectedItem(await getSuitableIds())
+    try {
+      addAllSelectedItem(await getSuitableIds())
+    } catch (error) {
+      suitableErrorAlert()
+    }
   }
 
   /* 상세 팝업 열기 */
diff --git a/src/components/suitable/SuitableList.tsx b/src/components/suitable/SuitableList.tsx
index 3e87f54..461beb9 100644
--- a/src/components/suitable/SuitableList.tsx
+++ b/src/components/suitable/SuitableList.tsx
@@ -19,7 +19,9 @@ export default function SuitableList() {
     hasNextPage,
     isFetchingNextPage,
     isLoading,
+    isError,
     suitableCheckIcon,
+    suitableErrorAlert,
   } = useSuitable()
   const { selectedItems, addSelectedItem, removeSelectedItem } = useSuitableStore()
   const [openItems, setOpenItems] = useState<Set<number>>(new Set())
@@ -144,6 +146,11 @@ export default function SuitableList() {
     useSpinnerStore.getState().setIsShow(isLoading || isFetchingNextPage)
   }, [isLoading, isFetchingNextPage])
 
+  /* 조회 데이터 오류 처리 */
+  useEffect(() => {
+    if (isError) suitableErrorAlert()
+  }, [isError])
+
   /* 조회 데이터 없는 경우 */
   if (!suitableList.length) return <SuitableNoData />
 
diff --git a/src/hooks/useCommCode.ts b/src/hooks/useCommCode.ts
index 6c78183..73f3918 100644
--- a/src/hooks/useCommCode.ts
+++ b/src/hooks/useCommCode.ts
@@ -9,7 +9,7 @@ export function useCommCode() {
       return response.data
     } catch (error) {
       console.error(`common code (${headCode}) load failed:`, error)
-      return []
+      throw error
     }
   }
 
diff --git a/src/hooks/useSuitable.ts b/src/hooks/useSuitable.ts
index 4acb024..eb0b366 100644
--- a/src/hooks/useSuitable.ts
+++ b/src/hooks/useSuitable.ts
@@ -51,7 +51,7 @@ export function useSuitable() {
       return response.data
     } catch (error) {
       console.error(`지붕재 적합성 데이터 조회 실패: ${error}`)
-      return []
+      throw error
     }
   }
 
@@ -69,7 +69,7 @@ export function useSuitable() {
       return response.data
     } catch (error) {
       console.error(`지붕재 적합성 데이터 아이디 조회 실패: ${error}`)
-      return []
+      throw error
     }
   }
 
@@ -89,7 +89,7 @@ export function useSuitable() {
       return response.data
     } catch (error) {
       console.error(`지붕재 적합성 상세 데이터 조회 실패: ${error}`)
-      return []
+      throw error
     }
   }
 
@@ -101,9 +101,13 @@ export function useSuitable() {
   const getSuitableCommCode = (): void => {
     const headCodes = Object.values(SUITABLE_HEAD_CODE) as SUITABLE_HEAD_CODE[]
     for (const code of headCodes) {
-      getCommCode(code).then((res) => {
-        setSuitableCommCode(code, res)
-      })
+      getCommCode(code)
+        .then((res) => {
+          setSuitableCommCode(code, res)
+        })
+        .catch(() => {
+          suitableErrorAlert()
+        })
     }
   }
 
@@ -169,8 +173,8 @@ export function useSuitable() {
     hasNextPage,
     isFetchingNextPage,
     isLoading,
-    // isError,
-    // error,
+    isError,
+    error,
   } = useInfiniteQuery<Suitable[]>({
     queryKey: ['suitables', 'list', searchCategory, searchKeyword],
     queryFn: async (context) => {
@@ -189,6 +193,8 @@ export function useSuitable() {
     staleTime: 1000 * 60 * 10,
     gcTime: 1000 * 60 * 10,
     enabled: searchCategory !== '' || searchKeyword !== '',
+    retry: 1,
+    retryDelay: (attemptIndex) => Math.min(1000 * 2 ** attemptIndex, 30000),
   })
 
   /**
@@ -263,8 +269,12 @@ export function useSuitable() {
    * @returns {Promise<Suitable[]>} 선택된 지붕재 적합성 데이터
    */
   const getSelectedSuitables = async (): Promise<Suitable[]> => {
-    const { ids, detailIds } = serializeSelectedItems()
-    return await getSuitableDetails(ids, detailIds)
+    try {
+      const { ids, detailIds } = serializeSelectedItems()
+      return await getSuitableDetails(ids, detailIds)
+    } catch (error) {
+      throw error
+    }
   }
 
   /**
@@ -308,11 +318,20 @@ export function useSuitable() {
       document.body.removeChild(form)
     } catch (error) {
       console.error(`지붕재 적합성 상세 데이터 pdf 다운로드 실패: ${error}`)
+      suitableErrorAlert()
     }
   }
 
+  /**
+   * @description 지붕재 적합성 오류 알림 표시
+   *
+   * @returns {void}
+   */
+  const suitableErrorAlert = (): void => {
+    alert('一時的なエラーが発生しました。 継続的な場合は、管理者に連絡してください。')
+  }
+
   return {
-    getSuitables,
     getSuitableIds,
     getSuitableCommCode,
     toCodeName,
@@ -323,10 +342,13 @@ export function useSuitable() {
     hasNextPage,
     isFetchingNextPage,
     isLoading,
+    isError,
+    error,
     getSelectedSuitables,
     clearSuitableStore,
     suitableCheckIcon,
     suitableCheckMemo,
     downloadSuitablePdf,
+    suitableErrorAlert,
   }
 }
diff --git a/src/libs/logger.ts b/src/libs/logger.ts
index d75083d..ab73450 100644
--- a/src/libs/logger.ts
+++ b/src/libs/logger.ts
@@ -2,6 +2,9 @@ import { NextRequest } from 'next/server'
 import { join } from 'path'
 import pino from 'pino'
 
+/* 실행 모드 */
+const isProduction = process.env.NODE_ENV === 'production'
+
 /* 로그 데이터 인터페이스 */
 interface ApiLogData {
   responseStatus: number
@@ -46,7 +49,7 @@ class DailyLogger {
   private createLogger(): pino.Logger {
     return pino(
       {
-        level: 'info',
+        level: isProduction ? 'info' : 'silent',
         timestamp: pino.stdTimeFunctions.isoTime,
       },
       this.destination,