diff --git a/backend/eslint.config.mjs b/backend/eslint.config.mjs
index 990d0140..53a931cb 100644
--- a/backend/eslint.config.mjs
+++ b/backend/eslint.config.mjs
@@ -20,6 +20,8 @@ export default [
 			prettier: prettierPlugin,
 		},
 		rules: {
+			...typescriptPlugin.configs.recommended.rules,
+			...prettierPlugin.configs.recommended.rules,
 			"@typescript-eslint/interface-name-prefix": "off",
 			"@typescript-eslint/explicit-function-return-type": "off",
 			"@typescript-eslint/explicit-module-boundary-types": "off",
diff --git a/backend/src/documents/documents.service.spec.ts b/backend/src/documents/documents.service.spec.ts
index d2d34123..188273ea 100644
--- a/backend/src/documents/documents.service.spec.ts
+++ b/backend/src/documents/documents.service.spec.ts
@@ -32,8 +32,6 @@ describe("DocumentsService", () => {
 	});
 
 	it("should be defined", async () => {
-		prismaService;
-
 		expect(documentsService).toBeDefined();
 	});
 
diff --git a/backend/src/documents/documents.service.ts b/backend/src/documents/documents.service.ts
index dec88286..b38ce35d 100644
--- a/backend/src/documents/documents.service.ts
+++ b/backend/src/documents/documents.service.ts
@@ -30,7 +30,7 @@ export class DocumentsService {
 			) {
 				throw new Error();
 			}
-		} catch (e) {
+		} catch {
 			throw new UnauthorizedException("Invalid sharing token");
 		}
 
@@ -42,7 +42,7 @@ export class DocumentsService {
 					id: documentId,
 				},
 			});
-		} catch (e) {
+		} catch {
 			throw new NotFoundException("Document not found");
 		}
 
diff --git a/backend/src/files/files.service.ts b/backend/src/files/files.service.ts
index 6c378d59..cc47bb2a 100644
--- a/backend/src/files/files.service.ts
+++ b/backend/src/files/files.service.ts
@@ -45,7 +45,7 @@ export class FilesService {
 					id: workspaceId,
 				},
 			});
-		} catch (e) {
+		} catch {
 			throw new UnauthorizedException("Client unauthorized.");
 		}
 
@@ -74,7 +74,7 @@ export class FilesService {
 				Key: fileKey,
 			});
 			return getSignedUrl(this.s3Client, command, { expiresIn: 3600 });
-		} catch (e) {
+		} catch {
 			throw new NotFoundException("File not found.");
 		}
 	}
diff --git a/backend/src/workspace-documents/workspace-documents.service.ts b/backend/src/workspace-documents/workspace-documents.service.ts
index 1b100674..f44dd749 100644
--- a/backend/src/workspace-documents/workspace-documents.service.ts
+++ b/backend/src/workspace-documents/workspace-documents.service.ts
@@ -30,7 +30,7 @@ export class WorkspaceDocumentsService {
 					workspaceId,
 				},
 			});
-		} catch (e) {
+		} catch {
 			throw new NotFoundException(
 				"The workspace does not exist, or the user lacks the appropriate permissions."
 			);
@@ -50,7 +50,7 @@ export class WorkspaceDocumentsService {
 					workspaceId,
 				},
 			});
-		} catch (e) {
+		} catch {
 			throw new NotFoundException(
 				"The workspace does not exist, or the user lacks the appropriate permissions."
 			);
@@ -78,7 +78,7 @@ export class WorkspaceDocumentsService {
 					workspaceId,
 				},
 			});
-		} catch (e) {
+		} catch {
 			throw new NotFoundException(
 				"The workspace does not exist, or the user lacks the appropriate permissions."
 			);
@@ -146,7 +146,7 @@ export class WorkspaceDocumentsService {
 				},
 			});
 			return document;
-		} catch (e) {
+		} catch {
 			throw new NotFoundException(
 				"The workspace or document does not exist, or the user lacks the appropriate permissions."
 			);
@@ -176,7 +176,7 @@ export class WorkspaceDocumentsService {
 					workspaceId,
 				},
 			});
-		} catch (e) {
+		} catch {
 			throw new NotFoundException(
 				"The workspace or document does not exist, or the user lacks the appropriate permissions."
 			);
diff --git a/backend/src/workspace-users/workspace-users.service.ts b/backend/src/workspace-users/workspace-users.service.ts
index dd2ff0bc..0489ced1 100644
--- a/backend/src/workspace-users/workspace-users.service.ts
+++ b/backend/src/workspace-users/workspace-users.service.ts
@@ -20,7 +20,7 @@ export class WorkspaceUsersService {
 					workspaceId,
 				},
 			});
-		} catch (e) {
+		} catch {
 			throw new NotFoundException(
 				"The workspace does not exist, or the user lacks the appropriate permissions."
 			);
diff --git a/backend/src/workspaces/workspaces.service.ts b/backend/src/workspaces/workspaces.service.ts
index 6d9a6cce..f011f043 100644
--- a/backend/src/workspaces/workspaces.service.ts
+++ b/backend/src/workspaces/workspaces.service.ts
@@ -61,7 +61,7 @@ export class WorkspacesService {
 			});
 
 			return foundWorkspace;
-		} catch (e) {
+		} catch {
 			throw new NotFoundException(
 				"Workspace not found, or the user lacks the appropriate permissions."
 			);
@@ -114,7 +114,7 @@ export class WorkspacesService {
 					workspaceId,
 				},
 			});
-		} catch (e) {
+		} catch {
 			throw new NotFoundException(
 				"Worksapce does not exist, or the user lacks the appropriate permissions."
 			);
@@ -154,7 +154,7 @@ export class WorkspacesService {
 			) {
 				throw new Error();
 			}
-		} catch (err) {
+		} catch {
 			throw new UnauthorizedException("Invitation token is invalid or expired.");
 		}
 
@@ -164,7 +164,7 @@ export class WorkspacesService {
 					id: workspaceId,
 				},
 			});
-		} catch (e) {
+		} catch {
 			throw new NotFoundException("The workspace is deleted.");
 		}
 
diff --git a/frontend/eslint.config.mjs b/frontend/eslint.config.mjs
index d6c4a63b..f1fd522c 100755
--- a/frontend/eslint.config.mjs
+++ b/frontend/eslint.config.mjs
@@ -25,7 +25,9 @@ export default [
 		},
 		rules: {
 			"react-refresh/only-export-components": ["warn", { allowConstantExport: true }],
-			"prettier/prettier": "error",
+			...reactHooksPlugin.configs.recommended.rules,
+			...prettierPlugin.configs.recommended.rules,
+			...typescriptPlugin.configs.recommended.rules,
 		},
 		settings: {
 			react: {
diff --git a/frontend/src/components/modals/ChangeNicknameModal.tsx b/frontend/src/components/modals/ChangeNicknameModal.tsx
index 2c151809..73472804 100644
--- a/frontend/src/components/modals/ChangeNicknameModal.tsx
+++ b/frontend/src/components/modals/ChangeNicknameModal.tsx
@@ -5,7 +5,7 @@ import { useMemo, useState } from "react";
 import { useDebounce } from "react-use";
 import { useUpdateUserNicknameMutation } from "../../hooks/api/user";
 
-interface ChangeNicknameModalProps extends Omit<ModalProps, "children"> {}
+type ChangeNicknameModalProps = Omit<ModalProps, "children">;
 
 function ChangeNicknameModal(props: ChangeNicknameModalProps) {
 	const [nickname, setNickname] = useState("");
diff --git a/frontend/src/components/modals/ShareModal.tsx b/frontend/src/components/modals/ShareModal.tsx
index 8f94fc57..43069b84 100644
--- a/frontend/src/components/modals/ShareModal.tsx
+++ b/frontend/src/components/modals/ShareModal.tsx
@@ -23,7 +23,7 @@ import CloseIcon from "@mui/icons-material/Close";
 import { useSelector } from "react-redux";
 import { selectDocument } from "../../store/documentSlice";
 
-interface ShareModalProps extends Omit<ModalProps, "children"> {}
+type ShareModalProps = Omit<ModalProps, "children">;
 
 function ShareModal(props: ShareModalProps) {
 	const { ...modalProps } = props;
diff --git a/frontend/src/hooks/useYorkieDocument.ts b/frontend/src/hooks/useYorkieDocument.ts
index 60cf4270..300f78dd 100644
--- a/frontend/src/hooks/useYorkieDocument.ts
+++ b/frontend/src/hooks/useYorkieDocument.ts
@@ -27,16 +27,19 @@ export const useYorkieDocument = (
 		return shareToken ? `share:${shareToken}` : `default:${authStore.accessToken}`;
 	}, [authStore.accessToken, searchParams]);
 
-	const createYorkieClient = useCallback(async (yorkieToken: string) => {
-		const syncLoopDuration = Number(searchParams.get("syncLoopDuration")) || 200;
-		const newClient = new yorkie.Client(YORKIE_API_ADDR, {
-			apiKey: YORKIE_API_KEY,
-			token: yorkieToken,
-			syncLoopDuration,
-		});
-		await newClient.activate();
-		return newClient;
-	}, []);
+	const createYorkieClient = useCallback(
+		async (yorkieToken: string) => {
+			const syncLoopDuration = Number(searchParams.get("syncLoopDuration")) || 200;
+			const newClient = new yorkie.Client(YORKIE_API_ADDR, {
+				apiKey: YORKIE_API_KEY,
+				token: yorkieToken,
+				syncLoopDuration,
+			});
+			await newClient.activate();
+			return newClient;
+		},
+		[searchParams]
+	);
 
 	const createYorkieDocument = useCallback(
 		(client: yorkie.Client, yorkieDocumentId: string, presenceName: string) => {