diff --git a/src/controller/batch/BatchController.ts b/src/controller/batch/BatchController.ts
index 5eddba2..0cb83e2 100644
--- a/src/controller/batch/BatchController.ts
+++ b/src/controller/batch/BatchController.ts
@@ -7,8 +7,8 @@ import {
 } from 'koa-joi-controllers'
 import { responses, routeConfig, z } from 'koa-swagger-decorator'
 import { success } from '../../lib/response'
-import { GetBatchResponse } from 'sawgger/batch_model'
-import { getBatch } from 'service/batch/BatchService'
+import { GetBatchResponse } from '../../swagger/batch_model'
+import { getBatch } from '../../service/batch/BatchService'
 
 const Joi = Validator.Joi
 
diff --git a/src/lib/slack.ts b/src/lib/slack.ts
index dc5fd00..2f18742 100644
--- a/src/lib/slack.ts
+++ b/src/lib/slack.ts
@@ -15,25 +15,32 @@ const ax = axios.create({
   timeout: 15000
 })
 
-export async function notifySlack(key: string, text: { text: string }, isError: boolean = true) {
-  if (config.SLACK_WEB_HOOK === undefined || config.SLACK_WEB_HOOK === '') return
+export async function notifySlack(
+  key: string,
+  text: { text: string },
+  isError: boolean = true
+) {
+  if (config.SLACK_WEB_HOOK === undefined || config.SLACK_WEB_HOOK === '')
+    return
 
   const keyExists = postedKeys.has(key)
 
   if (isError) {
-      if (!keyExists) {
-        await ax.post(config.SLACK_WEB_HOOK, text)
-        postedKeys.add(key)
-      }
+    if (!keyExists) {
+      await ax.post(config.SLACK_WEB_HOOK, text)
+      postedKeys.add(key)
+    }
   } else {
-      if (keyExists) { 
-        await ax.post(config.SLACK_WEB_HOOK, text)
-        postedKeys.delete(key)
-      }
+    if (keyExists) {
+      await ax.post(config.SLACK_WEB_HOOK, text)
+      postedKeys.delete(key)
+    }
   }
 }
 
-export function buildResolveErrorNotification(description: string): { text: string } {
+export function buildResolveErrorNotification(description: string): {
+  text: string;
+} {
   let notification = '```'
   notification += `[INFO] Error Resolved Notification\n`
   notification += `\n`
@@ -44,7 +51,6 @@ export function buildResolveErrorNotification(description: string): { text: stri
   }
 }
 
-
 export function buildNotEnoughBalanceNotification(
   wallet: Wallet,
   balance: number,
diff --git a/src/lib/wallet.ts b/src/lib/wallet.ts
index 912b889..f05ac7f 100644
--- a/src/lib/wallet.ts
+++ b/src/lib/wallet.ts
@@ -9,7 +9,11 @@ import {
 } from '@initia/initia.js'
 import { sendTx } from './tx'
 import { config } from '../config'
-import { buildNotEnoughBalanceNotification, buildResolveErrorNotification, notifySlack } from './slack'
+import {
+  buildNotEnoughBalanceNotification,
+  buildResolveErrorNotification,
+  notifySlack
+} from './slack'
 
 export enum WalletType {
   Challenger = 'challenger',
@@ -87,15 +91,23 @@ export class TxWallet extends Wallet {
       denom
     )
 
-    const key = `${this.key.accAddress}-${balance.amount}`;
-    if (balance.amount && parseInt(balance.amount) < config.SLACK_NOT_ENOUGH_BALANCE_THRESHOLD) {
+    const key = `${this.key.accAddress}-${balance.amount}`
+    if (
+      balance.amount &&
+      parseInt(balance.amount) < config.SLACK_NOT_ENOUGH_BALANCE_THRESHOLD
+    ) {
       await notifySlack(
-        key, buildNotEnoughBalanceNotification(this, parseInt(balance.amount), denom)
+        key,
+        buildNotEnoughBalanceNotification(this, parseInt(balance.amount), denom)
       )
     } else {
       await notifySlack(
-        key, buildResolveErrorNotification(`Balance for ${this.key.accAddress} is restored.`), false
-      );
+        key,
+        buildResolveErrorNotification(
+          `Balance for ${this.key.accAddress} is restored.`
+        ),
+        false
+      )
     }
   }
 
diff --git a/src/sawgger/batch_model.ts b/src/sawgger/batch_model.ts
deleted file mode 100644
index 231766a..0000000
--- a/src/sawgger/batch_model.ts
+++ /dev/null
@@ -1,36 +0,0 @@
-import { z } from 'koa-swagger-decorator'
-
-const L1DataPathsSchema = z.array(
-  z.object({
-    index: z.number(),
-    txHash: z.string()
-  })
-)
-
-const L1BatchInfoSchema = z.object({
-  type: z.literal('l1'),
-  dataPaths: L1DataPathsSchema
-})
-
-const CelestiaDataPathsSchema = z.array(
-  z.object({
-    index: z.number(),
-    height: z.number(),
-    commitment: z.string()
-  })
-)
-
-const CelestiaBatchInfoSchema = z.object({
-  type: z.literal('celestia'),
-  dataPaths: CelestiaDataPathsSchema
-})
-
-const BatchInfoStruct = z.union([L1BatchInfoSchema, CelestiaBatchInfoSchema])
-
-const GetBatchResponse = z.object({
-  bridge_id: z.number(),
-  batch_index: z.number(),
-  batch_info: BatchInfoStruct
-})
-
-export { GetBatchResponse }
diff --git a/src/swagger/batch_model.ts b/src/swagger/batch_model.ts
index e69de29..231766a 100644
--- a/src/swagger/batch_model.ts
+++ b/src/swagger/batch_model.ts
@@ -0,0 +1,36 @@
+import { z } from 'koa-swagger-decorator'
+
+const L1DataPathsSchema = z.array(
+  z.object({
+    index: z.number(),
+    txHash: z.string()
+  })
+)
+
+const L1BatchInfoSchema = z.object({
+  type: z.literal('l1'),
+  dataPaths: L1DataPathsSchema
+})
+
+const CelestiaDataPathsSchema = z.array(
+  z.object({
+    index: z.number(),
+    height: z.number(),
+    commitment: z.string()
+  })
+)
+
+const CelestiaBatchInfoSchema = z.object({
+  type: z.literal('celestia'),
+  dataPaths: CelestiaDataPathsSchema
+})
+
+const BatchInfoStruct = z.union([L1BatchInfoSchema, CelestiaBatchInfoSchema])
+
+const GetBatchResponse = z.object({
+  bridge_id: z.number(),
+  batch_index: z.number(),
+  batch_info: BatchInfoStruct
+})
+
+export { GetBatchResponse }
diff --git a/src/worker/bridgeExecutor/Resurrector.ts b/src/worker/bridgeExecutor/Resurrector.ts
index bcb0f82..6cd9aae 100644
--- a/src/worker/bridgeExecutor/Resurrector.ts
+++ b/src/worker/bridgeExecutor/Resurrector.ts
@@ -6,7 +6,11 @@ import { DataSource } from 'typeorm'
 import Bluebird from 'bluebird'
 import winston from 'winston'
 import { TxWallet, WalletType, getWallet, initWallet } from '../../lib/wallet'
-import { buildFailedTxNotification, buildResolveErrorNotification, notifySlack } from '../../lib/slack'
+import {
+  buildFailedTxNotification,
+  buildResolveErrorNotification,
+  notifySlack
+} from '../../lib/slack'
 
 export class Resurrector {
   private db: DataSource
@@ -35,7 +39,9 @@ export class Resurrector {
     )
   }
 
-  async resubmitFailedDepositTx(unconfirmedTx: UnconfirmedTxEntity): Promise<void> {
+  async resubmitFailedDepositTx(
+    unconfirmedTx: UnconfirmedTxEntity
+  ): Promise<void> {
     const txKey = `${unconfirmedTx.sender}-${unconfirmedTx.receiver}-${unconfirmedTx.amount}`
     const msg = new MsgFinalizeTokenDeposit(
       this.executor.key.accAddress,
@@ -50,7 +56,13 @@ export class Resurrector {
     try {
       await this.executor.transaction([msg])
       await this.updateProcessed(unconfirmedTx)
-      await notifySlack(txKey, buildResolveErrorNotification(`[INFO] Transaction successfully resubmitted and processed for ${unconfirmedTx.sender} to ${unconfirmedTx.receiver} of amount ${unconfirmedTx.amount}.`), false)
+      await notifySlack(
+        txKey,
+        buildResolveErrorNotification(
+          `[INFO] Transaction successfully resubmitted and processed for ${unconfirmedTx.sender} to ${unconfirmedTx.receiver} of amount ${unconfirmedTx.amount}.`
+        ),
+        false
+      )
     } catch (err) {
       if (this.errorCounter++ < 20) {
         await Bluebird.delay(5 * 1000)
diff --git a/src/worker/challenger/challenger.ts b/src/worker/challenger/challenger.ts
index b9f2a60..1a7c0fe 100644
--- a/src/worker/challenger/challenger.ts
+++ b/src/worker/challenger/challenger.ts
@@ -313,7 +313,10 @@ export class Challenger {
       await this.deleteOutputProposal(outputIndex)
     }
 
-    await notifySlack(`${outputIndex}-${this.bridgeId}`, buildChallengerNotification(challengedOutput));
-    process.exit();
+    await notifySlack(
+      `${outputIndex}-${this.bridgeId}`,
+      buildChallengerNotification(challengedOutput)
+    )
+    process.exit()
   }
 }