diff --git a/README.md b/README.md
index 00ebf2c2..7060e118 100644
--- a/README.md
+++ b/README.md
@@ -45,11 +45,13 @@ yarn install
 ENVIRONMENT=development
 NEXT_PUBLIC_SUPABASE_ANON_KEY=
 NEXT_PUBLIC_SUPABASE_URL=https://xxxxx.supabase.co
-NEXT_PUBLIC_SLACK_NEW_PROFILE_WEBHOOK=
 NEXT_PUBLIC_OPENSEA_API_KEYS=
-NEXT_PUBLIC_COVALENT_API_KEYS=ckey_xxx,ckey_xxx
 NEXT_PUBLIC_CMC_PRO_API_KEYS=
-NEXT_PUBLIC_REDIS_URL=
+
+COVALENT_API_KEYS=ckey_xxx,ckey_xxx
+SLACK_NEW_PROFILE_WEBHOOK=
+SUPABASE_SERVICE_KEY=
+REDIS_URL=
 ```
 
 - Copy `.env.example` inside `@bento/web` to `.env.debug.local`/`.env.development.local` and fill in the contents.
diff --git a/packages/bento-common/config/index.ts b/packages/bento-common/config/index.ts
index 84f54699..2ba36ce9 100644
--- a/packages/bento-common/config/index.ts
+++ b/packages/bento-common/config/index.ts
@@ -1,11 +1,8 @@
 type EnvironmentSecrets = {
   SUPABASE_ANON_KEY: string;
   SUPABASE_URL: string;
-  SLACK_NEW_PROFILE_WEBHOOK: string;
   OPENSEA_API_KEYS: string[];
-  COVALENT_API_KEYS: string[];
   CMC_PRO_API_KEYS: string[];
-  REDIS_URL: string;
 };
 
 const HARDCODED_SECRETS = {
@@ -21,17 +18,14 @@ const HARDCODED_SECRETS = {
 
 export type Secrets = EnvironmentSecrets & typeof HARDCODED_SECRETS;
 
-const splitAPIKeys = (value: string | undefined) => value?.split(',') || [];
+export const splitAPIKeys = (value: string | undefined) =>
+  value?.split(',') || [];
 
 export const Config: Secrets = {
   SUPABASE_ANON_KEY: process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY || '',
   SUPABASE_URL: process.env.NEXT_PUBLIC_SUPABASE_URL || '',
-  SLACK_NEW_PROFILE_WEBHOOK:
-    process.env.NEXT_PUBLIC_SLACK_NEW_PROFILE_WEBHOOK || '',
   OPENSEA_API_KEYS: splitAPIKeys(process.env.NEXT_PUBLIC_OPENSEA_API_KEYS),
-  COVALENT_API_KEYS: splitAPIKeys(process.env.NEXT_PUBLIC_COVALENT_API_KEYS),
   CMC_PRO_API_KEYS: splitAPIKeys(process.env.NEXT_PUBLIC_CMC_PRO_API_KEYS),
-  REDIS_URL: process.env.NEXT_PUBLIC_REDIS_URL || '',
   ...HARDCODED_SECRETS,
 };
 
diff --git a/packages/bento-core/chains/indexers/Covalent.ts b/packages/bento-core/chains/indexers/Covalent.ts
index 913d9e3b..d55bc83f 100644
--- a/packages/bento-core/chains/indexers/Covalent.ts
+++ b/packages/bento-core/chains/indexers/Covalent.ts
@@ -1,4 +1,5 @@
-import { Config, randomOf } from '@bento/common';
+import { splitAPIKeys } from '@bento/common';
+import { randomOf } from '@bento/common';
 import axios from 'axios';
 
 type Options = {
@@ -10,7 +11,7 @@ export const getTokenBalancesFromCovalent = async ({
   chainId,
   walletAddress,
 }: Options): Promise<TokenBalanceItem[]> => {
-  const API_KEY = randomOf(Config.COVALENT_API_KEYS);
+  const API_KEY = randomOf(splitAPIKeys(process.env.COVALENT_API_KEYS));
   const API_URL = `https://api.covalenthq.com/v1/${chainId}/address/${walletAddress}/balances_v2/?key=${API_KEY.replace(
     ':',
     '',
diff --git a/packages/bento-web/.env.example b/packages/bento-web/.env.example
index e417bd75..f0f2b971 100644
--- a/packages/bento-web/.env.example
+++ b/packages/bento-web/.env.example
@@ -1,8 +1,10 @@
 ENVIRONMENT=debug
 NEXT_PUBLIC_SUPABASE_ANON_KEY=
 NEXT_PUBLIC_SUPABASE_URL=https://*.supabase.co
-NEXT_PUBLIC_SLACK_NEW_PROFILE_WEBHOO=
 NEXT_PUBLIC_OPENSEA_API_KEYS=
-NEXT_PUBLIC_COVALENT_API_KEYS=ckey_*,ckey_*
 NEXT_PUBLIC_CMC_PRO_API_KEYS=
-NEXT_PUBLIC_REDIS_URL=
+
+SLACK_NEW_PROFILE_WEBHOOK=
+COVALENT_API_KEYS=ckey_*,ckey_*
+SUPABASE_SERVICE_KEY=
+REDIS_URL=
diff --git a/packages/bento-web/package.json b/packages/bento-web/package.json
index b2e3cd32..b5283b47 100644
--- a/packages/bento-web/package.json
+++ b/packages/bento-web/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@bento/web",
-  "version": "1.3.30",
+  "version": "1.3.31",
   "private": true,
   "scripts": {
     "dev": "env-cmd -f .env.debug.local next dev",
diff --git a/packages/bento-web/pages/api/auth/index.ts b/packages/bento-web/pages/api/auth/index.ts
index b7673868..3d4e58e1 100644
--- a/packages/bento-web/pages/api/auth/index.ts
+++ b/packages/bento-web/pages/api/auth/index.ts
@@ -1,9 +1,8 @@
 import { NextApiRequest, NextApiResponse } from 'next';
 
+import { ServerSupabase as Supabase } from '@/utils/ServerSupabase';
 import { withCORS } from '@/utils/middlewares/withCORS';
 
-import { Supabase } from '@/utils';
-
 const handler = async (req: NextApiRequest, res: NextApiResponse) => {
   if (req.method === 'POST') {
     Supabase.auth.api.setAuthCookie(req, res);
diff --git a/packages/bento-web/pages/api/auth/verify/[walletType].ts b/packages/bento-web/pages/api/auth/verify/[walletType].ts
index 88069cec..fbb15354 100644
--- a/packages/bento-web/pages/api/auth/verify/[walletType].ts
+++ b/packages/bento-web/pages/api/auth/verify/[walletType].ts
@@ -9,10 +9,9 @@ import type { NextApiRequest, NextApiResponse } from 'next';
 import nacl from 'tweetnacl';
 
 import { createRedisClient } from '@/utils/Redis';
+import { ServerSupabase as Supabase } from '@/utils/ServerSupabase';
 import { withCORS } from '@/utils/middlewares/withCORS';
 
-import { Supabase } from '@/utils';
-
 type APIRequest = NextApiRequest &
   (
     | {
diff --git a/packages/bento-web/pages/api/defis/klaytn/[walletAddress].ts b/packages/bento-web/pages/api/defis/klaytn/[walletAddress].ts
index fa6315d5..b70168fb 100644
--- a/packages/bento-web/pages/api/defis/klaytn/[walletAddress].ts
+++ b/packages/bento-web/pages/api/defis/klaytn/[walletAddress].ts
@@ -18,6 +18,7 @@ import { KlaySwap } from '@/defi/klaytn/klayswap';
 import { KokonutSwap } from '@/defi/klaytn/kokonutswap';
 import { Swapscanner } from '@/defi/klaytn/swapscanner';
 import { SCNR_ADDRESS } from '@/defi/klaytn/swapscanner/constants';
+import { withoutEmptyDeFiStaking } from '@/defi/klaytn/utils/withoutEmptyDeFiStaking';
 import { DeFiStaking } from '@/defi/types/staking';
 
 interface APIRequest extends NextApiRequest {
@@ -229,5 +230,5 @@ const getDeFiStakingsByWalletAddress = async (
     ])
   ).flat();
 
-  return stakings;
+  return stakings.filter(withoutEmptyDeFiStaking);
 };
diff --git a/packages/bento-web/pages/api/defis/osmosis/[walletAddress].ts b/packages/bento-web/pages/api/defis/osmosis/[walletAddress].ts
index 287a44c1..546b86f8 100644
--- a/packages/bento-web/pages/api/defis/osmosis/[walletAddress].ts
+++ b/packages/bento-web/pages/api/defis/osmosis/[walletAddress].ts
@@ -1,6 +1,7 @@
 import { Bech32Address } from '@bento/core';
 import { NextApiRequest, NextApiResponse } from 'next';
 
+import { withoutEmptyDeFiStaking } from '@/defi/klaytn/utils/withoutEmptyDeFiStaking';
 import { IONDAO } from '@/defi/osmosis/ion-dao';
 import { DeFiStaking } from '@/defi/types/staking';
 
@@ -26,6 +27,7 @@ const handler = async (req: APIRequest, res: NextApiResponse) => {
 
   let stakings: DeFiStaking[];
   stakings = await getDeFiStakingsByWalletAddress(walletAddress);
+  stakings = stakings.filter(withoutEmptyDeFiStaking);
 
   res.status(200).json(stakings);
 };
diff --git a/packages/bento-web/pages/api/profile/blocks.ts b/packages/bento-web/pages/api/profile/blocks.ts
index f2c82285..34c4109b 100644
--- a/packages/bento-web/pages/api/profile/blocks.ts
+++ b/packages/bento-web/pages/api/profile/blocks.ts
@@ -1,9 +1,9 @@
 import type { NextApiRequest, NextApiResponse } from 'next';
 
+import { ServerSupabase as Supabase } from '@/utils/ServerSupabase';
 import { withCORS } from '@/utils/middlewares/withCORS';
 
 import { Block } from '@/profile/blocks';
-import { Supabase } from '@/utils';
 
 const handler = async (req: NextApiRequest, res: NextApiResponse) => {
   const { user } = await Supabase.auth.api.getUserByCookie(req);
diff --git a/packages/bento-web/pages/api/profile/delete-wallet.ts b/packages/bento-web/pages/api/profile/delete-wallet.ts
index 1235b723..bab93d54 100644
--- a/packages/bento-web/pages/api/profile/delete-wallet.ts
+++ b/packages/bento-web/pages/api/profile/delete-wallet.ts
@@ -1,10 +1,10 @@
 import { PostgrestError, PostgrestResponse } from '@supabase/supabase-js';
 import type { NextApiRequest, NextApiResponse } from 'next';
 
+import { ServerSupabase as Supabase } from '@/utils/ServerSupabase';
 import { withCORS } from '@/utils/middlewares/withCORS';
 
 import { UserProfile } from '@/profile/types/UserProfile';
-import { Supabase } from '@/utils';
 
 type APIRequest = NextApiRequest & {
   body: UserProfile;
diff --git a/packages/bento-web/pages/api/profile/index.ts b/packages/bento-web/pages/api/profile/index.ts
index cbfa8dea..255b409d 100644
--- a/packages/bento-web/pages/api/profile/index.ts
+++ b/packages/bento-web/pages/api/profile/index.ts
@@ -6,7 +6,7 @@ import { withCORS } from '@/utils/middlewares/withCORS';
 
 import { UserProfile } from '@/profile/types/UserProfile';
 import { axios } from '@/utils';
-import { Config, Supabase } from '@/utils';
+import { Supabase } from '@/utils';
 
 const MATCH_RULE = /^(?!.*\.\.)(?!.*\.$)[^\W][\w.]{0,37}$/;
 
@@ -25,13 +25,13 @@ const capitalize = (value: string) =>
   value.charAt(0).toUpperCase() + value.slice(1);
 
 const notifySlack = async (user: User, profile: UserProfile) => {
-  if (!Config.SLACK_NEW_PROFILE_WEBHOOK) {
+  if (!process.env.SLACK_NEW_PROFILE_WEBHOOK) {
     // disabled
     return;
   }
   const provider = user.app_metadata.provider;
   await axios
-    .post(Config.SLACK_NEW_PROFILE_WEBHOOK, {
+    .post(process.env.SLACK_NEW_PROFILE_WEBHOOK, {
       provider: capitalize(provider || 'none'),
       social_url: !provider
         ? 'No social link available'
diff --git a/packages/bento-web/src/defi/klaytn/utils/withoutEmptyDeFiStaking.ts b/packages/bento-web/src/defi/klaytn/utils/withoutEmptyDeFiStaking.ts
new file mode 100644
index 00000000..67b327a8
--- /dev/null
+++ b/packages/bento-web/src/defi/klaytn/utils/withoutEmptyDeFiStaking.ts
@@ -0,0 +1,33 @@
+import { AmountWithOptionalValue, DeFiStaking } from '@/defi/types/staking';
+
+export const withoutEmptyDeFiStaking = (staking: DeFiStaking) => {
+  if (isAmountExist(staking.staked) || isAmountExist(staking.rewards)) {
+    return true;
+  }
+  if (!!staking.unstake && staking.unstake !== 'unavailable') {
+    if (
+      isAmountExist(staking.unstake.claimable) ||
+      isAmountExist(staking.unstake.pending)
+    ) {
+      return true;
+    }
+  }
+  return false;
+};
+
+const isAmountExist = (
+  value: AmountWithOptionalValue | 'unavailable' | null,
+) => {
+  if (!!value && value !== 'unavailable') {
+    if ((value.lpAmount || 0) > 0) {
+      return true;
+    }
+    if (
+      !!value.tokenAmounts &&
+      Object.values(value.tokenAmounts).some((v) => (v || 0) > 0)
+    ) {
+      return true;
+    }
+  }
+  return false;
+};
diff --git a/packages/bento-web/src/utils/Redis.ts b/packages/bento-web/src/utils/Redis.ts
index 3eaf0488..b5ae2288 100644
--- a/packages/bento-web/src/utils/Redis.ts
+++ b/packages/bento-web/src/utils/Redis.ts
@@ -1,9 +1,8 @@
-import { Config } from '@bento/common';
 import { createClient } from 'redis';
 
 export const createRedisClient = () => {
   const redisClient = createClient({
-    url: Config.REDIS_URL,
+    url: process.env.REDIS_URL,
   });
   redisClient.on('error', (err) => console.error('Redis Client Error', err));
   return redisClient;
diff --git a/packages/bento-web/src/utils/ServerSupabase.ts b/packages/bento-web/src/utils/ServerSupabase.ts
new file mode 100644
index 00000000..fedf0857
--- /dev/null
+++ b/packages/bento-web/src/utils/ServerSupabase.ts
@@ -0,0 +1,8 @@
+import { createClient } from '@supabase/supabase-js';
+
+import { Config } from './Config';
+
+export const ServerSupabase = createClient(
+  Config.SUPABASE_URL,
+  process.env.SUPABASE_SERVICE_KEY || '',
+);