diff --git a/components/page/bridge/hooks/useGetFee.ts b/components/page/bridge/hooks/useGetFee.ts
index 94f2a21..0a27bc5 100644
--- a/components/page/bridge/hooks/useGetFee.ts
+++ b/components/page/bridge/hooks/useGetFee.ts
@@ -7,7 +7,19 @@ import { TonbridgeBridgeClient } from "@oraichain/tonbridge-contracts-sdk";
 import { useEffect, useState } from "react";
 import { useWalletsTonCache } from "@/stores/token/selector";
 
-const useGetFee = ({ token }: { token: TokenType }) => {
+const useGetFee = ({
+  token,
+  fromNetwork,
+  toNetwork,
+}: {
+  token: TokenType;
+  fromNetwork: {
+    id: string;
+  };
+  toNetwork: {
+    id: string;
+  };
+}) => {
   const oraiAddress = useAuthOraiAddress();
   const [bridgeFee, setBridgeFee] = useState(0);
   const [tokenFee, setTokenFee] = useState(0);
@@ -17,6 +29,10 @@ const useGetFee = ({ token }: { token: TokenType }) => {
   useEffect(() => {
     (async () => {
       try {
+        if (![fromNetwork.id, toNetwork.id].includes("Ton")) {
+          return setTokenFee(0);
+        }
+
         if (token) {
           const tokenInTon = TonTokenList(
             process.env.NEXT_PUBLIC_ENV as Environment
@@ -59,10 +75,14 @@ const useGetFee = ({ token }: { token: TokenType }) => {
         }
       }
     })();
-  }, [token, oraiAddress, walletsTon]);
+  }, [token, oraiAddress, walletsTon, fromNetwork.id, toNetwork.id]);
 
   useEffect(() => {
     (async () => {
+      if (![fromNetwork.id, toNetwork.id].includes("Ton")) {
+        return setBridgeFee(0);
+      }
+
       if (token) {
         const tokenInTon = TonTokenList(
           process.env.NEXT_PUBLIC_ENV as Environment
@@ -92,7 +112,7 @@ const useGetFee = ({ token }: { token: TokenType }) => {
         );
       }
     })();
-  }, [token, oraiAddress, walletsTon]);
+  }, [token, oraiAddress, walletsTon, fromNetwork.id, toNetwork.id]);
 
   return {
     bridgeFee,
diff --git a/components/page/bridge/index.tsx b/components/page/bridge/index.tsx
index 00a2458..0b8101a 100644
--- a/components/page/bridge/index.tsx
+++ b/components/page/bridge/index.tsx
@@ -138,6 +138,8 @@ const Bridge = () => {
 
   const { bridgeFee, tokenFee } = useGetFee({
     token,
+    fromNetwork,
+    toNetwork,
   });
 
   const { handleUpdateQueryURL } = useFillNetwork({
@@ -920,7 +922,9 @@ const Bridge = () => {
         denom: token?.symbol,
       };
 
-      let newIsInsufficientBalance = false;
+      // FIXME: default when isTonSource is false and isTonDestination is false
+      // osmosis <-> oraichain
+      let newIsInsufficientBalance = true;
 
       if (isTonSource) {
         newIsInsufficientBalance =
@@ -930,7 +934,9 @@ const Bridge = () => {
           newValidateAmount.status = numAmount > bridgeFee + 1;
           newValidateAmount.minAmount = bridgeFee + 1;
         }
-      } else if (isTonDestination) {
+      }
+
+      if (isTonDestination) {
         newIsInsufficientBalance =
           numAmount >
           toDisplay(amountsTon[token?.denom] || "0", token?.decimal);
@@ -1231,14 +1237,16 @@ const Bridge = () => {
                 {token?.symbol}
               </span>
             </div>
-            {token && !!!validateAmount.status && (
-              <div className={styles.itemEst}>
-                <span className={styles.value}>
-                  More than {validateAmount.minAmount} {validateAmount.denom} is
-                  required to execute this transaction.
-                </span>
-              </div>
-            )}
+            {token &&
+              !!!validateAmount.status &&
+              [toNetwork.id, fromNetwork.id].includes("Ton") && (
+                <div className={styles.itemEst}>
+                  <span className={styles.value}>
+                    More than {validateAmount.minAmount} {validateAmount.denom}{" "}
+                    is required to execute this transaction.
+                  </span>
+                </div>
+              )}
           </div>
 
           <div className={styles.button}>