diff --git a/src/forms/WithdrawForm.vue b/src/forms/WithdrawForm.vue
index 5fb5819..7128d20 100644
--- a/src/forms/WithdrawForm.vue
+++ b/src/forms/WithdrawForm.vue
@@ -40,7 +40,7 @@ import { AppButton } from '@/common'
 import { useContract, useFormValidation } from '@/composables'
 import { InputField } from '@/fields'
 import { bus, BUS_EVENTS, ErrorHandler } from '@/helpers'
-import { BigNumber, formatEther, parseUnits } from '@/utils'
+import { BigNumber, parseUnits, toEther } from '@/utils'
 import { ether, maxEther, required } from '@/validators'
 import { config } from '@config'
 import { computed, reactive, ref } from 'vue'
@@ -63,9 +63,7 @@ const form = reactive({
   amount: '' as string,
 })
 
-const availableEther = computed<string>(() =>
-  formatEther(props.availableAmount),
-)
+const availableEther = computed<string>(() => toEther(props.availableAmount))
 
 const { getFieldErrorMessage, isFieldsValid, isFormValid, touchField } =
   useFormValidation(form, {
diff --git a/src/utils/index.ts b/src/utils/index.ts
index 4de4cb8..db13caf 100644
--- a/src/utils/index.ts
+++ b/src/utils/index.ts
@@ -1,14 +1,14 @@
 import { utils, BigNumber } from 'ethers'
 import { Time } from '@distributedlab/tools'
 
-const formatEther: typeof utils.formatEther = (...params) => {
-  const str = utils.formatEther(...params)
+const { parseUnits, formatEther: toEther } = utils
+
+const formatEther: typeof toEther = (...params) => {
+  const str = toEther(...params)
   const indexOfDot = str.indexOf('.')
   const sliced = indexOfDot !== -1 ? str.slice(0, indexOfDot + 5) : str
 
   return Number(Number(sliced).toFixed(4)).toString()
 }
 
-const { parseUnits } = utils
-
-export { formatEther, parseUnits, Time, BigNumber }
+export { formatEther, parseUnits, toEther, Time, BigNumber }