diff --git a/src/components/Header/index.tsx b/src/components/Header/index.tsx
index 2313cbfa70d..3e5017d067e 100644
--- a/src/components/Header/index.tsx
+++ b/src/components/Header/index.tsx
@@ -526,20 +526,22 @@ export default function Header() {
                 UBE
               </UBEAmount>
               <CardNoise />
-              <HideSmall>
-                <UBEAmount active={!!account} style={{ pointerEvents: 'auto' }}>
-                  {account && (
-                    <TYPE.white
-                      style={{
-                        paddingRight: '.4rem',
-                      }}
-                    >
-                      {oldUbeBalanceFormatted}
-                    </TYPE.white>
-                  )}
-                  old-UBE
-                </UBEAmount>
-              </HideSmall>
+              {oldUbeBalance?.greaterThan('0') && (
+                <HideSmall>
+                  <UBEAmount active={!!account} style={{ pointerEvents: 'auto' }}>
+                    {account && (
+                      <TYPE.white
+                        style={{
+                          paddingRight: '.4rem',
+                        }}
+                      >
+                        {oldUbeBalanceFormatted}
+                      </TYPE.white>
+                    )}
+                    old-UBE
+                  </UBEAmount>
+                </HideSmall>
+              )}
             </UBEWrapper>
           )}
 
diff --git a/src/utils/relevantDigits.ts b/src/utils/relevantDigits.ts
index 46851c0a364..ce90fce3b76 100644
--- a/src/utils/relevantDigits.ts
+++ b/src/utils/relevantDigits.ts
@@ -1,10 +1,45 @@
-import { TokenAmount } from '@ubeswap/sdk'
+import { Fraction, TokenAmount } from '@ubeswap/sdk'
+
+function substringDigit(input: string) {
+  switch (input) {
+    case '0':
+      return '₀'
+    case '1':
+      return '₁'
+    case '2':
+      return '₂'
+    case '3':
+      return '₃'
+    case '4':
+      return '₄'
+    case '5':
+      return '₅'
+    case '6':
+      return '₆'
+    case '7':
+      return '₇'
+    case '8':
+      return '₈'
+    case '9':
+      return '₉'
+    default:
+      return ''
+  }
+}
 
 export function relevantDigits(tokenAmount?: TokenAmount) {
   if (!tokenAmount || tokenAmount.equalTo('0')) {
     return '0.0'
   }
 
+  if (tokenAmount.lessThan(new Fraction('1', '100'))) {
+    const text = tokenAmount.toSignificant(1)
+    return text.replace(/\.([0]{3,})/, function (m: string, g1: string) {
+      const length = g1.length
+      return '.0' + (length + '').replace(/\d/g, substringDigit)
+    })
+  }
+
   if (tokenAmount.lessThan('1')) {
     return tokenAmount.toSignificant(2)
   }