diff --git a/src/views/account/AccountWalletView.vue b/src/views/account/AccountWalletView.vue
index 8fac133..b5d0e96 100644
--- a/src/views/account/AccountWalletView.vue
+++ b/src/views/account/AccountWalletView.vue
@@ -397,8 +397,8 @@ onBeforeUnmount(destroySortables)
               placeholder="처음 빌린 금액 (예: 10000000)" :disabled="submitting" />
           </label>
           <label>연이자율(%)
-            <input v-model.number="form.loanRate" type="number" min="0" max="100" step="0.01"
-              placeholder="예: 5.25" :disabled="submitting" />
+            <input v-model.number="form.loanRate" type="number" min="0" max="100" step="0.001"
+              placeholder="예: 5.253" :disabled="submitting" />
           </label>
           <div class="field">
             <span class="field-label">상환방식</span>