diff --git a/apps/web/src/components/auth/BindContactModal/hooks/useBindContactForm.ts b/apps/web/src/components/auth/BindContactModal/hooks/useBindContactForm.ts
index 5aad42154..16ce271c3 100644
--- a/apps/web/src/components/auth/BindContactModal/hooks/useBindContactForm.ts
+++ b/apps/web/src/components/auth/BindContactModal/hooks/useBindContactForm.ts
@@ -33,7 +33,8 @@ export const useBindContactForm = ({ open, onSuccess }: UseBindContactFormOption
   /* ── 发送验证码 ── */
   const handleSendCode = async () => {
     try {
-      const value = form.getFieldValue(activeTab === "email" ? "email" : "phone")
+      const fieldName = activeTab === "email" ? "email" : "phone"
+      const value = form.getFieldValue(fieldName)
       if (!value) {
         message.warning(activeTab === "email" ? "请输入邮箱" : "请输入手机号")
         return
@@ -68,8 +69,8 @@ export const useBindContactForm = ({ open, onSuccess }: UseBindContactFormOption
     try {
       const payload =
         activeTab === "email"
-          ? { email: values.email, email_code: values.code }
-          : { phone: values.phone, phone_code: values.code }
+          ? { email: values.email, email_code: values.email_code }
+          : { phone: values.phone, phone_code: values.phone_code }
 
       const result = await bindContact(payload)