diff --git a/src/components/ClickCaptcha.vue b/src/components/ClickCaptcha.vue
index a79ade6..4aeca7b 100644
--- a/src/components/ClickCaptcha.vue
+++ b/src/components/ClickCaptcha.vue
@@ -23,7 +23,7 @@
         <button class="refresh-btn" @click="refreshCaptcha" :disabled="isRefreshing">
           {{ isRefreshing ? '刷新中...' : '刷新验证' }}
         </button>
-        <button class="confirm-btn" :disabled="clickedList.length < 4 || !!successMessage" @click="handleConfirm">
+        <button class="confirm-btn" :disabled="clickedList.length < 3 || !!successMessage" @click="handleConfirm">
           确认
         </button>
       </div>
@@ -47,8 +47,8 @@ const canvasWidth = 300
 const canvasHeight = 180
 const bgImgUrl = '/image/clickCaptcha.jpg' // 可替换为任意背景图
 
-const allChars = ['大', '数', '据', '天', '远', '风', '险', '报', '告']
-const targetChars = ref(['天', '远', '数', '据']) // 目标点击顺序固定
+const allChars = ['大', '数', '据', '天', '远', '风', '险', '报', '告', '智', '能', '查']
+const targetChars = ref(['智', '能', '查']) // 目标点击顺序固定
 const charPositions = ref([]) // [{char, x, y, w, h}]
 const clickedIndex = ref(0)
 const errorMessage = ref('')
@@ -127,14 +127,14 @@ function refreshCaptcha() {
 }
 
 function generateCaptcha() {
-  // 乱序排列7个字
+  // 乱序排列所有字
   const chars = [...allChars]
   for (let i = chars.length - 1; i > 0; i--) {
     const j = Math.floor(Math.random() * (i + 1))
       ;[chars[i], chars[j]] = [chars[j], chars[i]]
   }
   currentChars = chars
-  targetChars.value = ['天', '远', '数', '据']
+  targetChars.value = ['智', '能', '查']
   clickedIndex.value = 0
   errorMessage.value = ''
   successMessage.value = ''
@@ -190,13 +190,13 @@ function handleCanvasClick(e) {
 }
 
 function handleConfirm() {
-  if (clickedList.value.length < 4) {
-    errorMessage.value = '请依次点击4个字'
+  if (clickedList.value.length < 3) {
+    errorMessage.value = '请依次点击3个字'
     setTimeout(() => (errorMessage.value = ''), 1200)
     return
   }
   const userSeq = clickedList.value
-    .slice(0, 4)
+    .slice(0, 3)
     .map(item => item.char)
     .join('')
   if (userSeq === '智能查') {