diff --git a/src/pages/devicesSearch/ocrSearch.nvue b/src/pages/devicesSearch/ocrSearch.nvue
index f14b353..9837203 100644
--- a/src/pages/devicesSearch/ocrSearch.nvue
+++ b/src/pages/devicesSearch/ocrSearch.nvue
@@ -999,7 +999,7 @@ export default {
   width: 100vw;
   height: 100vh;
   background-color: #000000;
-  z-index: 1000; /* 降低层级，让UI元素显示在上方 */
+  z-index: 100000; /* 增加相机预览层级 */
 }
 
 .top-tip {
@@ -1007,7 +1007,7 @@ export default {
   top: 120rpx;
   left: 50%;
   transform: translateX(-50%);
-  z-index: 10001; /* 提高层级，确保显示在相机之上 */
+  z-index: 100001; /* 提高层级，确保提示文本在相机预览之上 */
   width: 100%;
   text-align: center;
 }
@@ -1027,7 +1027,7 @@ export default {
   top: 200rpx;
   left: 50%;
   transform: translateX(-50%);
-  z-index: 10001; /* 提高层级 */
+  z-index: 100001; /* 提高层级 */
   text-align: center;
 }
 
@@ -1040,12 +1040,13 @@ export default {
   border-radius: 8rpx;
 }
 
+/* 取景框 */
 .viewfinder-container {
   position: absolute;
   top: 50%;
   left: 50%;
   transform: translate(-50%, -50%);
-  z-index: 10001; /* 提高取景框层级 */
+  z-index: 100001; /* 提高取景框层级 */
 }
 
 .viewfinder {
@@ -1129,7 +1130,7 @@ export default {
   position: absolute;
   width: 60rpx;
   height: 60rpx;
-  z-index: 10002; /* 聚焦指示器最高层级 */
+  z-index: 100002; /* 聚焦指示器最高层级 */
 }
 
 .focus-ring {
@@ -1151,6 +1152,7 @@ export default {
   transform: scale(1.2);
 }
 
+
 @keyframes focusPulse {
   0%, 100% {
     transform: scale(1);
@@ -1162,6 +1164,7 @@ export default {
   }
 }
 
+/* 控制区 */
 .bottom-controls {
   position: absolute;
   bottom: 100rpx;
@@ -1172,7 +1175,7 @@ export default {
   justify-content: space-between;
   align-items: center;
   padding: 0 100rpx;
-  z-index: 10001; /* 提高底部控制按钮层级 */
+  z-index: 100001; /* 底部控制按钮层级 */
 }
 
 .control-btn {