diff --git a/src/views/common/DocumentSearch.vue b/src/views/common/DocumentSearch.vue
index 9332807..4ad9bd3 100644
--- a/src/views/common/DocumentSearch.vue
+++ b/src/views/common/DocumentSearch.vue
@@ -1,11 +1,11 @@
 <template>
     <div class="document-search">
         <div class="search-toolbar">
-            <el-input v-model="keyword" class="search-input" placeholder="输入关键字搜索 PDF" clearable
+            <el-input v-model="keyword" class="search-input" placeholder="输入关键字搜索" clearable
                 @keyup.enter.native="handleSearch" @clear="resetSearch">
                 <el-button slot="append" icon="el-icon-search" @click="handleSearch" :loading="searching"
                     :disabled="searching">
-                    搜索
+                    
                 </el-button>
             </el-input>
             <div class="search-status" v-if="searchResults.length">
@@ -1102,11 +1102,17 @@ export default {
     gap: 16px;
     margin-bottom: 16px;
     flex-wrap: wrap;
+    justify-content: flex-end;
+}
+
+.search-toolbar > * {
+    margin-left: 0;
 }
 
 .search-input {
-    flex: 1;
-    min-width: 240px;
+    flex: 0 0 280px;
+    width: 280px;
+    max-width: 100%;
 }
 
 .search-status {
@@ -1297,6 +1303,21 @@ export default {
     transition: box-shadow 0.3s ease;
 }
 
+::v-deep .textLayer {
+    user-select: text;
+    pointer-events: auto;
+    -webkit-user-select: text;
+    -moz-user-select: text;
+}
+
+::v-deep .textLayer span,
+::v-deep .textLayer mark {
+    user-select: text;
+    pointer-events: auto;
+    -webkit-user-select: text;
+    -moz-user-select: text;
+}
+
 .state-panel {
     flex: 1;
     display: flex;