diff --git a/web/src/components/ToolCallingResult/BaseToolCall.vue b/web/src/components/ToolCallingResult/BaseToolCall.vue
index ebbea3a4..c0000990 100644
--- a/web/src/components/ToolCallingResult/BaseToolCall.vue
+++ b/web/src/components/ToolCallingResult/BaseToolCall.vue
@@ -307,7 +307,7 @@ const formatResultData = (data) => {
         font-size: 12px;
         color: var(--gray-800);
         background-color: var(--gray-50);
-        padding: 4px 4px;
+        padding: 0px 4px;
         border-radius: 4px;
         margin-left: 8px;
 
diff --git a/web/src/components/ToolCallingResult/tools/WriteFileTool.vue b/web/src/components/ToolCallingResult/tools/WriteFileTool.vue
index 4f7a71ed..42ff3332 100644
--- a/web/src/components/ToolCallingResult/tools/WriteFileTool.vue
+++ b/web/src/components/ToolCallingResult/tools/WriteFileTool.vue
@@ -4,9 +4,8 @@
       <div class="sep-header">
         <span class="note">write_file</span>
         <span class="separator" v-if="filePath">|</span>
-        <span class="description"
-          >{{ filePath }} <span v-if="lineCount"> ({{ lineCount }} lines)</span></span
-        >
+        <span class="description">{{ filePath }}</span>
+        <span class="tag success"> +{{ lineCount }}</span>
       </div>
     </template>
 
@@ -46,5 +45,3 @@ const lineCount = computed(() => {
   return String(content.value).split('\n').length
 })
 </script>
-
-<style lang="less" scoped></style>