diff --git a/admin/dashboard/templates/index.html b/admin/dashboard/templates/index.html
index e41cd6c..1ffd65a 100644
--- a/admin/dashboard/templates/index.html
+++ b/admin/dashboard/templates/index.html
@@ -192,10 +192,9 @@
                             <el-option :value="3" label="最近3天"></el-option>
                         </el-select>
                     </div>
+                    <canvas id="hourlyMessageTrendChart" width="800" height="150"></canvas>
                 </div>
-                <div class="chart-container" style="height: 300px; width: 100%;">
-                    <canvas id="hourlyMessageTrendChart"></canvas>
-                </div>
+
             </el-card>
         </el-col>
     </el-row>