fix README.md

README.md

@@ -21,15 +21,18 @@ The architecture of IflyBotVLM is designed to realize four critical functional c
 
 We anticipate that iFlyBotVLM will serve as an efficient and scalable foundation model, driving the advancement of embodied AI from single-task capabilities toward generalist intelligent agents.
 
-<div style="display: flex; gap: 20px; height: 300px;"> <!-- 统一容器高度，可选 -->
+
+<div style="display: flex; gap: 1em; max-width: 100%;">
+  <!-- 第一张图：自动缩放，保持比例，不裁剪 -->
   <img 
     src="https://huggingface.co/datasets/IflyBot/IflyBotVLM-Repo/resolve/main/images/radar_performance.png" 
-    style="flex: 1; max-width: 50%; height: 100%; object-fit: cover;"
+    style="flex: 1; max-width: 50%; height: auto; object-fit: contain;" 
     alt="iFlyBotVLM Performance"
   >
+  <!-- 第二张图：同上 -->
   <img 
     src="https://huggingface.co/datasets/IflyBot/IflyBotVLM-Repo/resolve/main/images/smart_donut_chart.png" 
-    style="flex: 1; max-width: auto; height: 100%; object-fit: cover;"
+    style="flex: 1; max-width: 50%; height: auto; object-fit: contain;" 
     alt="iFlyBotVLM Traning Data"
   >
 </div>