diff --git a/jeecgboot-vue3/src/assets/loginmini/icon/jeecg_ad_text.png b/jeecgboot-vue3/src/assets/loginmini/icon/jeecg_ad_text.png
index 1e15660..62da0f7 100644
Binary files a/jeecgboot-vue3/src/assets/loginmini/icon/jeecg_ad_text.png and b/jeecgboot-vue3/src/assets/loginmini/icon/jeecg_ad_text.png differ
diff --git a/jeecgboot-vue3/src/assets/loginmini/icon/jeecg_logo.png b/jeecgboot-vue3/src/assets/loginmini/icon/jeecg_logo.png
index 5e78dd9..1e54005 100644
Binary files a/jeecgboot-vue3/src/assets/loginmini/icon/jeecg_logo.png and b/jeecgboot-vue3/src/assets/loginmini/icon/jeecg_logo.png differ
diff --git a/jeecgboot-vue3/src/assets/loginmini/style/home.less b/jeecgboot-vue3/src/assets/loginmini/style/home.less
index abf3793..26e94cf 100644
--- a/jeecgboot-vue3/src/assets/loginmini/style/home.less
+++ b/jeecgboot-vue3/src/assets/loginmini/style/home.less
@@ -30,7 +30,12 @@
 }
 
 .aui-image {
-  padding: 180px 80px;
+  /* 左侧蓝色区：flex 垂直水平居中展示宣传图（替代大块 padding 顶在上方） */
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  box-sizing: border-box;
+  padding: 32px 40px;
   flex-basis: 60%;
   -webkit-flex-basis: 60%;
   background-color: #0198cd;
@@ -39,9 +44,21 @@
 }
 
 .aui-image-text {
-  top: 50%;
-  left: 50%;
+  display: flex;
+  align-items: center;
+  justify-content: center;
   width: 100%;
+  max-width: 100%;
+  padding: 0;
+  box-sizing: border-box;
+}
+
+/* 相对原图约 331×118 放大 30% → 430×153；资源为 2× 导出，浏览器缩放回该尺寸更清晰 */
+.aui-image-text img {
+  width: 430px;
+  max-width: min(430px, 100%);
+  height: auto;
+  display: block;
 }
 
 .aui-formBox {