diff --git a/themes/Ying/assets/css/main.css b/themes/Ying/assets/css/main.css
index e983da32..d65337c5 100644
--- a/themes/Ying/assets/css/main.css
+++ b/themes/Ying/assets/css/main.css
@@ -27,6 +27,8 @@
     --text-highlight-color: #696565;
     --frame-dark-color: #1f2933;
     --frame-color: #eee;
+    --at-color-bg: #fff;
+    --at-color-border: #eee;
     --artalk-editer-color: #333333;
     --erji-color: #666;
     --sanji-color: #999;
@@ -3880,8 +3882,15 @@ input[type=submit] {
 .atk-pinned-badge { background: #999 !important; }
 
 /* Editor */
-.atk-main-editor { border: 1px solid var(--frame-color) !important; }
-.atk-textarea { min-height: 70px !important; padding: 10px !important; color: var(--text-content-color) !important; background: #fff !important; }
+.atk-main-editor { 
+    position: relative; 
+    overflow: hidden; 
+    background: var(--at-color-bg) !important; 
+    border: 1px solid var(--at-color-border) !important; 
+    border-radius: 6px; 
+    margin-bottom: 10px; 
+}
+.atk-textarea { min-height: 70px !important; padding: 10px !important; color: var(--text-content-color) !important; background: transparent !important; }
 .atk-main-editor > .atk-header { padding: 10px 5px 0 !important; }
 .atk-main-editor > .atk-plug-panel-wrap { border-top: 0.5px solid var(--at-color-border) !important; }
 .atk-plug-panel-wrap { height: 110px !important; }