diff --git a/designer-base/src/main/java/com/fr/design/mainframe/theme/TemplateThemeListPane.java b/designer-base/src/main/java/com/fr/design/mainframe/theme/TemplateThemeListPane.java
index fca01386c4..768eb37242 100644
--- a/designer-base/src/main/java/com/fr/design/mainframe/theme/TemplateThemeListPane.java
+++ b/designer-base/src/main/java/com/fr/design/mainframe/theme/TemplateThemeListPane.java
@@ -32,7 +32,7 @@ public class TemplateThemeListPane<T extends TemplateTheme> extends BasicPane {
     public static final int BLOCK_GAP = IntervalConstants.INTERVAL_L1;
     public static final int CONTENT_WIDTH = TemplateThemeBlock.CONTENT_WIDTH * BLOCK_COUNT_ROW_LINE + BLOCK_GAP * (BLOCK_COUNT_ROW_LINE - 1) + 10;
     public static final int BLOCK_ROWS_PER_PAGE = 3;
-    public static final int CONTENT_HEIGHT = TemplateThemeBlock.CONTENT_HEIGHT * BLOCK_ROWS_PER_PAGE + BLOCK_GAP * (BLOCK_ROWS_PER_PAGE + 1);
+    public static final int CONTENT_HEIGHT = Math.min(527, TemplateThemeBlock.CONTENT_HEIGHT * BLOCK_ROWS_PER_PAGE + BLOCK_GAP * (BLOCK_ROWS_PER_PAGE + 1));
     public static final int ASYNC_FETCH_THEME_THREAD_COUNT = 10;
 
     private final AsyncThemeFetcher<T> asyncThemeFetcher;