diff --git a/src/main/java/com/dsideal/base/AI/TestMax32K.java b/src/main/java/com/dsideal/base/AI/TestMax32K.java
index 427a3f52..c33f9479 100644
--- a/src/main/java/com/dsideal/base/AI/TestMax32K.java
+++ b/src/main/java/com/dsideal/base/AI/TestMax32K.java
@@ -60,7 +60,7 @@ public class TestMax32K {
 
             // 检查是否超过限制
             if (currentTableChunk.length() + rowData.length() > maxSize) {
-                if (currentTableChunk.length() > 0) {
+                if (!currentTableChunk.isEmpty()) {
                     chunks.add(currentTableChunk.toString());
                     currentTableChunk = new StringBuilder();
                 }
@@ -68,7 +68,7 @@ public class TestMax32K {
             currentTableChunk.append(rowData);
         }
 
-        if (currentTableChunk.length() > 0) {
+        if (!currentTableChunk.isEmpty()) {
             chunks.add(currentTableChunk.toString());
         }