diff --git a/laws-modules/src/main/java/com/jero/modules/compare/service/impl/SarFileCompareInfoServiceImpl.java b/laws-modules/src/main/java/com/jero/modules/compare/service/impl/SarFileCompareInfoServiceImpl.java
index a2982042..db9774c1 100644
--- a/laws-modules/src/main/java/com/jero/modules/compare/service/impl/SarFileCompareInfoServiceImpl.java
+++ b/laws-modules/src/main/java/com/jero/modules/compare/service/impl/SarFileCompareInfoServiceImpl.java
@@ -26,6 +26,7 @@ import com.jero.modules.split.service.IFileSplitItemsEOService;
 import com.jero.modules.split.service.ISarFileSplitInfoService;
 import com.jero.modules.split.service.ISarFileSplitMenuEOService;
 import com.jero.modules.system.util.MyStringUtils;
+import org.apache.commons.lang3.StringUtils;
 import org.apache.shiro.SecurityUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
@@ -186,8 +187,8 @@ public class SarFileCompareInfoServiceImpl extends ServiceImpl<SarFileCompareInf
                         if (null != rightAllTxt && !rightAllTxt.isEmpty()) {
                             double similarity = 0;
                             // 使用正则表达式判断是否是纯<img>标签，不以</p>结尾，也不以</table>结尾
-                            String leftTxtTrim = leftTxt.trim();
-                            String rightTxtTrim = rightTxt.trim();
+                            String leftTxtTrim = StringUtils.isBlank(leftTxt) ? "" : leftTxt.trim();
+                            String rightTxtTrim = StringUtils.isBlank(rightTxt) ? "" : rightTxt.trim();
                             boolean leftTxtMatches = Pattern.matches("<img[^>]+>(?<!</p>)(?<!</table>)", leftTxtTrim);
                             boolean rightTxtMatches = Pattern.matches("<img[^>]+>(?<!</p>)(?<!</table>)", rightTxtTrim);
                             if (leftTxtMatches && rightTxtMatches){