diff --git a/application/models/MetadataPDF.php b/application/models/MetadataPDF.php
index 66af1f49..b7ab0fd3 100644
--- a/application/models/MetadataPDF.php
+++ b/application/models/MetadataPDF.php
@@ -138,7 +138,7 @@ class MetadataPDF extends PDF_Unicode
 		$this->write(5,$this->metadata['suppinfo']);			
 
 		$this->ln(5);
-		$this->Cell(0,8,'  使用限制',0,1,'L',true);
+		$this->Cell(0,8,'  使用声明',0,1,'L',true);
 		$this->write(5,$this->metadata['uselimits']);			
 		
 		$this->Cell(0,8,'  相关链接',0,1,'L',true);