diff --git a/pom.xml b/pom.xml
index 1b9a276db5ea125a9c587dd7863001be0749a42d..12c0854d2ac1bcfb886a54548a80f419b9509371 100644
--- a/pom.xml
+++ b/pom.xml
@@ -880,20 +880,20 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.-->
             <version>1.2.83</version>
         </dependency>
         <dependency>
-            <groupId>com.itextpdf.tool</groupId>
-            <artifactId>xmlworker</artifactId>
-            <version>5.5.13.3</version>
+            <groupId>com.github.librepdf</groupId>
+            <artifactId>openpdf</artifactId>
+            <version>1.4.2</version>
         </dependency>
         <dependency>
-            <groupId>com.itextpdf</groupId>
-            <artifactId>itextpdf</artifactId>
-            <version>5.5.13.3</version>
-        </dependency>
-        <!--显示中文-->
-        <dependency>
-            <groupId>com.itextpdf</groupId>
-            <artifactId>itext-asian</artifactId>
-            <version>5.2.0</version>
+            <groupId>org.xhtmlrenderer</groupId>
+            <artifactId>flying-saucer-pdf-openpdf</artifactId>
+            <version>9.4.0</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>com.github.librepdf</groupId>
+                    <artifactId>openpdf</artifactId>
+                </exclusion>
+            </exclusions>
         </dependency>
         <dependency>
             <groupId>net.lingala.zip4j</groupId>
@@ -1111,6 +1111,10 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.-->
                     <artifactId>junit</artifactId>
                     <groupId>junit</groupId>
                 </exclusion>
+                <exclusion>
+                    <groupId>com.lowagie</groupId>
+                    <artifactId>itext</artifactId>
+                </exclusion>
             </exclusions>
         </dependency>
         <dependency>
@@ -1441,4 +1445,4 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.-->
             <version>15.7</version>
         </dependency>
     </dependencies>
-</project>
\ No newline at end of file
+</project>