diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/pdf/service/ChangePdfService.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/pdf/service/ChangePdfService.java
index 7f3a7399..55fad6ba 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/pdf/service/ChangePdfService.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/pdf/service/ChangePdfService.java
@@ -12,9 +12,10 @@ import org.springframework.stereotype.Service;
 import org.springframework.web.multipart.MultipartFile;
 
 import java.io.ByteArrayOutputStream;
-import java.io.File;
 import java.io.IOException;
+import java.io.InputStream;
 import java.util.Map;
+
 @Service
 public class ChangePdfService {
     // 定义最大和最小字体大小，用于动态调整
@@ -41,8 +42,11 @@ public class ChangePdfService {
         try {
             // 加载模板PDF
             ClassLoader classLoader = getClass().getClassLoader();
-            File templateFile = new File(classLoader.getResource("static/file/pdf/smrydlgwspb.pdf").getFile());
-            document = PDDocument.load(templateFile);
+            InputStream templateStream = classLoader.getResourceAsStream("static/file/pdf/smrydlgwspb.pdf");
+            if (templateStream == null) {
+                throw new IOException("无法找到PDF模板文件");
+            }
+            document = PDDocument.load(templateStream);
             PDAcroForm acroForm = document.getDocumentCatalog().getAcroForm();
 
             if (acroForm == null) {
@@ -50,8 +54,11 @@ public class ChangePdfService {
             }
 
             // 加载中文字体
-            PDType0Font font = PDType0Font.load(document,
-                    new File(classLoader.getResource("static/file/pdf/STSONG.TTF").getFile()));
+            InputStream fontStream = classLoader.getResourceAsStream("static/file/pdf/STSONG.TTF");
+            if (fontStream == null) {
+                throw new IOException("无法找到字体文件");
+            }
+            PDType0Font font = PDType0Font.load(document, fontStream);
 
             // 设置需要更新表单外观
             acroForm.setNeedAppearances(true);
@@ -196,4 +203,4 @@ public class ChangePdfService {
 
         return fontSize;
     }
-}
+}
\ No newline at end of file
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/pdf/service/LeavePdfService.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/pdf/service/LeavePdfService.java
index 4eff5b6d..40a22557 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/pdf/service/LeavePdfService.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/pdf/service/LeavePdfService.java
@@ -12,8 +12,8 @@ import org.springframework.stereotype.Service;
 import org.springframework.web.multipart.MultipartFile;
 
 import java.io.ByteArrayOutputStream;
-import java.io.File;
 import java.io.IOException;
+import java.io.InputStream;
 import java.util.Map;
 
 @Service
@@ -26,7 +26,7 @@ public class LeavePdfService {
     private static final float ESTIMATED_FIELD_WIDTH = 100f;
     // 需要特殊处理的字段列表
     private static final String[] AUTO_WRAP_FIELDS = {
-        "涉密岗位","职务职级","姓名","政治面貌"
+            "涉密岗位","职务职级","姓名","政治面貌"
     };
 
     public ByteArrayOutputStream fillForm(Map<String, String> formData,
@@ -43,8 +43,11 @@ public class LeavePdfService {
         try {
             // 加载模板PDF
             ClassLoader classLoader = getClass().getClassLoader();
-            File templateFile = new File(classLoader.getResource("static/file/pdf/smrylzlgspb.pdf").getFile());
-            document = PDDocument.load(templateFile);
+            InputStream templateStream = classLoader.getResourceAsStream("static/file/pdf/smrylzlgspb.pdf");
+            if (templateStream == null) {
+                throw new IOException("无法找到PDF模板文件");
+            }
+            document = PDDocument.load(templateStream);
             PDAcroForm acroForm = document.getDocumentCatalog().getAcroForm();
 
             if (acroForm == null) {
@@ -52,8 +55,11 @@ public class LeavePdfService {
             }
 
             // 加载中文字体
-            PDType0Font font = PDType0Font.load(document,
-                    new File(classLoader.getResource("static/file/pdf/STSONG.TTF").getFile()));
+            InputStream fontStream = classLoader.getResourceAsStream("static/file/pdf/STSONG.TTF");
+            if (fontStream == null) {
+                throw new IOException("无法找到字体文件");
+            }
+            PDType0Font font = PDType0Font.load(document, fontStream);
 
             // 设置需要更新表单外观
             acroForm.setNeedAppearances(true);