diff --git a/jeecg-module-main/src/main/java/org/jeecg/modules/kc/zyJxdg/controller/ZyJxdgController.java b/jeecg-module-main/src/main/java/org/jeecg/modules/kc/zyJxdg/controller/ZyJxdgController.java
index 02a2d270..3c821624 100644
--- a/jeecg-module-main/src/main/java/org/jeecg/modules/kc/zyJxdg/controller/ZyJxdgController.java
+++ b/jeecg-module-main/src/main/java/org/jeecg/modules/kc/zyJxdg/controller/ZyJxdgController.java
@@ -363,6 +363,7 @@ public class ZyJxdgController extends JeecgController<ZyJxdg, IZyJxdgService> {
 					String pdfName = map.get("pdfData");
 					zyJxdg.setFilePath(fileName);
 					zyJxdg.setPdfPath(pdfName);
+					zykService.disConnect();
 				}
 			}
 		}else{
@@ -422,6 +423,7 @@ public class ZyJxdgController extends JeecgController<ZyJxdg, IZyJxdgService> {
 					String pdfName = map.get("pdfData");
 					zyJxdg.setJxrlFilePath(fileName);
 					zyJxdg.setJxrlPdfPath(pdfName);
+					zykService.disConnect();
 				}
 			}
 		}else{
diff --git a/jeecg-module-main/src/main/java/org/jeecg/modules/zyk/service/IZykService.java b/jeecg-module-main/src/main/java/org/jeecg/modules/zyk/service/IZykService.java
index 82ab9c5a..c0a453f9 100644
--- a/jeecg-module-main/src/main/java/org/jeecg/modules/zyk/service/IZykService.java
+++ b/jeecg-module-main/src/main/java/org/jeecg/modules/zyk/service/IZykService.java
@@ -55,4 +55,7 @@ public interface IZykService extends IService<ZykInfo> {
      */
     Map<String,String> deleteZyk(ZykInfo zykInfo);
 
+
+    void disConnect();
+
 }
diff --git a/jeecg-module-main/src/main/java/org/jeecg/modules/zyk/service/impl/ZykServiceImpl.java b/jeecg-module-main/src/main/java/org/jeecg/modules/zyk/service/impl/ZykServiceImpl.java
index 59a8a1c4..5bcb3be9 100644
--- a/jeecg-module-main/src/main/java/org/jeecg/modules/zyk/service/impl/ZykServiceImpl.java
+++ b/jeecg-module-main/src/main/java/org/jeecg/modules/zyk/service/impl/ZykServiceImpl.java
@@ -323,4 +323,8 @@ public class ZykServiceImpl extends ServiceImpl<ZykMapper, ZykInfo> implements I
         return map;
     }
 
+    @Override
+    public void disConnect(){
+        fileHandleUtil.disConnect();
+    }
 }