diff --git a/backend/services/system-setting/src/main/java/io/metersphere/system/service/PluginLoadService.java b/backend/services/system-setting/src/main/java/io/metersphere/system/service/PluginLoadService.java
index 77f7aa953e..c14a1326bd 100644
--- a/backend/services/system-setting/src/main/java/io/metersphere/system/service/PluginLoadService.java
+++ b/backend/services/system-setting/src/main/java/io/metersphere/system/service/PluginLoadService.java
@@ -70,6 +70,7 @@ public class PluginLoadService {
 
     /**
      * 从默认的对象存储下载插件到本地，再加载
+     *
      * @param fileName
      * @return
      * @throws Exception
@@ -78,15 +79,13 @@ public class PluginLoadService {
         MsFileUtils.validateFileName(fileName);
         String filePath = LocalRepositoryDir.getPluginDir() + "/" + fileName;
         File file = new File(filePath);
-        try {
-            if (!file.exists()) {
-                InputStream fileAsStream = FileCenter.getDefaultRepository()
-                        .getFileAsStream(getDefaultRepositoryFileRequest(fileName));
+        if (!file.exists()) {
+            try (InputStream fileAsStream = FileCenter.getDefaultRepository().getFileAsStream(getDefaultRepositoryFileRequest(fileName))) {
                 FileUtils.copyInputStreamToFile(fileAsStream, file);
+                msPluginManager.loadPlugin(Paths.get(filePath));
+            } catch (Exception e) {
+                LogUtils.error("从对象存储加载插件异常", e);
             }
-            msPluginManager.loadPlugin(Paths.get(filePath));
-        } catch (Exception e) {
-            LogUtils.error("从对象存储加载插件异常", e);
         }
     }
 
@@ -227,6 +226,7 @@ public class PluginLoadService {
 
     /**
      * 删除本地插件
+     *
      * @param fileName
      */
     public void deleteLocalPluginFile(String fileName) {
@@ -258,9 +258,10 @@ public class PluginLoadService {
 
     /**
      * 获取插件中的是实现类列表
+     *
      * @param clazz
-     * @return
      * @param <T>
+     * @return
      */
     public <T> List<T> getExtensions(Class<T> clazz) {
         return msPluginManager.getExtensions(clazz);
@@ -268,10 +269,11 @@ public class PluginLoadService {
 
     /**
      * 获取插件中的是实现类
+     *
      * @param clazz
      * @param pluginId
-     * @return
      * @param <T>
+     * @return
      */
     public <T> Class<? extends T> getExtensionsClass(Class<T> clazz, String pluginId) {
         List<Class<? extends T>> classes = msPluginManager.getExtensionClasses(clazz, pluginId);
diff --git a/backend/services/system-setting/src/test/java/io/metersphere/system/controller/PluginControllerTests.java b/backend/services/system-setting/src/test/java/io/metersphere/system/controller/PluginControllerTests.java
index 773f9de287..ee87ab5e36 100644
--- a/backend/services/system-setting/src/test/java/io/metersphere/system/controller/PluginControllerTests.java
+++ b/backend/services/system-setting/src/test/java/io/metersphere/system/controller/PluginControllerTests.java
@@ -5,6 +5,7 @@ import io.metersphere.sdk.constants.PermissionConstants;
 import io.metersphere.sdk.constants.PluginScenarioType;
 import io.metersphere.sdk.constants.SessionConstants;
 import io.metersphere.sdk.util.JSON;
+import io.metersphere.sdk.util.LogUtils;
 import io.metersphere.system.base.BasePluginTestService;
 import io.metersphere.system.base.BaseTest;
 import io.metersphere.system.controller.param.PluginUpdateRequestDefinition;
@@ -136,14 +137,14 @@ public class PluginControllerTests extends BaseTest {
         addPlugin = plugin;
 
         // 模拟其他节点加载插件
-        pluginLoadService.handlePluginDeleteNotified(plugin.getId(), jarFile.getName());
+        unloadAndDeletePlugin(jarFile, plugin);
         pluginLoadService.handlePluginAddNotified(plugin.getId(), jarFile.getName());
 
         // 增加覆盖率
-        pluginLoadService.handlePluginDeleteNotified(plugin.getId(), jarFile.getName());
+        unloadAndDeletePlugin(jarFile, plugin);
         pluginLoadService.loadPlugin(jarFile.getName());
 
-        pluginLoadService.handlePluginDeleteNotified(plugin.getId(), jarFile.getName());
+        unloadAndDeletePlugin(jarFile, plugin);
         pluginLoadService.loadPlugins();
 
         pluginLoadService.getExtensions(Platform.class);
@@ -235,6 +236,14 @@ public class PluginControllerTests extends BaseTest {
         requestMultipartPermissionTest(PermissionConstants.SYSTEM_PLUGIN_ADD, DEFAULT_ADD, multiValueMap);
     }
 
+    private void unloadAndDeletePlugin(File jarFile, Plugin plugin) {
+        try {
+            pluginLoadService.handlePluginDeleteNotified(plugin.getId(), jarFile.getName());
+        } catch (Exception e) {
+            LogUtils.error(e);
+        }
+    }
+
     @Test
     @Order(2)
     public void update() throws Exception {