diff --git a/backend/app/service/app.go b/backend/app/service/app.go
index c9c28a7d9..6948f1ae9 100644
--- a/backend/app/service/app.go
+++ b/backend/app/service/app.go
@@ -273,7 +273,7 @@ func (a AppService) Install(ctx context.Context, req request.AppInstallCreate) (
 		return
 	}
 	if list, _ := appInstallRepo.ListBy(commonRepo.WithByName(req.Name)); len(list) > 0 {
-		err = buserr.New(constant.ErrNameIsExist)
+		err = buserr.New(constant.ErrAppNameExist)
 		return
 	}
 	var (
diff --git a/backend/app/service/app_utils.go b/backend/app/service/app_utils.go
index ea6e08a41..aed31d4ae 100644
--- a/backend/app/service/app_utils.go
+++ b/backend/app/service/app_utils.go
@@ -295,6 +295,22 @@ func deleteAppInstall(install model.AppInstall, deleteBackup bool, forceDelete b
 
 	switch install.App.Key {
 	case constant.AppOpenresty:
+		websites, _ := websiteRepo.List()
+		for _, website := range websites {
+			if website.AppInstallID > 0 {
+				websiteAppInstall, _ := appInstallRepo.GetFirst(commonRepo.WithByID(website.AppInstallID))
+				if websiteAppInstall.AppId > 0 {
+					websiteApp, _ := appRepo.GetFirst(commonRepo.WithByID(websiteAppInstall.AppId))
+					if websiteApp.Type == constant.RuntimePHP {
+						go func() {
+							_, _ = compose.Down(install.GetComposePath())
+							_ = op.DeleteDir(install.GetPath())
+						}()
+						_ = appInstallRepo.Delete(ctx, websiteAppInstall)
+					}
+				}
+			}
+		}
 		_ = websiteRepo.DeleteAll(ctx)
 		_ = websiteDomainRepo.DeleteAll(ctx)
 	case constant.AppMysql, constant.AppMariaDB:
diff --git a/backend/constant/errs.go b/backend/constant/errs.go
index 450f29b64..818f34a45 100644
--- a/backend/constant/errs.go
+++ b/backend/constant/errs.go
@@ -49,7 +49,6 @@ var (
 var (
 	ErrPortInUsed          = "ErrPortInUsed"
 	ErrAppLimit            = "ErrAppLimit"
-	ErrFileToLarge         = "ErrFileToLarge"
 	ErrFileCanNotRead      = "ErrFileCanNotRead"
 	ErrNotInstall          = "ErrNotInstall"
 	ErrPortInOtherApp      = "ErrPortInOtherApp"
@@ -60,6 +59,7 @@ var (
 	ErrFileParse           = "ErrFileParse"
 	ErrInstallDirNotFound  = "ErrInstallDirNotFound"
 	ErrContainerName       = "ErrContainerName"
+	ErrAppNameExist        = "ErrAppNameExist"
 )
 
 // website
diff --git a/backend/i18n/lang/en.yaml b/backend/i18n/lang/en.yaml
index 707223070..029975404 100644
--- a/backend/i18n/lang/en.yaml
+++ b/backend/i18n/lang/en.yaml
@@ -51,6 +51,7 @@ ErrContainerMsg: '{{ .name }} container is abnormal, please check the log on the
 ErrAppBackup: '{{ .name }} application backup failed err {{.err}}'
 ErrImagePull: '{{ .name }} image pull failed err {{.err}}'
 ErrVersionTooLow: 'The current 1Panel version is too low to update the app store, please upgrade the version'
+ErrAppNameExist: 'App name is already exist'
 
 #file
 ErrFileCanNotRead: "File can not read"
diff --git a/backend/i18n/lang/zh-Hant.yaml b/backend/i18n/lang/zh-Hant.yaml
index bae9f92e3..f5822bb96 100644
--- a/backend/i18n/lang/zh-Hant.yaml
+++ b/backend/i18n/lang/zh-Hant.yaml
@@ -51,6 +51,7 @@ ErrContainerMsg: '{{ .name }} 容器異常，具體請在容器頁面查看日
 ErrAppBackup: '{{ .name }} 應用備份失敗 err {{.err}}'
 ErrImagePull: '{{ .name }} 鏡像拉取失敗 err {{.err}}'
 ErrVersionTooLow: '當前 1Panel 版本過低，無法更新應用商店，請升級版本之後操作'
+ErrAppNameExist: '應用名稱已存在'
 
 #file
 ErrFileCanNotRead: "此文件不支持預覽"
diff --git a/backend/i18n/lang/zh.yaml b/backend/i18n/lang/zh.yaml
index 5fc71d407..9039e1dca 100644
--- a/backend/i18n/lang/zh.yaml
+++ b/backend/i18n/lang/zh.yaml
@@ -51,6 +51,7 @@ ErrContainerMsg: '{{ .name }} 容器异常，具体请在容器页面查看日
 ErrAppBackup: '{{ .name }} 应用备份失败 err {{.err}}'
 ErrImagePull: '镜像拉取失败 {{.err}}'
 ErrVersionTooLow: '当前 1Panel 版本过低，无法更新应用商店，请升级版本之后操作'
+ErrAppNameExist: '应用名称已存在'
 
 #file
 ErrFileCanNotRead: "此文件不支持预览"