diff --git a/internal/service/file.go b/internal/service/file.go
index ff264b3d..6fb87366 100644
--- a/internal/service/file.go
+++ b/internal/service/file.go
@@ -107,7 +107,6 @@ func (s *FileService) Save(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	s.setPermission(req.Path, 0755, "www", "www")
 	Success(w, nil)
 }
 
@@ -333,12 +332,30 @@ func (s *FileService) UnCompress(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	oldList, err := io.ReadDir(req.Path)
+	if err != nil {
+		Error(w, http.StatusInternalServerError, "%v", err)
+		return
+	}
+
 	if err = io.UnCompress(req.File, req.Path); err != nil {
 		Error(w, http.StatusInternalServerError, "%v", err)
 		return
 	}
 
-	s.setPermission(req.Path, 0755, "www", "www")
+	currentList, err := io.ReadDir(req.Path)
+	if err != nil {
+		Error(w, http.StatusInternalServerError, "%v", err)
+		return
+	}
+
+	// 取新增的设置权限
+	for _, currentDir := range currentList {
+		if !slices.Contains(oldList, currentDir) {
+			s.setPermission(filepath.Join(req.Path, currentDir.Name()), 0755, "www", "www")
+		}
+	}
+
 	Success(w, nil)
 }