diff --git a/class/core/files_api.py b/class/core/files_api.py
index 4a5d70d19..5b7618aa9 100755
--- a/class/core/files_api.py
+++ b/class/core/files_api.py
@@ -362,7 +362,7 @@ done
 
         # 检查是否为.user.ini
         if path.find('.user.ini'):
-            os.system("chattr -i '" + path + "'")
+            os.system("which chattr && chattr -i '" + path + "'")
         try:
             if os.path.exists('data/recycle_bin.pl'):
                 if self.mvRecycleBin(path):
@@ -746,9 +746,9 @@ done
             return mw.returnJson(False, '文件压缩失败!')
 
     def unzip(self, sfile, dfile, stype, path):
-        if sfile.find(',') == -1:
-            if not os.path.exists(path + '/' + sfile):
-                return mw.returnMsg(False, '指定文件不存在!')
+
+        if not os.path.exists(sfile):
+            return mw.returnMsg(False, '指定文件不存在!')
 
         try:
             tmps = mw.getRunDir() + '/tmp/panelExec.log'
@@ -761,8 +761,8 @@ done
                     if not sfile:
                         continue
                     sfiles += " '" + sfile + "'"
-                os.system("cd " + path + " && tar -zxvf '" + sfiles +
-                          "' -C " + dfile + " " + " > " + tmps + " 2>&1")
+                os.system("cd " + path + " && tar -zxvf " + sfiles +
+                          " -C " + dfile + " > " + tmps + " 2>&1")
             self.setFileAccept(dfile)
             mw.writeLog("文件管理", '文件解压成功!', (sfile, dfile))
             return mw.returnJson(True, '文件解压成功!')
@@ -776,7 +776,7 @@ done
 
         # 检查是否为.user.ini
         if path.find('.user.ini') >= 0:
-            os.system("chattr -i '" + path + "'")
+            os.system("which chattr && chattr -i '" + path + "'")
 
         try:
             if os.path.exists('data/recycle_bin.pl'):
diff --git a/route/static/app/files.js b/route/static/app/files.js
index 1a8a8ecbb..883450f2d 100755
--- a/route/static/app/files.js
+++ b/route/static/app/files.js
@@ -1178,7 +1178,6 @@ function unZip(fileName,type) {
 	if(type.length ==3){
 		var sfile = encodeURIComponent($("#sfile").val());
 		var dfile = encodeURIComponent($("#dfile").val());
-		var password = encodeURIComponent($("#unpass").val());
 		coding = $("select[name='coding']").val();
 		layer.closeAll();
 		layer.msg(lan.files.unzip_the, {icon: 16,time: 0,shade: [0.3, '#000']});
@@ -1186,7 +1185,7 @@ function unZip(fileName,type) {
 			layer.closeAll();
 			layer.msg(rdata.msg, {icon: rdata.status ? 1 : 2});
 			getFiles(path);
-		});
+		},'json');
 		return
 	}