diff --git a/extend/base/common/command/admin/VersionBase.php b/extend/base/common/command/admin/VersionBase.php
index fed0348..a52d342 100644
--- a/extend/base/common/command/admin/VersionBase.php
+++ b/extend/base/common/command/admin/VersionBase.php
@@ -12,12 +12,12 @@ use think\console\Output;
 
 class VersionBase extends Command
 {
-    public const VERSION = 'v2.0.81';
+    public const VERSION = 'v2.0.82';
 
     public const LAYUI_VERSION = '2.8.17';
 
     public const COMMENT = [
-        '优化更新逻辑',
+        '优化查询参数效果',
         '发布新版本',
     ];
 
diff --git a/extend/base/common/controller/AdminControllerBase.php b/extend/base/common/controller/AdminControllerBase.php
index 2cbd82e..8ff5265 100644
--- a/extend/base/common/controller/AdminControllerBase.php
+++ b/extend/base/common/controller/AdminControllerBase.php
@@ -271,6 +271,11 @@ class AdminControllerBase extends BaseController
                 $excludes[$key] = $val;
                 continue;
             }
+
+            if ($val === '') {
+                continue;
+            }
+
             $op = isset($ops[$key]) && !empty($ops[$key]) ? $ops[$key] : '%*%';
 
             if (strpos($key, '[') === 0) {
diff --git a/public/static/plugs/ulthon-admin/ulthon-admin.js b/public/static/plugs/ulthon-admin/ulthon-admin.js
index 63916a1..f44f317 100644
--- a/public/static/plugs/ulthon-admin/ulthon-admin.js
+++ b/public/static/plugs/ulthon-admin/ulthon-admin.js
@@ -494,6 +494,9 @@
 
                     d.elemIdName = d.fieldAlias;
 
+                    var a = '';
+                    var b = '';
+                    
                     if (typeof d.fieldAlias == 'string') {
 
                         if (d.fieldAlias.indexOf('[') == 0) {
@@ -513,8 +516,6 @@
                         }
 
                         if (d.search == 'number_limit') {
-                            var a = '';
-                            var b = '';
                             if (d.searchValue) {
                                 var paramsArr = d.searchValue.split(',');
                                 a = paramsArr[0];