diff --git a/static/js/pear_admin_flask.js b/static/js/pear_admin_flask.js
index 6f525bbef884d20e8920d9c48c9fafd7a866f55f..eb102a9f27385b4c1d65beea555e9d21dfb84d9c 100644
--- a/static/js/pear_admin_flask.js
+++ b/static/js/pear_admin_flask.js
@@ -12,6 +12,23 @@ function generateUUID() {
   return uuid;
 }
 
+//layui弹出框适应
+var size=9;
+function screen() {
+  //获取当前窗口的宽度
+  var width = window.innerWidth;
+    if (width > 1200) {
+        return size=3;   //大屏幕
+    } else if (width > 992) {
+        return size=2;   //中屏幕
+    } else if (width > 768) {
+        return size=1;   //小屏幕
+    } else {
+        return size=0;   //超小屏幕
+    }
+}
+screen();
+
 function formatDate(value) {//调用时间戳为日期显示
   let date = new Date(value);
   let y = date.getFullYear();  //获取年份
diff --git a/templates/system/department/department.html b/templates/system/department/department.html
index c44e0118a2297fbb03d611767e79c52b25c8cdd6..ac412e7d25d71ae847173ab24365ec076b2fa502 100644
--- a/templates/system/department/department.html
+++ b/templates/system/department/department.html
@@ -136,7 +136,8 @@
         type: 2,
         title: '新增',
         shade: 0.1,
-        area: ['50%', '80%'],
+        area: size < 2 ? ['90%', '55%'] : ['70%', '80%'],
+        offset: 'auto',
         content: '/department/add',
       });
     };
@@ -201,7 +202,8 @@
         type: 2,
         title: '修改',
         shade: 0.1,
-        area: ['450px', '500px'],
+        area: size < 2 ? ['90%', '55%'] : ['70%', '80%'],
+        offset: 'auto',
         content: `/department/edit?did=` + obj.data.id,  /*编辑修改窗口从那里来*/
       });
     };
diff --git a/templates/system/permission/permission.html b/templates/system/permission/permission.html
index 0ebde0d68659384316052033a36e057e68da9e4f..f7b3a9f7326dc81645d01cc4c005c70e029d1401 100644
--- a/templates/system/permission/permission.html
+++ b/templates/system/permission/permission.html
@@ -190,7 +190,8 @@
                 type: 2,
                 title: '新增',
                 shade: 0.1,
-                area: ['50%', '80%'],
+                area: size < 2 ? ['90%', '60%'] : ['70%', '80%'],
+                offset: 'auto',
                 content: '/permission/add',
             });
         };
@@ -200,7 +201,8 @@
                 type: 2,
                 title: '修改',
                 shade: 0.1,
-                area: ['50%', '80%'],
+                area: size < 2 ? ['90%', '60%'] : ['70%', '80%'],
+                offset: 'auto',
                 content: `/permission/edit/${obj.data.id}`,
             });
         };
diff --git a/templates/system/role/role.html b/templates/system/role/role.html
index 8b8a752bd6e8f1f5453a50a6418ddb27d5faa140..11abfface23011492e819ecf736dd59063256d2a 100644
--- a/templates/system/role/role.html
+++ b/templates/system/role/role.html
@@ -130,7 +130,8 @@
         type: 2,
         title: '新增',
         shade: 0.1,
-        area: ['500px', '400px'],
+        area: size < 2 ? ['90%', '55%'] : ['70%', '80%'],
+        offset: 'auto',
         content: MODULE_PATH + 'add',
       });
     };
@@ -140,7 +141,8 @@
         type: 2,
         title: '授权',
         shade: 0.1,
-        area: ['800px', '500px'],
+        area: size < 2 ? ['90%', '55%'] : ['70%', '80%'],
+        offset: 'auto',
         content: MODULE_PATH + `permission/${obj.data['id']}`,
       });
     };
@@ -150,7 +152,8 @@
         type: 2,
         title: '修改',
         shade: 0.1,
-        area: ['500px', '400px'],
+        area: size < 2 ? ['90%', '55%'] : ['70%', '80%'],
+        offset: 'auto',
         content: MODULE_PATH + `edit/${obj.data.id}`,
       });
     };
diff --git a/templates/system/user/user.html b/templates/system/user/user.html
index eebdb89de6abbf7920cb1b1cd174f5eb7fc222f9..3b8822aaaba337d4461107a2acab36df532b106d 100644
--- a/templates/system/user/user.html
+++ b/templates/system/user/user.html
@@ -154,7 +154,8 @@
         type: 2,
         title: '新增',
         shade: 0.1,
-        area: ['60%', '80%'],
+        area: size < 2 ? ['90%', '55%'] : ['70%', '80%'],
+        offset: 'auto',
         content: MODULE_PATH + 'add',
       });
     };
@@ -164,7 +165,8 @@
         type: 2,
         title: '修改',
         shade: 0.1,
-        area: ['60%', '80%'],
+        area: size < 2 ? ['90%', '55%'] : ['70%', '80%'],
+        offset: 'auto',
         content: MODULE_PATH + 'edit' + `?uid=${obj.data.id}`,
       });
     };