diff --git a/src/main/java/xyz/wbsite/dbtool/web/frame/utils/Base64Util.java b/src/main/java/xyz/wbsite/dbtool/web/frame/utils/Base64Util.java
index 5ef2533a..988bdf57 100644
--- a/src/main/java/xyz/wbsite/dbtool/web/frame/utils/Base64Util.java
+++ b/src/main/java/xyz/wbsite/dbtool/web/frame/utils/Base64Util.java
@@ -1,5 +1,7 @@
 package xyz.wbsite.dbtool.web.frame.utils;
 
+import java.io.File;
+import java.io.IOException;
 import java.util.Arrays;
 
 /**
@@ -494,4 +496,20 @@ public class Base64Util {
 
         return dArr;
     }
+
+    public static void main(String[] args) throws IOException {
+
+        try {
+            byte[] bytes = FileUtil.readFileToByteArray(new File("E:\\patt.png"));
+
+            String string = Base64Util.encodeToString(bytes);
+
+
+            System.out.println(string);
+
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+    }
 }
diff --git a/src/main/resources/modules/SpringBoot/resources/templates/control/nav.ftl b/src/main/resources/modules/SpringBoot/resources/templates/control/nav.ftl
index 2a367b99..e01d1d02 100644
--- a/src/main/resources/modules/SpringBoot/resources/templates/control/nav.ftl
+++ b/src/main/resources/modules/SpringBoot/resources/templates/control/nav.ftl
@@ -229,7 +229,7 @@
                     }).then(callback);
                     break;
                 default:
-                    jsonRequest({
+                    return jsonRequest({
                         url: '/ajax/' + this.mModule + "/" + this.mTarget + "/" + this.mMethod,
                         data: JSON.stringify(data)
                     }).then(callback);
@@ -307,7 +307,7 @@
                 this.select = select;
             },
             onTemplate: function () {
-                new Ajax(this.module, this.target, "template").post(function (response) {
+                new Ajax(this.module, this.target).method("template").post({}, function (response) {
                     if (response.errors.length > 0) {
                         nav.e(response.errors[0].message);
                     }
@@ -315,7 +315,7 @@
             },
             onImport: function (item) {
                 utils.selectFile(function (files) {
-                    new Ajax(this.module, this.target, "imports", files[0]).post(function (response) {
+                    new Ajax(this.module, this.target).method("imports").post(files[0], function (response) {
                         if (response.errors.length > 0) {
                             nav.e(response.errors[0].message);
                         }
@@ -323,7 +323,7 @@
                 }.bind(this))
             },
             onExport: function () {
-                new Ajax(this.module, this.target, "exports", this.vm).post(function (response) {
+                new Ajax(this.module, this.target).method("exports").post(this.vm, function (response) {
                     if (response.errors.length > 0) {
                         nav.e(response.errors[0].message);
                     }
@@ -333,7 +333,7 @@
                 this.$refs['form'].validate(function (valid) {
                     if (valid) {
                         if (this.form.id) {
-                            new Ajax(this.module, this.target, "update", this.form).post(function (response) {
+                            new Ajax(this.module, this.target).update(this.form, function (response) {
                                 if (response.errors.length > 0) {
                                     nav.e(response.errors[0].message);
                                 } else {
@@ -343,7 +343,7 @@
                                 }
                             }.bind(this))
                         } else {
-                            new Ajax(this.module, this.target, "create", this.form).post(function (response) {
+                            new Ajax(this.module, this.target).create(this.form, function (response) {
                                 if (response.errors.length > 0) {
                                     nav.e(response.errors[0].message);
                                 } else {
@@ -359,7 +359,7 @@
                 }.bind(this));
             },
             onFind: function () {
-                new Ajax(this.module, this.target, "find", this.vm).post(function (response) {
+                new Ajax(this.module, this.target).find(this.vm, function (response) {
                     if (response.errors.length > 0) {
                         nav.e(response.errors[0].message);
                     } else {
@@ -374,7 +374,7 @@
                     cancelButtonText: '取消',
                     type: 'warning'
                 }).then(function () {
-                    new Ajax(this.module, this.target, "delete", {id: item.id}).post(function (response) {
+                    new Ajax(this.module, this.target).delete({id: item.id}, function (response) {
                         if (response.errors.length > 0) {
                             nav.e(response.errors[0].message);
                         } else {
@@ -397,7 +397,7 @@
                     }).then(function () {
                         for (var i = 0; i < this.select.length; i++) {
                             (function (obj) {
-                                new Ajax(this.module, this.target, "delete", {id: obj.id}).post(function (response) {
+                                new Ajax(this.module, this.target).delete({id: obj.id}, function (response) {
                                     if (response.errors.length > 0) {
                                         nav.e(response.errors[0].message);
                                     } else {
@@ -698,7 +698,9 @@
         },
         created: function () {
             if (this.dictName) {
-                new Ajax("system", "dict", "load").data({dictName: this.dictName}).post(function (response) {
+                new Ajax("system", "dict").method("load").post({
+                    dictName: this.dictName
+                },function (response) {
                     if (response.errors.length > 0) {
                         console.error(response.errors[0].message)
                     } else {
@@ -750,7 +752,9 @@
             }
         },
         created: function () {
-            new Ajax("system", "dept", "tree").data({dictName: this.dictName}).post(function (response) {
+            new Ajax("system", "dept").method("tree").post({
+                dictName: this.dictName
+            },function (response) {
                 if (response.errors.length > 0) {
                     console.error(response.errors[0].message)
                 } else {
diff --git a/src/main/resources/modules/SpringBoot/resources/templates/screen/home.ftl b/src/main/resources/modules/SpringBoot/resources/templates/screen/home.ftl
index 58321130..d1972c8a 100644
--- a/src/main/resources/modules/SpringBoot/resources/templates/screen/home.ftl
+++ b/src/main/resources/modules/SpringBoot/resources/templates/screen/home.ftl
@@ -1029,7 +1029,7 @@
         },
         methods: {
             doAjax: function () {
-                new Ajax("system", "user","find").post(function (response) {
+                new Ajax("system", "user").find({}, function (response) {
                     if (response.errors.length > 0) {
                         nav.e(response.errors[0].message);
                     } else {
diff --git a/src/main/resources/modules/SpringBoot/resources/templates/screen/index.ftl b/src/main/resources/modules/SpringBoot/resources/templates/screen/index.ftl
index 590d1b33..ef8509d2 100644
--- a/src/main/resources/modules/SpringBoot/resources/templates/screen/index.ftl
+++ b/src/main/resources/modules/SpringBoot/resources/templates/screen/index.ftl
@@ -374,7 +374,7 @@
             onCommand: function (cmd) {
                 switch (cmd) {
                     case "logout":
-                        new Ajax("system", "User", "logout").post(function (response) {
+                        new Ajax("system", "User").method("logout").post({}, function (response) {
                             if (response.errors.length > 0) {
                                 nav.e(response.errors[0].message);
                             } else {
diff --git a/src/main/resources/modules/SpringBoot/resources/templates/screen/login.ftl b/src/main/resources/modules/SpringBoot/resources/templates/screen/login.ftl
index 05ecd2ae..a9fbe413 100644
--- a/src/main/resources/modules/SpringBoot/resources/templates/screen/login.ftl
+++ b/src/main/resources/modules/SpringBoot/resources/templates/screen/login.ftl
@@ -110,7 +110,7 @@
                 this.$refs[formName].validate(function (valid) {
                     if (valid) {
                         this.isSubmit = true;
-                        new Ajax("system", "User", "login", this.form).post(function (response) {
+                        new Ajax("system", "User").method("login").post(this.form, function (response) {
                             this.isSubmit = false;
                             if (response.errors.length > 0) {
                                 nav.e(response.errors[0].message);
diff --git a/src/main/resources/modules/SpringBoot/resources/templates/screen/module/mgr.ftl b/src/main/resources/modules/SpringBoot/resources/templates/screen/module/mgr.ftl
index d915dfca..dd8ab8ba 100644
--- a/src/main/resources/modules/SpringBoot/resources/templates/screen/module/mgr.ftl
+++ b/src/main/resources/modules/SpringBoot/resources/templates/screen/module/mgr.ftl
@@ -313,7 +313,7 @@
                     cancelButtonText: '取消',
                     type: 'warning'
                 }).then(function () {
-                    new Ajax(this.module, this.target, "delete", {id: item.id}).post(function (response) {
+                    new Ajax("${module}", "${table.getFName()}").delete({id: item.id}, function (response) {
                         if (response.errors.length > 0) {
                             nav.e(response.errors[0].message);
                         } else {
diff --git a/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/dept.ftl b/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/dept.ftl
index d88bc501..cdadcaa2 100644
--- a/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/dept.ftl
+++ b/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/dept.ftl
@@ -305,7 +305,7 @@
                     cancelButtonText: '取消',
                     type: 'warning'
                 }).then(function () {
-                    new Ajax("system", "dept", "delete").post({id: item.id}, function (response) {
+                    new Ajax("system", "dept").delete({id: item.id}, function (response) {
                         if (response.errors.length > 0) {
                             nav.e(response.errors[0].message);
                         } else {
@@ -344,7 +344,7 @@
                 return data.deptName.indexOf(value) !== -1;
             },
             onLoadTree: function () {
-                new Ajax("system", "dept", "tree").post(function (response) {
+                new Ajax("system", "dept").method("tree").post({}, function (response) {
                     if (response.errors.length > 0) {
                         nav.e(response.errors[0].message);
                     } else {
@@ -356,7 +356,7 @@
                 this.$refs['form'].validate(function (valid) {
                     if (valid) {
                         if (this.form.id) {
-                            new Ajax("system", "dept").data(this.form).update(function (response) {
+                            new Ajax("system", "dept").update(this.form, function (response) {
                                 if (response.errors.length > 0) {
                                     nav.e(response.errors[0].message);
                                 } else {
@@ -367,7 +367,7 @@
                                 }
                             }.bind(this))
                         } else {
-                            new Ajax("system", "dept").data(this.form).create(function (response) {
+                            new Ajax("system", "dept").create(this.form, function (response) {
                                 if (response.errors.length > 0) {
                                     nav.e(response.errors[0].message);
                                 } else {
diff --git a/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/dict.ftl b/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/dict.ftl
index d1908eae..92ab8969 100644
--- a/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/dict.ftl
+++ b/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/dict.ftl
@@ -234,9 +234,7 @@
                     cancelButtonText: '取消',
                     type: 'warning'
                 }).then(function () {
-                    new Ajax("system", "dict").delete({
-                        id: item.id
-                    }, function (response) {
+                    new Ajax("system", "dict").delete({id: item.id}, function (response) {
                         if (response.errors.length > 0) {
                             nav.e(response.errors[0].message);
                         } else {
diff --git a/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/dictItem.ftl b/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/dictItem.ftl
index 22fe8a15..b76eaa95 100644
--- a/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/dictItem.ftl
+++ b/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/dictItem.ftl
@@ -230,7 +230,7 @@
                     cancelButtonText: '取消',
                     type: 'warning'
                 }).then(function () {
-                    new Ajax("system", "dictItem", "delete", {id: item.id}).post(function (response) {
+                    new Ajax("system", "dictItem").delete({id: item.id}, function (response) {
                         if (response.errors.length > 0) {
                             nav.e(response.errors[0].message);
                         } else {
diff --git a/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/file.ftl b/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/file.ftl
index 0c11a2b6..f374d47e 100644
--- a/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/file.ftl
+++ b/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/file.ftl
@@ -238,7 +238,7 @@
                     cancelButtonText: '取消',
                     type: 'warning'
                 }).then(function () {
-                    new Ajax("system", "file", "delete", {id: item.id}).post(function (response) {
+                    new Ajax("system", "file").delete({id: item.id}, function (response) {
                         if (response.errors.length > 0) {
                             nav.e(response.errors[0].message);
                         } else {
diff --git a/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/logErr.ftl b/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/logErr.ftl
index d428b63a..4cc26a71 100644
--- a/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/logErr.ftl
+++ b/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/logErr.ftl
@@ -260,7 +260,7 @@
                     cancelButtonText: '取消',
                     type: 'warning'
                 }).then(function () {
-                    new Ajax("system", "logErr", "delete", {id: item.id}).post(function (response) {
+                    new Ajax("system", "logErr").delete({id: item.id},function (response) {
                         if (response.errors.length > 0) {
                             nav.e(response.errors[0].message);
                         } else {
diff --git a/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/res.ftl b/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/res.ftl
index 2b9e16a2..b00d04cc 100644
--- a/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/res.ftl
+++ b/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/res.ftl
@@ -311,7 +311,7 @@
                     cancelButtonText: '取消',
                     type: 'warning'
                 }).then(function () {
-                    new Ajax("system", "res", "delete", {id: item.id}).post(function (response) {
+                    new Ajax("system", "res").delete({id: item.id}, function (response) {
                         if (response.errors.length > 0) {
                             nav.e(response.errors[0].message);
                         } else {
@@ -352,7 +352,7 @@
                 return data.comment.indexOf(value) !== -1;
             },
             onLoadTree: function () {
-                new Ajax("system", "res", "tree").post(function (response) {
+                new Ajax("system", "res").method("tree").post({}, function (response) {
                     if (response.errors.length > 0) {
                         nav.e(response.errors[0].message);
                     } else {
@@ -364,7 +364,7 @@
                 this.$refs['form'].validate(function (valid) {
                     if (valid) {
                         if (this.form.id) {
-                            new Ajax("system", "res", "update", this.form).post(function (response) {
+                            new Ajax("system", "res").update(this.form, function (response) {
                                 if (response.errors.length > 0) {
                                     nav.e(response.errors[0].message);
                                 } else {
@@ -375,7 +375,7 @@
                                 }
                             }.bind(this))
                         } else {
-                            new Ajax("system", "res", "create", this.form).post(function (response) {
+                            new Ajax("system", "res").create(this.form, function (response) {
                                 if (response.errors.length > 0) {
                                     nav.e(response.errors[0].message);
                                 } else {
diff --git a/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/role.ftl b/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/role.ftl
index 2e57d238..293a84d5 100644
--- a/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/role.ftl
+++ b/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/role.ftl
@@ -227,7 +227,7 @@
                     cancelButtonText: '取消',
                     type: 'warning'
                 }).then(function () {
-                    new Ajax("system", "role", "delete", {id: item.id}).post(function (response) {
+                    new Ajax("system", "role").delete({id: item.id}, function (response) {
                         if (response.errors.length > 0) {
                             nav.e(response.errors[0].message);
                         } else {
@@ -244,7 +244,10 @@
                 this.formResource.dialog = true;
                 this.formResource.roleId = item.id;
                 this.formResource.roleCode = item.code;
-                new Ajax("system", "roleRes", "find", {roleId: item.id, pageSize: 0}).post(function (response) {
+                new Ajax("system", "roleRes").find({
+                    roleId: item.id,
+                    pageSize: 0
+                }, function (response) {
                     if (response.errors.length > 0) {
                         nav.e(response.errors[0].message);
                     } else {
@@ -258,14 +261,13 @@
                 }.bind(this))
             },
             onCheck: function (item, status) {
-                var param = {
+                new Ajax("system", "roleRes").method("check").post({
                     roleId: this.formResource.roleId,
                     roleCode: this.formResource.roleCode,
                     resId: item.id,
                     resCode: item.resCode,
                     checked: status.checkedKeys.indexOf(item.id) !== -1
-                }
-                new Ajax("system", "roleRes", "check", param).post(function (response) {
+                }, function (response) {
                     if (response.errors.length > 0) {
                         nav.e(response.errors[0].message);
                     } else {
@@ -274,7 +276,7 @@
                 }.bind(this))
             },
             onLoadTree: function () {
-                new Ajax("system", "res", "tree").post(function (response) {
+                new Ajax("system", "res").method("tree").post({}, function (response) {
                     if (response.errors.length > 0) {
                         nav.e(response.errors[0].message);
                     } else {
diff --git a/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/schedule.ftl b/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/schedule.ftl
index 0a976192..1cd83863 100644
--- a/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/schedule.ftl
+++ b/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/schedule.ftl
@@ -55,7 +55,7 @@
                     cancelButtonText: '取消',
                     type: 'warning'
                 }).then(function () {
-                    new Ajax("system", "schedule", "delete", {id: item.id}).post(function (response) {
+                    new Ajax("system", "schedule").delete({id: item.id},function (response) {
                         if (response.errors.length > 0) {
                             nav.e(response.errors[0].message);
                         } else {
diff --git a/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/tokens.ftl b/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/tokens.ftl
index c10fda55..737ceb25 100644
--- a/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/tokens.ftl
+++ b/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/tokens.ftl
@@ -249,7 +249,7 @@
                     cancelButtonText: '取消',
                     type: 'warning'
                 }).then(function () {
-                    new Ajax("system", "tokens", "logout", {token: item.token}).post(function (response) {
+                    new Ajax("system", "tokens").method("logout").post({token: item.token}, function (response) {
                         if (response.errors.length > 0) {
                             nav.e(response.errors[0].message);
                         } else {
diff --git a/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/user.ftl b/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/user.ftl
index 34a7989b..9cef0f26 100644
--- a/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/user.ftl
+++ b/src/main/resources/modules/SpringBoot/resources/templates/screen/module/system/user.ftl
@@ -269,7 +269,7 @@
                     cancelButtonText: '取消',
                     type: 'warning'
                 }).then(function () {
-                    new Ajax("system", "user", "delete", {id: item.id}).post(function (response) {
+                    new Ajax("system", "user").delete({id: item.id}, function (response) {
                         if (response.errors.length > 0) {
                             nav.e(response.errors[0].message);
                         } else {
@@ -282,7 +282,7 @@
                 });
             },
             loadRoles: function () {
-                new Ajax("system", "role", "find", {pageSize: 0}).post(function (response) {
+                new Ajax("system", "role").find({pageSize: 0}, function (response) {
                     if (response.errors.length > 0) {
                         nav.e(response.errors[0].message);
                     } else {