diff --git a/categorys/array.js b/categorys/array.js
index 46885d0..8999e52 100644
--- a/categorys/array.js
+++ b/categorys/array.js
@@ -13,6 +13,9 @@ const {
 } = require('../myjs/menus.js');
 
 
+//===========================================================
+//2.0.0
+
 function get_value_for_sort( thisjson, keymode, keyslist ){
     if( typeof keyslist === 'number' ){
         return thisjson[ keyslist ];
@@ -57,6 +60,8 @@ function get_value_for_sort( thisjson, keymode, keyslist ){
     return thisjson
 }
 
+//===========================================================
+
 
 /** @param {string} category_id */
 module.exports = ( category_id )=>{ api.addBlocks([
@@ -164,7 +169,7 @@ module.exports = ( category_id )=>{ api.addBlocks([
         },
     },
 //===========================================================
-    {//2.0.0
+    {//2.0.1
         opcode: `${category_id}.lastIndexOf`,
         messageId: `${category_id}.lastIndexOf`,
         categoryId: category_id,
@@ -186,10 +191,11 @@ module.exports = ( category_id )=>{ api.addBlocks([
                     v1 = JSON.parse( v1 );
 
                 let v2 = args.v2;
-                if( typeof v2 !== 'object' )
+                if( typeof v2 !== 'object' ){
                     try{
                         v2 = JSON.parse( v2 );
                     }catch{}
+                }
 
                 return v1.lastIndexOf(v2);
 
@@ -538,7 +544,7 @@ module.exports = ( category_id )=>{ api.addBlocks([
         },
     },
 //===========================================================
-    {//2.0.0
+    {//2.0.1
         opcode: `${category_id}.concat`,
         messageId: `${category_id}.concat`,
         categoryId: category_id,
@@ -566,10 +572,8 @@ module.exports = ( category_id )=>{ api.addBlocks([
 
                 let v2 = args.v2;
                 if( typeof v2 !== 'object' ){
-                    if( typeof v2 === 'string' )
-                        v2 = `[${v2}]`;
                     try{
-                        v2 = JSON.parse( v2 );
+                        v2 = JSON.parse(`[${v2}]`);
                     }catch{}
                 }
 
diff --git a/categorys/debug.js b/categorys/debug.js
index c98310f..fe8dd01 100644
--- a/categorys/debug.js
+++ b/categorys/debug.js
@@ -1,13 +1,20 @@
 const { type, api } = require('clipcc-extension');
+
 /**@type {any}*/
 const vm = api.getVmInstance();
 
 const {
-    err_msg
+    err_msg,
+    my_log_block_error,
+    returnType,
+    get_sprite_target
 } = require('../myjs/tools');
 
 const {
-    make_menus
+    make_menus,
+    myTypeMenu,
+    sprite_type_menu,
+    sprites_name_menu
 } = require('../myjs/menus');
 
 /**@param {string} category_id*/
@@ -20,7 +27,7 @@ module.exports = ( category_id )=>{ api.addBlocks([
         function: (args,util)=> err_msg[0]
     },
 //===========================================================
-    {//2.0.0
+    {//2.0.1
         opcode: `${category_id}.console`,
         messageId: `${category_id}.console`,
         categoryId: category_id,
@@ -58,10 +65,11 @@ module.exports = ( category_id )=>{ api.addBlocks([
             if( typeof v !== 'object' ){
                 try{
                     v = JSON.parse(`[${v}]`);
+                    console[ args.type ]( ...v );
+                    return;
                 }catch{}
             }
-
-            console[ args.type ]( ...v );
+            console[ args.type ]( v );
         }
     },
 //===========================================================
@@ -72,5 +80,64 @@ module.exports = ( category_id )=>{ api.addBlocks([
         type: type.BlockType.REPORTER,
         function: (args,util)=> vm.toJSON()
     },
+//===========================================================
+    {//2.0.1
+        opcode: `${category_id}.temp_var`,
+        messageId: `${category_id}.temp_var`,
+        categoryId: category_id,
+        type: type.BlockType.REPORTER,
+        param: {
+            return_type: {
+                type: type.ParameterType.STRING,
+                default: 'ScratchType',
+                menu: myTypeMenu
+            },
+        },
+        function: (args,util)=>{
+            try{
+                return returnType(
+                    vm.bddjr_toolbox_v2_temp_var ,
+                    args.return_type
+                );
+            }catch(e){
+                return my_log_block_error( util.currentBlock.id, util.currentBlock.opcode, e )
+            }
+        }
+    },
+//===========================================================
+    {//2.0.1
+        opcode: `${category_id}.sprite_temp_var`,
+        messageId: `${category_id}.sprite_temp_var`,
+        categoryId: category_id,
+        type: type.BlockType.REPORTER,
+        param: {
+            sprite_type: {
+                type: type.ParameterType.STRING,
+                default: 'thisClone',
+                menu: sprite_type_menu
+            },
+            sprite_name: {
+                type: type.ParameterType.STRING,
+                default: '',
+                // @ts-ignore
+                menu: sprites_name_menu
+            },
+            return_type: {
+                type: type.ParameterType.STRING,
+                default: 'ScratchType',
+                menu: myTypeMenu
+            },
+        },
+        function: (args,util)=>{
+            try{
+                return returnType(
+                    get_sprite_target( util, args.sprite_type, args.sprite_name ).bddjr_toolbox_v2_temp_var ,
+                    args.return_type
+                );
+            }catch(e){
+                return my_log_block_error( util.currentBlock.id, util.currentBlock.opcode, e )
+            }
+        }
+    },
 
 ]);}
diff --git a/categorys/help.js b/categorys/help.js
index c8490bd..4aeb00f 100644
--- a/categorys/help.js
+++ b/categorys/help.js
@@ -1,17 +1,41 @@
 const { type, api } = require('clipcc-extension');
 
+//===========================================================
+//2.0.1
+
+/**
+ * @param {String} name 
+ * @param {String} link 
+ */
+function jumpto(name, link){
+    if(window.confirm(`你确定要跳转到${name}吗？\n${link}`)){ //弹窗确认
+        window.open(link);
+    }
+}
+
+//===========================================================
+
 /**@param {string} category_id*/
 module.exports = ( category_id )=>{ api.addBlocks([
-    // 创建一个不能被程序触发的积木，点击它就会直接跳转到github仓库地址。
-    {//2.0.0
+    // 创建不能被程序触发的积木，鼠标点击才能触发。
+    {//2.0.1
         opcode: `${category_id}.jumptogithub`,
         messageId: `${category_id}.jumptogithub`,
         categoryId: category_id,
         type: undefined,
-        function: (args,util)=>{
-            if(window.confirm("你确定要跳转到github吗？")){ //弹窗确认
-                window.open("https://github.com/bddjr/clipcc-extension-bddjr_toolbox_v2");
-            }
-        },
+        function: ()=> jumpto(
+            'Github',
+            "https://github.com/bddjr/clipcc-extension-bddjr_toolbox_v2/"
+        ),
+    },
+    {//2.0.1
+        opcode: `${category_id}.doc`,
+        messageId: `${category_id}.doc`,
+        categoryId: category_id,
+        type: undefined,
+        function: ()=> jumpto(
+            '文档',
+            "https://btbv2.ccext.bddjr.cn"
+        ),
     },
 ]);}
diff --git a/categorys/json.js b/categorys/json.js
index e03f8dc..436c4be 100644
--- a/categorys/json.js
+++ b/categorys/json.js
@@ -113,7 +113,7 @@ module.exports = ( category_id )=>{ api.addBlocks([
         },
     },
 //======================================================================================================================
-    {//2.0.0
+    {//2.0.1
         opcode: `${category_id}.set_value`,
         messageId: `${category_id}.set_value`,
         categoryId: category_id,
@@ -170,6 +170,10 @@ module.exports = ( category_id )=>{ api.addBlocks([
                     setKey = keyslist;
                 else if( args.keymode === 'Array' ){
                     for( let i=0 ; i< keyslist.length-1 ; i++ ){
+                        if( (+i)<0 && Array.isArray(thisjson) ){
+                            // 兼容数组负数下标取值
+                            i = thisjson.length + (+i);
+                        }
                         thisjson = thisjson[ keyslist[i] ];
                     }
                     setKey = keyslist.slice(-1);
@@ -177,17 +181,33 @@ module.exports = ( category_id )=>{ api.addBlocks([
                     if( Array.isArray( keyslist ) ){
                         for( let i of keyslist ){
                             if( Array.isArray( i ) ){
+                                if( Array.isArray(thisjson) && (+i[0])<0 ){
+                                    // 兼容数组负数下标取值
+                                    i[0] = thisjson.length + (+i[0]);
+                                }
                                 thisjson = thisjson[ i[0] ];
                                 if( i[1] ==='?.' && !thisjson )
                                     break;
                             }else{
+                                if( Array.isArray(thisjson) && (+i)<0 ){
+                                    // 兼容数组负数下标取值
+                                    i = thisjson.length + (+i);
+                                }
                                 setKey = i ;
                             }
                         }
                     }else{ // typeof keyslist === 'string'
+                        if( Array.isArray(thisjson) && (+keyslist)<0 ){
+                            // 兼容数组负数下标取值
+                            keyslist = thisjson.length + (+keyslist);
+                        }
                         setKey = keyslist;
                     }
                 }
+                if( Array.isArray(thisjson) && (+setKey)<0 ){
+                    // 兼容数组负数下标取值
+                    setKey = thisjson.length + (+setKey);
+                }
                 switch( args.operator ){
                     case '=':
                         thisjson[setKey] = setValue;
@@ -293,7 +313,7 @@ module.exports = ( category_id )=>{ api.addBlocks([
         },
     },
 //======================================================================================================================
-    {//2.0.0
+    {//2.0.1
         opcode: `${category_id}.deleteProperty`,
         messageId: `${category_id}.deleteProperty`,
         categoryId: category_id,
@@ -335,6 +355,10 @@ module.exports = ( category_id )=>{ api.addBlocks([
                     setKey = keyslist;
                 else if( args.keymode === 'Array' ){
                     for( let i=0 ; i< keyslist.length-1 ; i++ ){
+                        if( (+i)<0 && Array.isArray(thisjson) ){
+                            // 兼容数组负数下标取值
+                            i = thisjson.length + (+i);
+                        }
                         thisjson = thisjson[ keyslist[i] ];
                     }
                     setKey = keyslist.slice(-1);
@@ -342,17 +366,33 @@ module.exports = ( category_id )=>{ api.addBlocks([
                     if( Array.isArray( keyslist ) ){
                         for( let i of keyslist ){
                             if( Array.isArray( i ) ){
+                                if( Array.isArray(thisjson) && (+i[0])<0 ){
+                                    // 兼容数组负数下标取值
+                                    i[0] = thisjson.length + (+i[0]);
+                                }
                                 thisjson = thisjson[ i[0] ];
                                 if( i[1] ==='?.' && !thisjson )
                                     break;
                             }else{
+                                if( Array.isArray(thisjson) && (+i)<0 ){
+                                    // 兼容数组负数下标取值
+                                    i = thisjson.length + (+i);
+                                }
                                 setKey = i ;
                             }
                         }
                     }else{ // typeof keyslist === 'string'
+                        if( Array.isArray(thisjson) && (+keyslist)<0 ){
+                            // 兼容数组负数下标取值
+                            keyslist = thisjson.length + (+keyslist);
+                        }
                         setKey = keyslist;
                     }
                 }
+                if( Array.isArray(thisjson) && (+setKey)<0 ){
+                    // 兼容数组负数下标取值
+                    setKey = thisjson.length + (+setKey);
+                }
                 Reflect.deleteProperty( thisjson, setKey );
                 return returnType( globaljson, args.return_type );
 
diff --git a/categorys/string_and_type.js b/categorys/string_and_type.js
index ec2c915..b5a541c 100644
--- a/categorys/string_and_type.js
+++ b/categorys/string_and_type.js
@@ -597,7 +597,7 @@ module.exports = ( category_id )=>{ api.addBlocks([
         function: (args,util)=> String.fromCharCode( args.n1 )
     },
 //===========================================================
-    {//2.0.0
+    {//2.0.1
         opcode: `${category_id}.repeat`,
         messageId: `${category_id}.repeat`,
         categoryId: category_id,
@@ -605,14 +605,38 @@ module.exports = ( category_id )=>{ api.addBlocks([
         param: {
             v: {
                 type: type.ParameterType.STRING,
-                default: '哦'
+                default: '我爱你！'
             },
             n1: {
                 type: type.ParameterType.NUMBER,
-                default: '2'
+                default: '520'
             }
         },
         function: (args,util)=> String( args.v ).repeat( args.n1 )
     },
+//===========================================================
+    {//2.0.1
+        opcode: `${category_id}.instanceof`,
+        messageId: `${category_id}.instanceof`,
+        categoryId: category_id,
+        type: type.BlockType.BOOLEAN,
+        param: {
+            v1: {
+                type: undefined
+            },
+            v2: {
+                type: type.ParameterType.STRING,
+                default: 'Set'
+            },
+        },
+        function: (args,util)=>{
+            try{
+                // @ts-ignore
+                return args.v1 instanceof window[ args.v2 ];
+            }catch(e){
+                return my_log_block_error( util.currentBlock.id, util.currentBlock.opcode, e );
+            }
+        }
+    },
 
 ]);}
diff --git a/categorys/temp_var.js b/categorys/temp_var.js
index c828495..d889d87 100644
--- a/categorys/temp_var.js
+++ b/categorys/temp_var.js
@@ -1,5 +1,8 @@
 const { type, api } = require('clipcc-extension');
 
+/**@type {*}*/
+const vm = api.getVmInstance();
+
 const {
     my_log_block_error,
     get_sprite_target
@@ -14,20 +17,20 @@ const {
 
 /** @param {string} category_id */
 module.exports = ( category_id )=>{ api.addBlocks([
-    {//2.0.0
+    {//2.0.1
         opcode: `${category_id}.clear_all`,
         messageId: `${category_id}.clear_all`,
         categoryId: category_id,
         type: type.BlockType.COMMAND,
         function: (args,util)=>{
             Reflect.deleteProperty(
-                util ,
+                vm ,
                 'bddjr_toolbox_v2_temp_var'
             );
         }
     },
 //===========================================================
-    {//2.0.0
+    {//2.0.1
         opcode: `${category_id}.set_value`,
         messageId: `${category_id}.set_value`,
         categoryId: category_id,
@@ -49,27 +52,27 @@ module.exports = ( category_id )=>{ api.addBlocks([
         },
         function: (args,util)=>{
             try{
-                if( util.bddjr_toolbox_v2_temp_var === undefined ){
-                    util.bddjr_toolbox_v2_temp_var = {}
+                if( !vm.bddjr_toolbox_v2_temp_var ){ //undefined
+                    vm.bddjr_toolbox_v2_temp_var = {}
                 }
                 switch( args.operator ){
                     case '=':
-                        util.bddjr_toolbox_v2_temp_var[ args.name ] = args.v;
+                        vm.bddjr_toolbox_v2_temp_var[ args.name ] = args.v;
                         break;
                     case '+=':
-                        util.bddjr_toolbox_v2_temp_var[ args.name ] += args.v;
+                        vm.bddjr_toolbox_v2_temp_var[ args.name ] += args.v;
                         break;
                     case '-=':
-                        util.bddjr_toolbox_v2_temp_var[ args.name ] -= args.v;
+                        vm.bddjr_toolbox_v2_temp_var[ args.name ] -= args.v;
                         break;
                     case '*=':
-                        util.bddjr_toolbox_v2_temp_var[ args.name ] *= args.v;
+                        vm.bddjr_toolbox_v2_temp_var[ args.name ] *= args.v;
                         break;
                     case '/=':
-                        util.bddjr_toolbox_v2_temp_var[ args.name ] /= args.v;
+                        vm.bddjr_toolbox_v2_temp_var[ args.name ] /= args.v;
                         break;
                     case '%=':
-                        util.bddjr_toolbox_v2_temp_var[ args.name ] %= args.v;
+                        vm.bddjr_toolbox_v2_temp_var[ args.name ] %= args.v;
                         break;
                     default:
                         throw `${args.operator} is not allowed operator!`;
@@ -80,7 +83,7 @@ module.exports = ( category_id )=>{ api.addBlocks([
         }
     },
 //===========================================================
-    {//2.0.0
+    {//2.0.1
         opcode: `${category_id}.get_value`,
         messageId: `${category_id}.get_value`,
         categoryId: category_id,
@@ -93,17 +96,14 @@ module.exports = ( category_id )=>{ api.addBlocks([
         },
         function: (args,util)=>{
             try{
-                if( util.bddjr_toolbox_v2_temp_var === undefined ){
-                    return undefined
-                }
-                return util.bddjr_toolbox_v2_temp_var[ args.name ];
+                return vm.bddjr_toolbox_v2_temp_var?.[ args.name ];
             }catch(e){
                 return my_log_block_error( util.currentBlock.id, util.currentBlock.opcode, e )
             }
         }
     },
 //===========================================================
-    {//2.0.0
+    {//2.0.1
         opcode: `${category_id}.delete_var`,
         messageId: `${category_id}.delete_var`,
         categoryId: category_id,
@@ -116,9 +116,9 @@ module.exports = ( category_id )=>{ api.addBlocks([
         },
         function: (args,util)=>{
             try{
-                if( util.bddjr_toolbox_v2_temp_var !== undefined ){
+                if( vm.bddjr_toolbox_v2_temp_var ){ // !== undefined
                     Reflect.deleteProperty(
-                        util.bddjr_toolbox_v2_temp_var ,
+                        vm.bddjr_toolbox_v2_temp_var ,
                         args.name
                     );
                 }
@@ -128,7 +128,7 @@ module.exports = ( category_id )=>{ api.addBlocks([
         }
     },
 //===========================================================
-    {//2.0.0
+    {//2.0.1
         opcode: `${category_id}.var_exist`,
         messageId: `${category_id}.var_exist`,
         categoryId: category_id,
@@ -141,10 +141,7 @@ module.exports = ( category_id )=>{ api.addBlocks([
         },
         function: (args,util)=>{
             try{
-                if( util.bddjr_toolbox_v2_temp_var === undefined ){
-                    return false
-                }
-                return util.bddjr_toolbox_v2_temp_var.hasOwnProperty( args.name );
+                return !!vm.bddjr_toolbox_v2_temp_var?.hasOwnProperty( args.name );
             }catch(e){
                 return my_log_block_error( util.currentBlock.id, util.currentBlock.opcode, e )
             }
@@ -181,7 +178,7 @@ module.exports = ( category_id )=>{ api.addBlocks([
         }
     },
 //===========================================================
-    {//2.0.0
+    {//2.0.1
         opcode: `${category_id}.set_sprite_var_value`,
         messageId: `${category_id}.set_sprite_var_value`,
         categoryId: category_id,
@@ -215,7 +212,7 @@ module.exports = ( category_id )=>{ api.addBlocks([
         function: (args,util)=>{
             try{
                 let target = get_sprite_target( util, args.sprite_type, args.sprite_name );
-                if( target.bddjr_toolbox_v2_temp_var === undefined ){
+                if( !target.bddjr_toolbox_v2_temp_var ){ //undefined
                     target.bddjr_toolbox_v2_temp_var = {}
                 }
                 switch( args.operator ){
@@ -246,7 +243,7 @@ module.exports = ( category_id )=>{ api.addBlocks([
         }
     },
 //===========================================================
-    {//2.0.0
+    {//2.0.1
         opcode: `${category_id}.get_sprite_var_value`,
         messageId: `${category_id}.get_sprite_var_value`,
         categoryId: category_id,
@@ -270,18 +267,14 @@ module.exports = ( category_id )=>{ api.addBlocks([
         },
         function: (args,util)=>{
             try{
-                let target = get_sprite_target( util, args.sprite_type, args.sprite_name );
-                if( target.bddjr_toolbox_v2_temp_var === undefined ){
-                    return undefined
-                }
-                return target.bddjr_toolbox_v2_temp_var[ args.name ];
+                return get_sprite_target( util, args.sprite_type, args.sprite_name ).bddjr_toolbox_v2_temp_var?.[ args.name ];
             }catch(e){
                 return my_log_block_error( util.currentBlock.id, util.currentBlock.opcode, e )
             }
         }
     },
 //===========================================================
-    {//2.0.0
+    {//2.0.1
         opcode: `${category_id}.delete_sprite_var`,
         messageId: `${category_id}.delete_sprite_var`,
         categoryId: category_id,
@@ -306,7 +299,7 @@ module.exports = ( category_id )=>{ api.addBlocks([
         function: (args,util)=>{
             try{
                 let target = get_sprite_target( util, args.sprite_type, args.sprite_name );
-                if( target.bddjr_toolbox_v2_temp_var !== undefined ){
+                if( !target.bddjr_toolbox_v2_temp_var ){ // !== undefined
                     Reflect.deleteProperty(
                         target.bddjr_toolbox_v2_temp_var ,
                         args.name
@@ -318,7 +311,7 @@ module.exports = ( category_id )=>{ api.addBlocks([
         }
     },
 //===========================================================
-    {//2.0.0
+    {//2.0.1
         opcode: `${category_id}.sprite_var_exist`,
         messageId: `${category_id}.sprite_var_exist`,
         categoryId: category_id,
@@ -342,11 +335,7 @@ module.exports = ( category_id )=>{ api.addBlocks([
         },
         function: (args,util)=>{
             try{
-                let target = get_sprite_target( util, args.sprite_type, args.sprite_name );
-                if( target.bddjr_toolbox_v2_temp_var === undefined ){
-                    return false
-                }
-                return target.bddjr_toolbox_v2_temp_var.hasOwnProperty( args.name );
+                return !!get_sprite_target( util, args.sprite_type, args.sprite_name ).bddjr_toolbox_v2_temp_var?.hasOwnProperty( args.name );
             }catch(e){
                 return my_log_block_error( util.currentBlock.id, util.currentBlock.opcode, e )
             }
diff --git a/info.json b/info.json
index e1007eb..81fe58b 100644
--- a/info.json
+++ b/info.json
@@ -1,7 +1,7 @@
 {
     "id": "bddjr.toolbox_v2",
     "author": "bddjr",
-    "version": "2.0.0",
+    "version": "2.0.1",
     "icon": "assets/icon.webp",
     "inset_icon": "assets/inset_icon.webp",
     "api": 1
diff --git a/locales/en.json b/locales/en.json
index 7a55673..ec316d9 100644
--- a/locales/en.json
+++ b/locales/en.json
@@ -83,6 +83,7 @@
 
 "help": "BTBv2 help",
 "help.jumptogithub": "Click here jump to github",
+"help.doc": "Click here jump to doc",
 
 
 "string_and_type": "BTBv2 string and type",
@@ -106,7 +107,7 @@
 "string_and_type.true": "true",
 "string_and_type.false": "false",
 "string_and_type.integer_toString": "interger [v] toString [count]",
-"string_and_type.string_parseInt": "⚠⚠NaN⚠⚠ string [v] parseint [count]",
+"string_and_type.string_parseInt": "⚠⚠NaN⚠⚠ [v] parseint [count]",
 "string_and_type.string_trim": "string [v][menu]",
 "string_and_type.string_trim.menu.trim": "trim",
 "string_and_type.string_trim.menu.trimStart": "trimStart",
@@ -125,6 +126,7 @@
 "string_and_type.charCodeAt": "⚠⚠NaN⚠⚠ [v] get char code at [n1]",
 "string_and_type.string_fromCharCode": "char code [n1] to string",
 "string_and_type.repeat": "string [v] repeat [n1]",
+"string_and_type.instanceof": "[v1] instanceof [v2]",
 
 
 "json": "BTBv2 JSON",
@@ -251,7 +253,9 @@
 "debug.console.menu.error": "error",
 "debug.console.menu.debug": "debug",
 "debug.console.menu.info": "info",
-"debug.console.menu.warn": "warn"
+"debug.console.menu.warn": "warn",
+"debug.temp_var": "global all temp vars , return type [return_type]",
+"debug.sprite_temp_var": "[sprite_type][sprite_name] all temp vars , return type [return_type]"
 
 
 }
diff --git a/locales/zh-cn.json b/locales/zh-cn.json
index baa8c7e..66c6a05 100644
--- a/locales/zh-cn.json
+++ b/locales/zh-cn.json
@@ -79,6 +79,7 @@
 
 "help": "BTBv2 帮助",
 "help.jumptogithub": "点此跳转到github",
+"help.doc": "点此跳转到文档",
 
 
 "string_and_type": "BTBv2 字符串和类型",
@@ -98,7 +99,7 @@
 "string_and_type.to_scratch_boolean": "[v] 转成 Scratch 布尔值",
 "string_and_type.to_js_boolean": "[v] 转成 JS 布尔值",
 "string_and_type.integer_toString": "整数 [v] toString [count]",
-"string_and_type.string_parseInt": "⚠⚠NaN⚠⚠ 字符串 [v] parseint [count]",
+"string_and_type.string_parseInt": "⚠⚠NaN⚠⚠ [v] parseint [count]",
 "string_and_type.string_trim": "字符串 [v][menu]",
 "string_and_type.text_to_url": "文本转链接 [menu][v]",
 "string_and_type.url_to_text": "链接转文本 [menu][v]",
@@ -209,7 +210,9 @@
 
 
 "debug": "BTBv2 调试",
-"debug.err_msg": "BTBv2 错误消息"
+"debug.err_msg": "BTBv2 错误消息",
+"debug.temp_var": "全局所有临时变量 , 返回类型 [return_type]",
+"debug.sprite_temp_var": "[sprite_type][sprite_name] 所有临时变量 , 返回类型 [return_type]"
 
 
 }
diff --git a/myjs/tools.js b/myjs/tools.js
index 65cbf1a..6cce777 100644
--- a/myjs/tools.js
+++ b/myjs/tools.js
@@ -26,7 +26,7 @@ var err_msg = [''];
 module.exports.err_msg = err_msg;
 
 //===========================================================
-//2.0.0
+//2.0.1
 
 /**
  * my_log_block_error( util.currentBlock.id, util.currentBlock.opcode, e )
@@ -34,15 +34,14 @@ module.exports.err_msg = err_msg;
  * @param {string} block_opcode
  */
 function my_log_block_error(block_id, block_opcode, error){
-    let err_str = 
+    let err_str = 'ClipCCExtensionBlockError\n' + (
+        err_msg[0] =
 `{"extension":"${extension_id}",
 "blockid":${JSON.stringify(block_id)},
 "opcode":${JSON.stringify(block_opcode)},
 "time":${Date.now()},
 "error":${JSON.stringify(error.toString())}}`
-    ;
-    err_msg[0] = err_str;
-    err_str = 'ClipCCExtensionBlockError\n' + err_str;
+    );
     console.error( err_str );
     console.error( error );
     return err_str;
@@ -51,24 +50,23 @@ function my_log_block_error(block_id, block_opcode, error){
 module.exports.my_log_block_error = my_log_block_error;
 
 //===========================================================
-//2.0.0
+//2.0.1
 
-/** 目前已知 scratch 变量保存的内容仅接受字符串、布尔值、整数、浮点数 */
+/** 目前已知 scratch 变量保存的内容仅接受字符串、布尔值、有限数 */
 function to_scratch_type(v){
     switch( typeof v ){
         case 'string':
           case 'boolean':
             return v;
         case 'number':
-            if( !Number.isFinite(v) || Number.isNaN(v) )
-                break;
-            return v;
+            if( Number.isFinite(v) )
+                return v;
+            break;
         case 'object':
             try{
                 return JSON.stringify(v);
-            }catch{
-                break;
-            }
+            }catch{}
+            break;
     }
     return String(v);
 }
@@ -161,13 +159,13 @@ function returnType( v, t , b=true ){
 module.exports.returnType = returnType;
 
 //===========================================================
-//2.0.0
+//2.0.1
 
 /**
  * 
  * @param {object} util 
  * @param {string} sprite_type  stage sprite thisSprite thisClone id drawableID
- * @param {string} sprite_name  name id drawableID
+ * @param {string|*} sprite_name  name id drawableID
  * @returns {any} object
  */
 function get_sprite_target( util, sprite_type, sprite_name ){
@@ -227,7 +225,7 @@ function get_sprite_target( util, sprite_type, sprite_name ){
                 if(
                   util.runtime.targets[
                     NC.name[ sprite_name ]
-                  ].sprite.name === sprite_name
+                  ].sprite.name == sprite_name //是故意用弱类型判断的
                 ){
                     // 有缓存的对象，有对应名称的缓存，直接返回
                     return util.runtime.targets[
@@ -259,7 +257,7 @@ function get_sprite_target( util, sprite_type, sprite_name ){
             for( let i in util.runtime.targets ){
                 let J = util.runtime.targets[i];
                 if(
-                  J.sprite.name === sprite_name
+                  J.sprite.name == sprite_name //是故意用弱类型判断的
                   &&
                   !J.isStage //用的是sprite模式，所以肯定不能是背景
                 ){
@@ -271,13 +269,14 @@ function get_sprite_target( util, sprite_type, sprite_name ){
             }
             // 退出switch
             break;
+
         case 'id':
             if(NC.id[ sprite_name ] !== undefined){
                 // 读缓存
                 if(
                   util.runtime.targets[
                     NC.id[ sprite_name ]
-                  ].id === sprite_name
+                  ].id == sprite_name //是故意用弱类型判断的
                 ){
                     // 有缓存的对象，有对应名称的缓存，直接返回
                     return util.runtime.targets[
@@ -308,7 +307,7 @@ function get_sprite_target( util, sprite_type, sprite_name ){
             // 重新查找
             for( let i in util.runtime.targets ){
                 let J = util.runtime.targets[i];
-                if(J.id === sprite_name){
+                if(J.id == sprite_name){ //是故意用弱类型判断的
                     // 找到了，将要返回的值设置为这个对象，然后退出循环
                     return_target_number = i;
                     return_target = J;
@@ -317,13 +316,14 @@ function get_sprite_target( util, sprite_type, sprite_name ){
             }
             // 退出switch
             break;
+
         case 'drawableID':
             if(NC.drawableID[ sprite_name ] !== undefined){
                 // 读缓存
                 if(
                   util.runtime.targets[
                     NC.drawableID[ sprite_name ]
-                  ].drawableID === sprite_name
+                  ].drawableID == sprite_name //是故意用弱类型判断的
                 ){
                     // 有缓存的对象，有对应名称的缓存，直接返回
                     return util.runtime.targets[
@@ -354,7 +354,7 @@ function get_sprite_target( util, sprite_type, sprite_name ){
             // 重新查找
             for( let i in util.runtime.targets ){
                 let J = util.runtime.targets[i];
-                if(J.drawableID === sprite_name){
+                if(J.drawableID == sprite_name){ //是故意用弱类型判断的
                     // 找到了，将要返回的值设置为这个对象，然后退出循环
                     return_target_number = i;
                     return_target = J;
@@ -409,16 +409,19 @@ function get_sprite_target( util, sprite_type, sprite_name ){
 module.exports.get_sprite_target = get_sprite_target;
 
 //===========================================================
-//2.0.0
+//2.0.1
 
 /**
  * 
  * @param {object} target 
  * @param {string} type  '' 'list' 'broadcast_msg'
- * @param {*} name 
+ * @param {string|*} name 
  * @returns {any} object
  */
 function get_var_obj_from_target( target, type, name ){
+    if(typeof name !== 'string'){
+        name = String(name);
+    }
     const vars = target.variables;
     if( target.bddjr_toolbox_v2_var_id_cache === undefined ){
         // 没有这个缓存变量，那么初始化它
@@ -438,7 +441,7 @@ function get_var_obj_from_target( target, type, name ){
         if( cache_this_id !== undefined ){
             // 找得到这个值
             if(
-              vars[ cache_this_id ].name === name
+              vars[ cache_this_id ].name == name //故意用弱类型判断
               &&
               vars[ cache_this_id ].type === type
             ){
@@ -455,7 +458,7 @@ function get_var_obj_from_target( target, type, name ){
     // 没能成功返回缓存，那么重新生成并缓存。
     for( let i of Object.values(vars) ){
         if(
-          i.name === name
+          i.name == name //故意用弱类型判断
           &&
           i.type === type
         ){
diff --git a/package.json b/package.json
index 4abb1dd..1b017d0 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-    "name": "",
+    "name": "clipcc-extension-bddjr_toolbox_v2",
     "version": "",
     "author": "",
     "scripts": {