diff --git a/src/a.sh b/a.sh
similarity index 64%
rename from src/a.sh
rename to a.sh
index 63f6ee1..caa9b50 100755
--- a/src/a.sh
+++ b/a.sh
@@ -6,8 +6,12 @@ for name in `ls *.${EXT}`; do
 done
 : Function;
 global.
+: any
+ as any
 
 BlockNumDB
-RelayMode
-LoadHistoryMessage
-LastLoadedBlockNum
\ No newline at end of file
+BlockNumDBMin
+UseTruncateBlockDB
+ContextSendLoadToBegin
+
+
diff --git a/package.json b/package.json
index 59d6af3..85fcdd4 100644
--- a/package.json
+++ b/package.json
@@ -1,4 +1,32 @@
 {
+    "name": "tera",
+    "version": "1.0.0",
+    "description": "Tera wallet",
+    "main": "dist/run-node.js",
+    "repository": "https://git.yumc.pw/circlecloud/tera.git",
+    "keywords": [
+        "wallet",
+        "cryptowallet",
+        "quick",
+        "messenger",
+        "cryptocurrency",
+        "cryptomessenger"
+    ],
+    "author": "MiaoWoo<admin@yumc.pw>",
+    "license": "MIT",
+    "scripts": {
+        "clean": "",
+        "prebuild": "yarn clean"
+    },
+    "dependencies": {
+        "bintrees": "^1.0.2",
+        "greenlock": "^2.6.7",
+        "ntp-client": "^0.5.3",
+        "secp256k1": "^3.6.1",
+        "stun": "^1.1.0",
+        "uglify-js": "^3.4.9",
+        "zip": "^1.2.0"
+    },
     "devDependencies": {
         "@types/node": "^12.6.1",
         "typescript": "^3.5.3"
diff --git a/src/run-node.bat b/run-node.bat
similarity index 100%
rename from src/run-node.bat
rename to run-node.bat
diff --git a/src/core/api/api-exchange.ts b/src/core/api/api-exchange.ts
index eab54be..1a2adf9 100644
--- a/src/core/api/api-exchange.ts
+++ b/src/core/api/api-exchange.ts
@@ -23,7 +23,7 @@ global.HTTPCaller.CreateAccount = function(Params, response) {
 var MaxCountViewRows = global.HTTP_MAX_COUNT_ROWS;
 global.HTTPCaller.GetBalance = function(Params) {
     if (typeof Params === "object") {
-        var arr = global.DApps.Accounts.GetRowsAccounts(ParseNum(Params.AccountID), 1);
+        var arr = global.DApps.Accounts.GetRowsAccounts(global.ParseNum(Params.AccountID), 1);
         if (arr.length) {
             arr[0].result = 1;
             return arr[0];
diff --git a/src/core/library.ts b/src/core/library.ts
index afb97cf..7750ad2 100644
--- a/src/core/library.ts
+++ b/src/core/library.ts
@@ -14,13 +14,10 @@ import './constant'
 import './log'
 
 let {
-    ToLog,
     TO_ERROR_LOG,
-    SaveToFile,
     TimeStart,
     LOAD_CONST,
     LoadParams,
-    GetDataPath,
     CONST_NAME_ARR,
     SaveParams,
     SAVE_CONST,
@@ -41,26 +38,11 @@ String.prototype.right = function(count) {
     else
         return this.substr(0, this.length);
 };
-if (fs.existsSync("./lib/bintrees"))
-    global.RBTree = require("../lib/bintrees").RBTree;
-else
-    global.RBTree = require('bintrees').RBTree;
-if (fs.existsSync("./lib/ntp-client"))
-    global.ntpClient = require('../lib/ntp-client');
-else
-    global.ntpClient = require('ntp-client');
+global.RBTree = require('bintrees').RBTree;
+global.ntpClient = require('ntp-client');
 global.Stun = require('stun');
 global.ZIP = require("zip");
 var strOS = os.platform() + "_" + os.arch();
-if (global.NWMODE)
-    strOS = strOS + "-nw" + global.NWVERSION;
-if (fs.existsSync("./lib/secp256k1/" + strOS + "/secp256k1.node")) {
-    try {
-        global.secp256k1 = require('../lib/secp256k1/' + strOS + '/secp256k1.node');
-    }
-    catch (e) {
-    }
-}
 if (!global.secp256k1) {
     global.secp256k1 = require('secp256k1');
 }
diff --git a/src/core/terahashmining.ts b/src/core/terahashmining.ts
index f6ce5d5..b69978e 100644
--- a/src/core/terahashmining.ts
+++ b/src/core/terahashmining.ts
@@ -10,7 +10,7 @@
 
 var START_NONCE = 0;
 const COUNT_FIND_HASH1 = 64;
-const DELTA_LONG_MINING = 5000;
+var DELTA_LONG_MINING = 5000;
 var BLOCKNUM_ALGO2 = 6560000;
 if (global.LOCAL_RUN || global.TEST_NETWORK) {
     BLOCKNUM_ALGO2 = 0;
diff --git a/src/package.json b/src/package.json
deleted file mode 100644
index 366eb11..0000000
--- a/src/package.json
+++ /dev/null
@@ -1,27 +0,0 @@
-{
-    "name": "tera",
-    "version": "1.0.0",
-    "description": "Tera wallet",
-    "main": "run-nw.js",
-    "main2": "run-electron.js",
-    "repository": "https://git.yumc.pw/circlecloud/tera.git",
-    "keywords": [
-        "wallet",
-        "cryptowallet",
-        "quick",
-        "messenger",
-        "cryptocurrency",
-        "cryptomessenger"
-    ],
-    "author": "progr76@gmail.com",
-    "license": "MIT",
-    "dependencies": {
-        "bintrees": "^1.0.2",
-        "greenlock": "^2.6.7",
-        "ntp-client": "^0.5.3",
-        "secp256k1": "^3.6.1",
-        "stun": "^1.1.0",
-        "uglify-js": "^3.4.9",
-        "zip": "^1.2.0"
-    }
-}
\ No newline at end of file
diff --git a/tsconfig.json b/tsconfig.json
index 43109ed..c7d4d91 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,6 +1,8 @@
 {
     "compilerOptions": {
         "outDir": "dist",
+        "allowJs": true,
+        "sourceMap": true,
         "target": "es5"
     },
     "include": [