diff --git a/Blogger/build.json b/Blogger/build.json
index d204b72..d7c2208 100644
--- a/Blogger/build.json
+++ b/Blogger/build.json
@@ -19,8 +19,10 @@
             ],
             "jobs": [
                 {
-                    "name": "ts-import",
-                    "data": ["sdk://core/ts/core.d.ts", "sdk://core/ts/jquery.d.ts","sdk://core/ts/antos.d.ts"]
+                    "name": "ts-antos-sdk",
+                    "data": {
+                        "version": "2.0.x"
+                    }
                 },
                 {
                     "name": "ts-compile",
diff --git a/Blogger/build/release/Blogger.zip b/Blogger/build/release/Blogger.zip
index 2d6568b..231996c 100644
Binary files a/Blogger/build/release/Blogger.zip and b/Blogger/build/release/Blogger.zip differ
diff --git a/libantosdk/README.md b/libantosdk/README.md
index 3b9d957..5fdf758 100644
--- a/libantosdk/README.md
+++ b/libantosdk/README.md
@@ -2,6 +2,7 @@
 AntOSDK: development API for AntOS based applications/projects
 
 ## Change logs
+- 0.1.1: linux worker is renamed to backend, linux-exec job re to cmd-exec, add lua-exec job for backend lua script execution
 - 0.1.0: antOS SDK is no longer delivered in this package, it will be fetched directly from AntOS release site
 - 0.0.18: Add some public API on grid view
 - 0.0.17: Use lastest AntOS d.ts file
diff --git a/libantosdk/build/debug/README.md b/libantosdk/build/debug/README.md
index 3b9d957..5fdf758 100644
--- a/libantosdk/build/debug/README.md
+++ b/libantosdk/build/debug/README.md
@@ -2,6 +2,7 @@
 AntOSDK: development API for AntOS based applications/projects
 
 ## Change logs
+- 0.1.1: linux worker is renamed to backend, linux-exec job re to cmd-exec, add lua-exec job for backend lua script execution
 - 0.1.0: antOS SDK is no longer delivered in this package, it will be fetched directly from AntOS release site
 - 0.0.18: Add some public API on grid view
 - 0.0.17: Use lastest AntOS d.ts file
diff --git a/libantosdk/build/debug/core/linux.worker.js b/libantosdk/build/debug/core/backend.worker.js
similarity index 71%
rename from libantosdk/build/debug/core/linux.worker.js
rename to libantosdk/build/debug/core/backend.worker.js
index 41a0396..7d4b9ed 100644
--- a/libantosdk/build/debug/core/linux.worker.js
+++ b/libantosdk/build/debug/core/backend.worker.js
@@ -1,4 +1,4 @@
-class LinuxJob extends AntOSDKBaseJob {
+class BackendJob extends AntOSDKBaseJob {
     constructor(data)
     {
         super(data);
@@ -6,7 +6,7 @@ class LinuxJob extends AntOSDKBaseJob {
     execute()
     {
         switch (this.job.cmd) {
-            case 'linux-exec':
+            case 'cmd-exec':
                 /**
                  * Execute a linux command with the
                  * help of a server side lua API
@@ -14,6 +14,9 @@ class LinuxJob extends AntOSDKBaseJob {
                  */
                 this.exec();
                 break;
+            case 'lua-exec':
+                this.xlua(this.job.data.path, this.job.data.params);
+                break;
             default:
                 const err_msg = `Unkown job ${this.job.cmd}`;
                 this.log_error(err_msg);
@@ -24,6 +27,21 @@ class LinuxJob extends AntOSDKBaseJob {
     exec()
     {
         const path = "pkg://libantosdk/core/lua/api.lua".abspath(this.job.root);
+        if(!this.job.data.pwd)
+        {
+            this.job.data.pwd = this.job.root;
+        }
+        const params = {
+                action: "exec",
+                args: this.job.data
+            };
+        this.xlua(path, params);
+    }
+
+
+    
+    xlua(path, params)
+    {
         const url = API.REST.replace("http","ws") + "/system/apigateway?ws=1";
         try{
             const socket = new WebSocket(url);
@@ -37,17 +55,10 @@ class LinuxJob extends AntOSDKBaseJob {
                 this.result("Done");
             };
             socket.onopen = (e) => {
-                if(!this.job.data.pwd)
-                {
-                    this.job.data.pwd = this.job.root;
-                }
                 // send the command
                 const cmd = {
                     path: path,
-                    parameters: {
-                        action: "exec",
-                        args: this.job.data
-                    }
+                    parameters: params
                 };
                 socket.send(JSON.stringify(cmd));
             };
@@ -71,4 +82,7 @@ class LinuxJob extends AntOSDKBaseJob {
     }
 }
 
-API.jobhandle["linux-exec"] = LinuxJob;
\ No newline at end of file
+
+
+API.jobhandle["cmd-exec"] = BackendJob;
+API.jobhandle["lua-exec"] = BackendJob;
\ No newline at end of file
diff --git a/libantosdk/build/debug/package.json b/libantosdk/build/debug/package.json
index f59997d..828f9c1 100644
--- a/libantosdk/build/debug/package.json
+++ b/libantosdk/build/debug/package.json
@@ -7,7 +7,7 @@
         "author": "Xuan Sang LE",
         "email": "mrsang@iohub.dev"
     },
-    "version": "0.1.0-b",
+    "version": "0.1.1-b",
     "category": "Development",
     "iconclass": "fa fa-cog",
     "mimes": [
diff --git a/libantosdk/build/release/libantosdk.zip b/libantosdk/build/release/libantosdk.zip
index 2c7b0d8..79ef70c 100644
Binary files a/libantosdk/build/release/libantosdk.zip and b/libantosdk/build/release/libantosdk.zip differ
diff --git a/libantosdk/core/linux.worker.js b/libantosdk/core/backend.worker.js
similarity index 71%
rename from libantosdk/core/linux.worker.js
rename to libantosdk/core/backend.worker.js
index 41a0396..7d4b9ed 100644
--- a/libantosdk/core/linux.worker.js
+++ b/libantosdk/core/backend.worker.js
@@ -1,4 +1,4 @@
-class LinuxJob extends AntOSDKBaseJob {
+class BackendJob extends AntOSDKBaseJob {
     constructor(data)
     {
         super(data);
@@ -6,7 +6,7 @@ class LinuxJob extends AntOSDKBaseJob {
     execute()
     {
         switch (this.job.cmd) {
-            case 'linux-exec':
+            case 'cmd-exec':
                 /**
                  * Execute a linux command with the
                  * help of a server side lua API
@@ -14,6 +14,9 @@ class LinuxJob extends AntOSDKBaseJob {
                  */
                 this.exec();
                 break;
+            case 'lua-exec':
+                this.xlua(this.job.data.path, this.job.data.params);
+                break;
             default:
                 const err_msg = `Unkown job ${this.job.cmd}`;
                 this.log_error(err_msg);
@@ -24,6 +27,21 @@ class LinuxJob extends AntOSDKBaseJob {
     exec()
     {
         const path = "pkg://libantosdk/core/lua/api.lua".abspath(this.job.root);
+        if(!this.job.data.pwd)
+        {
+            this.job.data.pwd = this.job.root;
+        }
+        const params = {
+                action: "exec",
+                args: this.job.data
+            };
+        this.xlua(path, params);
+    }
+
+
+    
+    xlua(path, params)
+    {
         const url = API.REST.replace("http","ws") + "/system/apigateway?ws=1";
         try{
             const socket = new WebSocket(url);
@@ -37,17 +55,10 @@ class LinuxJob extends AntOSDKBaseJob {
                 this.result("Done");
             };
             socket.onopen = (e) => {
-                if(!this.job.data.pwd)
-                {
-                    this.job.data.pwd = this.job.root;
-                }
                 // send the command
                 const cmd = {
                     path: path,
-                    parameters: {
-                        action: "exec",
-                        args: this.job.data
-                    }
+                    parameters: params
                 };
                 socket.send(JSON.stringify(cmd));
             };
@@ -71,4 +82,7 @@ class LinuxJob extends AntOSDKBaseJob {
     }
 }
 
-API.jobhandle["linux-exec"] = LinuxJob;
\ No newline at end of file
+
+
+API.jobhandle["cmd-exec"] = BackendJob;
+API.jobhandle["lua-exec"] = BackendJob;
\ No newline at end of file
diff --git a/libantosdk/package.json b/libantosdk/package.json
index f59997d..828f9c1 100644
--- a/libantosdk/package.json
+++ b/libantosdk/package.json
@@ -7,7 +7,7 @@
         "author": "Xuan Sang LE",
         "email": "mrsang@iohub.dev"
     },
-    "version": "0.1.0-b",
+    "version": "0.1.1-b",
     "category": "Development",
     "iconclass": "fa fa-cog",
     "mimes": [
diff --git a/libantosdk/project.json b/libantosdk/project.json
deleted file mode 100644
index c9a38b7..0000000
--- a/libantosdk/project.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-    "name": "libantosdk",
-    "css": ["main.css"],
-    "javascripts": [],
-    "coffees": [],
-    "ts": ["ts/main.ts", "ts/app.ts"],
-    "copies": ["core","package.json","scheme.html", "README.md"]
-}
\ No newline at end of file