diff --git a/.vscode/launch.json b/.vscode/launch.json
index cab004d..e421dd2 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -30,9 +30,10 @@
       "type": "cortex-debug",
       "showDevDebugOutput": "raw",
       "servertype": "jlink",
-      "serverpath": "D:/RT-ThreadStudio/repo/Extract/Debugger_Support_Packages/SEGGER/J-Link/v7.50a/JLinkGDBServerCL.exe",
+      "serverpath": "tools/v7.50a/JLinkGDBServerCL.exe",
       "device": "stm32f429ig",
       "interface": "swd",
+      "loadFiles": [],
       "svdFile": "Project/STM32F429.svd",
       "armToolchainPath": "D:/Program Files/arm-gnu-toolchain/bin",
       "breakAfterReset": true,
diff --git a/.vscode/tasks.json b/.vscode/tasks.json
index 9f8f690..179ffb4 100644
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -16,12 +16,12 @@
             },
         },
         {
-            "label": "download",
+            "label": "download stlink",
             "type": "shell",
             "command": "openocd",
             "args": [
                 "-f",
-                "interface/stlink-v2.cfg",
+                "interface/stlink.cfg",
                 "-f",
                 "target/stm32f4x.cfg",
                 "-c",
@@ -31,6 +31,22 @@
             "options": {
               "cwd": "${workspaceFolder}/Project"
             },
+        },
+        {
+            "label": "download jlink",
+            "type": "shell",
+            "command": "tools/v7.50a/JLink.exe",
+            "args": [
+              "-autoconnect", "1", 
+              "-device", "stm32f429ig", 
+              "-if", "swd", 
+              "-speed", "4000", 
+              "-commandfile", "download.jlink"
+            ],
+            "group": "build",
+            "options": {
+              "cwd": "${workspaceFolder}/Project",
+            },
         }
     ]
 }
\ No newline at end of file
diff --git a/Project/.gitignore b/Project/.gitignore
index 9b1960e..b3454f6 100644
--- a/Project/.gitignore
+++ b/Project/.gitignore
@@ -1 +1,2 @@
-output/
\ No newline at end of file
+output/
+tools/
\ No newline at end of file
diff --git a/Project/download.jlink b/Project/download.jlink
new file mode 100644
index 0000000..334e63b
--- /dev/null
+++ b/Project/download.jlink
@@ -0,0 +1,5 @@
+reset
+erase
+loadfile output/stm32.hex
+r 
+qc 
\ No newline at end of file