diff --git a/src/common/shell-micropython.js b/src/common/shell-micropython.js
index 303ac0ac..349fff5d 100755
--- a/src/common/shell-micropython.js
+++ b/src/common/shell-micropython.js
@@ -10,9 +10,14 @@ export default class ShellMicroPython extends Shell {
     }
 
     async burn(config) {
+        // 对系统命令（不含路径分隔符）不加引号，只对路径加引号
+        const pythonCmd = PYTHON.path.cli.includes('/') || PYTHON.path.cli.includes('\\')
+            ? `"${PYTHON.path.cli}"`
+            : PYTHON.path.cli;
+
         const info = {
             indexPath: path.resolve(CLIENT_PATH, config.boardDirPath),
-            esptool: `"${PYTHON.path.cli}" "${MICROPYTHON.path.esptool}"`,
+            esptool: `${pythonCmd} "${MICROPYTHON.path.esptool}"`,
             com: config.port,
             baudrate: config.baudrate || "460800"
         };
@@ -41,9 +46,14 @@ export default class ShellMicroPython extends Shell {
         }
         console.log('Processed resetValue:', resetValue);
 
+        // 对系统命令（不含路径分隔符）不加引号，只对路径加引号
+        const pythonCmd = PYTHON.path.cli.includes('/') || PYTHON.path.cli.includes('\\')
+            ? `"${PYTHON.path.cli}"`
+            : PYTHON.path.cli;
+
         const info = {
             indexPath: path.resolve(CLIENT_PATH, config.boardDirPath),
-            ampy: `"${PYTHON.path.cli}" "${MICROPYTHON.path.ampy}"`,
+            ampy: `${pythonCmd} "${MICROPYTHON.path.ampy}"`,
             com: config.port,
             reset: resetValue
         };