diff --git a/electron/res/darwin/aria2/arm64/aria2c b/electron/res/darwin/aria2/arm64/aria2c
old mode 100644
new mode 100755
diff --git a/electron/res/darwin/aria2/x64/aria2c b/electron/res/darwin/aria2/x64/aria2c
old mode 100644
new mode 100755
diff --git a/electron/res/win/aria2/aria2c.exe b/electron/res/win/aria2/aria2c.exe
old mode 100644
new mode 100755