diff --git a/source/cli/main.cpp b/source/cli/main.cpp
index 6731dc5..1e1b15a 100644
--- a/source/cli/main.cpp
+++ b/source/cli/main.cpp
@@ -482,17 +482,6 @@ bool app_package_and_activity(int client_type, std::string& package, std::string
     return true;
 }
 
-bool match_adb_address(const std::string& adb_address, MaaSize& index, const MaaSize& device_size)
-{
-    for (MaaSize i = 0; i < device_size; i++) {
-        if (adb_address == MaaToolKitGetDeviceAdbSerial(i)) {
-            index = i;
-            return true;
-        }
-    }
-    return false;
-}
-
 json::value dorm_param()
 {
     json::value param;
diff --git a/source/cli/main.h b/source/cli/main.h
index 824544e..f8bb719 100644
--- a/source/cli/main.h
+++ b/source/cli/main.h
@@ -57,8 +57,6 @@ json::value close_game_param();
 
 bool app_package_and_activity(int client_type, std::string& package, std::string& activity);
 
-bool match_adb_address(const std::string& adb_address, MaaSize& index, const MaaSize& device_size);
-
 std::string TaskStatus(MaaStatus status);
 
 void mpause();
\ No newline at end of file