diff --git a/backend/mpc-system/scripts/tproxy.sh b/backend/mpc-system/scripts/tproxy.sh
index 30dec13f..c3597eda 100644
--- a/backend/mpc-system/scripts/tproxy.sh
+++ b/backend/mpc-system/scripts/tproxy.sh
@@ -60,7 +60,8 @@ check_root() {
 }
 
 check_clash() {
-    if ! pgrep -x "clash" > /dev/null 2>&1; then
+    # Check for any clash process (clash, clash-linux-amd64, etc.)
+    if ! pgrep -f "clash" > /dev/null 2>&1; then
         log_error "Clash is not running"
         log_info "Please start Clash first"
         exit 1
@@ -192,9 +193,9 @@ show_status() {
 
     # Check Clash
     echo "Clash Process:"
-    if pgrep -x "clash" > /dev/null 2>&1; then
+    if pgrep -f "clash" > /dev/null 2>&1; then
         echo -e "  Status: ${GREEN}Running${NC}"
-        echo "  PID: $(pgrep -x clash)"
+        echo "  PID: $(pgrep -f clash | head -1)"
     else
         echo -e "  Status: ${RED}Not Running${NC}"
     fi