diff --git a/AutoUpdateJdCookie.sh b/AutoUpdateJdCookie.sh
index e7f4340..6aa90c3 100644
--- a/AutoUpdateJdCookie.sh
+++ b/AutoUpdateJdCookie.sh
@@ -189,19 +189,19 @@ install_python_dependencies() {
     }
      
     echo ""
-    run_with_progress "🔧 升级 pip" "$PYTHON_CMD -m pip install --upgrade pip --break-system-packages -q" "$LOG_FILE"
+    run_with_progress "🔧 升级 pip" "pip install --upgrade pip --break-system-packages -q" "$LOG_FILE"
     check_result "升级 pip"
     
     if [ -f "requirements.txt" ]; then
         echo ""
-        run_with_progress "📦 安装 Python 依赖" "$PYTHON_CMD -m pip install -r requirements.txt --break-system-packages -q" "$LOG_FILE"
+        run_with_progress "📦 安装 Python 依赖" "pip install -r requirements.txt --break-system-packages -q" "$LOG_FILE"
         check_result "安装 Python 依赖"
     else
         log_warning "未找到 requirements.txt，跳过依赖安装"
     fi
     
     echo ""
-    run_with_progress "🔧 安装 OpenCV" "$PYTHON_CMD -m pip install opencv-python --break-system-packages -q" "$LOG_FILE"
+    run_with_progress "🔧 安装 OpenCV" "pip install opencv-python --break-system-packages -q" "$LOG_FILE"
     check_result "安装 opencv-python"
     
     log_success "Python 依赖安装完成"