diff --git a/DeedyDesigner/Deedy.Testing/Dodo.cs b/DeedyDesigner/Deedy.Testing/Dodo.cs
index e7139c8..42684ab 100644
--- a/DeedyDesigner/Deedy.Testing/Dodo.cs
+++ b/DeedyDesigner/Deedy.Testing/Dodo.cs
@@ -151,6 +151,7 @@ namespace Deedy.Testing
         /// <param name="script">要执行的脚本</param>
         public void Init(string script)
         {
+            //TODO：这里需要进行语法校验
             this.Script.Clear();
 
             string[] cmdLines = script.Split(['\r', '\n'], StringSplitOptions.RemoveEmptyEntries);
@@ -583,7 +584,6 @@ namespace Deedy.Testing
                 if (func.Name == funcName)
                 {
                     this.Invoke_FuncStack.Push(new Def_FuncInvoke(this.Control_CurrentLine + 1));
-                    //TODO：根据「Func」指令定义声明局部变量
                     string[] funcArgs = this.Script[func.Line].Split(' ', options: StringSplitOptions.RemoveEmptyEntries)[2..];
                     Array.Reverse(funcArgs);
                     for (int i = 0; i < funcArgs.Length; i++)
@@ -1084,7 +1084,10 @@ namespace Deedy.Testing
                     return;
                 }
             }
-            this.Param_Global.Add(paramName, paramValue);
+            // 如果找不到已经定义好的参数，优先在局部变量表中声明参数
+            Dictionary<string, object> paramsContext = this.Param_Global;
+            if (this.Invoke_FuncStack.TryPeek(out var funcSpace)) paramsContext = funcSpace.LocalParams;
+            paramsContext.Add(paramName, paramValue);
         }
         /// <summary>
         /// 从参数表中获取参数