diff --git a/CMakeLists.txt b/CMakeLists.txt
index bbed65f..c8e9f33 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -30,12 +30,6 @@ cm_example_project("DataType" StrChrTest)
 add_executable(Uint2StrTest datatype/utos_test.cpp)
 cm_example_project("DataType" Uint2StrTest)
 
-add_executable(MapTest datatype/MapTest.cpp)
-cm_example_project("DataType" MapTest)
-
-add_executable(MultiMapTest datatype/MultiMapTest.cpp)
-cm_example_project("DataType" MultiMapTest)
-
 add_executable(RuntimeAssetManagerTest datatype/ram/RuntimeAssetManagerTest.cpp
                                        datatype/ram/RuntimeAssetManager.h
                                        datatype/ram/RAM_TestClass.h
@@ -70,6 +64,9 @@ set_property(TARGET QueueTest PROPERTY FOLDER "CM/Examples/DataType/DataArray")
 add_executable(PoolTest datatype/PoolTest.cpp)
 set_property(TARGET PoolTest PROPERTY FOLDER "CM/Examples/DataType/DataArray")
 
+add_executable(MapTest datatype/MapTest.cpp)
+set_property(TARGET MapTest PROPERTY FOLDER "CM/Examples/DataType/DataArray")
+
 ####################################################################################################
 
 add_executable(FixFilenameTest filesystem/FixFilenameTest.cpp)
diff --git a/datatype/MapTest.cpp b/datatype/MapTest.cpp
index 973702a..ba7a81f 100644
--- a/datatype/MapTest.cpp
+++ b/datatype/MapTest.cpp
@@ -3,6 +3,8 @@
 #include<time.h>
 #include<hgl/type/SortedSets.h>
 #include<hgl/type/Map.h>
+#include<hgl/type/String.h>
+#include"UserInfo.h"
 
 using namespace hgl;
 using namespace std;
@@ -23,7 +25,7 @@ void out_id(Map<int,int> &int_map)
 //     }
 
     //lambda用法
-    int_map.Enum([](const int &key,int value)
+    int_map.Enum([](const int &key,int &value)
     {
         cout<<"["<<key<<","<<value<<"]";
     });
@@ -31,8 +33,10 @@ void out_id(Map<int,int> &int_map)
     cout<<endl;
 }
 
-int main(int,char **)
+void IntMapTest()
 {
+    constexpr const int MAX_COUNT=10;
+
     int index;
     int value;
     SortedSets<int> int_sets;
@@ -40,11 +44,11 @@ int main(int,char **)
 
     srand(time(nullptr));
 
-    for(int i=0;i<20;i++)
+    for(int i=0;i<MAX_COUNT;i++)
     {
         while(true)
         {
-            index=rand()%20;
+            index=rand()%MAX_COUNT;
             if(!int_sets.IsMember(index))break;
         }
 
@@ -60,7 +64,7 @@ int main(int,char **)
 
     cout<<endl;
 
-    for(int i=0;i<20;i++)
+    for(int i=0;i<MAX_COUNT;i++)
     {
         value=rand()%255;
 
@@ -69,6 +73,29 @@ int main(int,char **)
 
         out_id(int_map);
     }
+}
+
+void StringMapTest()
+{
+    Map<UTF8String,UserInfo> ui_map;
+
+    for(auto &ui:user_info_array)
+        ui_map.Add(ui.name,ui);
+
+    ui_map.Enum([](const UTF8String &key,UserInfo &ui)
+    {
+        cout<<"["<<key<<","<<(ui.sex?"male":"female")<<","<<ui.age<<"]"<<endl;
+    });
+
+    cout<<endl;
+
+}
+
+int main(int,char **)
+{
+    IntMapTest();
+
+    StringMapTest();
 
     return(0);
 }
diff --git a/datatype/PoolTest.cpp b/datatype/PoolTest.cpp
index 24f7c66..d40e309 100644
--- a/datatype/PoolTest.cpp
+++ b/datatype/PoolTest.cpp
@@ -26,7 +26,7 @@ void StructPoolTest()
 
     //添加所有的人物数据到池中
     {
-        for(auto ui:ui_array)
+        for(auto ui:user_info_array)
             pool.Append(ui);
     }
 
@@ -37,7 +37,7 @@ void StructPoolTest()
         int count=10+rand()%10;
 
         for(int i=0;i<count;i++)
-            pool.Release(ui_array[rand()%26]);
+            pool.Release(user_info_array[rand()%26]);
     }
 
     ShowUserInfoArray(pool.GetActiveArray());
@@ -100,7 +100,7 @@ void ObjectPoolTest()
 
     //添加所有的人物数据到池中
     {
-        for(auto ui:ui_array)
+        for(auto ui:user_info_array)
         {
             UserInfoClass *uic=new UserInfoClass;
 
diff --git a/datatype/QueueTest.cpp b/datatype/QueueTest.cpp
index d68c485..23f166d 100644
--- a/datatype/QueueTest.cpp
+++ b/datatype/QueueTest.cpp
@@ -71,12 +71,12 @@ void TestQueueStruct()
 
     Queue<UserInfo> ui_queue;
 
-    for(uint i=0;i<sizeof(ui_array)/sizeof(UserInfo);i++)
-        ui_queue.Push(ui_array[i]);
+    for(uint i=0;i<sizeof(user_info_array)/sizeof(UserInfo);i++)
+        ui_queue.Push(user_info_array[i]);
 
     cout<<"Queue Count: "<<ui_queue.GetCount()<<endl;
 
-    for(uint i=0;i<sizeof(ui_array)/sizeof(UserInfo);i++)
+    for(uint i=0;i<sizeof(user_info_array)/sizeof(UserInfo);i++)
     {
         UserInfo ui;
 
diff --git a/datatype/StackTest.cpp b/datatype/StackTest.cpp
index 81d0d1f..881320a 100644
--- a/datatype/StackTest.cpp
+++ b/datatype/StackTest.cpp
@@ -71,12 +71,12 @@ void TestStackStruct()
 
     Stack<UserInfo> ui_queue;
 
-    for(uint i=0;i<sizeof(ui_array)/sizeof(UserInfo);i++)
-        ui_queue.Push(ui_array[i]);
+    for(uint i=0;i<sizeof(user_info_array)/sizeof(UserInfo);i++)
+        ui_queue.Push(user_info_array[i]);
 
     cout<<"Stack Count: "<<ui_queue.GetCount()<<endl;
 
-    for(uint i=0;i<sizeof(ui_array)/sizeof(UserInfo);i++)
+    for(uint i=0;i<sizeof(user_info_array)/sizeof(UserInfo);i++)
     {
         UserInfo ui;
 
diff --git a/datatype/UserInfo.h b/datatype/UserInfo.h
index 1938e8c..5325fdb 100644
--- a/datatype/UserInfo.h
+++ b/datatype/UserInfo.h
@@ -7,7 +7,7 @@ struct UserInfo
     int age;
 };
 
-static UserInfo ui_array[]=
+static UserInfo user_info_array[]=
 {
     //注： 以下人物信息由Github Copilot自动创建
     //ps: The following list of character information is automatically created by Github Copilot