diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 89a1409..1e40e62 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -30,9 +30,9 @@
   </component>
   <component name="ChangeListManager">
     <list default="true" id="0facce0d-c642-4d80-b2fb-daf5f3e68dff" name="Default Changelist" comment="">
-      <change afterPath="$PROJECT_DIR$/general/src/pattern/cmd.hpp" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/general/src/encrypt/aes.cpp" beforeDir="false" afterPath="$PROJECT_DIR$/general/src/encrypt/aes.cpp" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/general/CMakeLists.txt" beforeDir="false" afterPath="$PROJECT_DIR$/general/CMakeLists.txt" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/general/src/pattern/cmd.hpp" beforeDir="false" afterPath="$PROJECT_DIR$/general/src/pattern/cmd.hpp" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -159,7 +159,7 @@
       <workItem from="1589465397742" duration="4077000" />
       <workItem from="1590041861831" duration="3306000" />
       <workItem from="1590548574620" duration="180000" />
-      <workItem from="1590676222894" duration="1966000" />
+      <workItem from="1590676222894" duration="3290000" />
     </task>
     <servers />
   </component>
diff --git a/general/CMakeLists.txt b/general/CMakeLists.txt
index 0011556..957292b 100644
--- a/general/CMakeLists.txt
+++ b/general/CMakeLists.txt
@@ -34,7 +34,7 @@ aux_source_directory(src DIRSRCS)
 aux_source_directory(src/pattern PaternSrc)
 
 
-add_library(General OBJECT  ${DIRSRCS} ${PaternSrc} src/pattern/signleton.hpp src/pattern/Observer.hpp src/pattern/stratergy.hpp "src/pattern/adapter.hpp" src/encrypt/base64.cpp src/encrypt/base64.h src/encrypt/aes.cpp src/encrypt/aes.h src/encrypt/rsa.cpp
+add_library(General OBJECT  ${DIRSRCS} ${PaternSrc} src/pattern/signleton.hpp src/pattern/cmd.hpp src/pattern/Observer.hpp src/pattern/stratergy.hpp "src/pattern/adapter.hpp" src/encrypt/base64.cpp src/encrypt/base64.h src/encrypt/aes.cpp src/encrypt/aes.h src/encrypt/rsa.cpp
         src/math/BigInt.hpp src/net/TcpClient.cpp src/net/TcpClient.h src/net/PackageReceiver.cpp src/net/PackageReceiver.h src/function/Timer.cpp src/function/btree.cpp src/function/btree.h src/algorithm/sorter.hpp)
 
 set(COPYITEM inc)
diff --git a/general/src/pattern/cmd.hpp b/general/src/pattern/cmd.hpp
index f9eadde..b013918 100644
--- a/general/src/pattern/cmd.hpp
+++ b/general/src/pattern/cmd.hpp
@@ -1,3 +1,4 @@
+#ifndef GENERAL_CMD_H
 #define GENERAL_CMD_H
 #include <vector>
 template<typename T>
@@ -7,11 +8,11 @@ public:
         return 0;
     }
 };
+
 template<typename T>
 class CommandBroker{
 public:
-    void AddCommand(Command order){
-
+    void AddCommand(Command<T> order){
     }
     void DoCommand(){
         for (Order order : orderList) {
@@ -20,6 +21,6 @@ public:
         orderList.clear();
     }
 private:
-    std::vector<Command> mCommands;
+    std::vector<Command<T>> mCommands;
 };
 #endif
\ No newline at end of file