diff --git a/ECDeveloper/DataBase/Alarm.db b/ECDeveloper/DataBase/Alarm.db
index 55659f5..d28930d 100644
--- a/ECDeveloper/DataBase/Alarm.db
+++ b/ECDeveloper/DataBase/Alarm.db
@@ -15,12 +15,12 @@
         </Location>
         <Size>
           <Width>141.777344</Width>
-          <Height>283.259766</Height>
+          <Height>299.343719</Height>
         </Size>
         <X>125</X>
         <Y>102</Y>
         <Width>141.777344</Width>
-        <Height>283.259766</Height>
+        <Height>299.343719</Height>
       </Rectangle>
       <Connectors>
         <Connector>
@@ -85,6 +85,33 @@
             <Code />
             <FormDbFullName />
           </Field>
+          <Field>
+            <Guid>057a826c-db81-4b00-ade6-f183ecc2c464</Guid>
+            <Name>target_id</Name>
+            <CnName>目标id</CnName>
+            <DataType>
+              <precision>-1</precision>
+              <ID>DataType23</ID>
+              <Name>VarChar</Name>
+              <GroupName>string</GroupName>
+              <Precision>-1</Precision>
+              <Scale>50</Scale>
+              <Visiable>true</Visiable>
+              <FullName>VarChar(50)</FullName>
+            </DataType>
+            <Identity>
+              <Enable>false</Enable>
+              <Start>1</Start>
+              <Inc>1</Inc>
+            </Identity>
+            <IsPK>false</IsPK>
+            <IsFK>false</IsFK>
+            <IsNullable>true</IsNullable>
+            <DefaultValue />
+            <Note />
+            <Code />
+            <FormDbFullName />
+          </Field>
           <Field>
             <Guid>b54f8eca-0aa1-4973-9e0e-7a8fdb50ce49</Guid>
             <Name>alarm_owner_id</Name>
@@ -278,7 +305,7 @@
             </Identity>
             <IsPK>false</IsPK>
             <IsFK>false</IsFK>
-            <IsNullable>false</IsNullable>
+            <IsNullable>true</IsNullable>
             <DefaultValue />
             <Note />
             <Code />
@@ -331,7 +358,7 @@
             </Identity>
             <IsPK>false</IsPK>
             <IsFK>false</IsFK>
-            <IsNullable>false</IsNullable>
+            <IsNullable>true</IsNullable>
             <DefaultValue>0</DefaultValue>
             <Note>小数点后6位，113.337664</Note>
             <Code />
diff --git a/ECDeveloper/DataBase/DeviceManger.db b/ECDeveloper/DataBase/DeviceManger.db
index 596a386..2cbb206 100644
--- a/ECDeveloper/DataBase/DeviceManger.db
+++ b/ECDeveloper/DataBase/DeviceManger.db
@@ -10,14 +10,14 @@
       <Resizable>false</Resizable>
       <Rectangle>
         <Location>
-          <X>277</X>
+          <X>278</X>
           <Y>184</Y>
         </Location>
         <Size>
           <Width>317.433472</Width>
           <Height>283.259766</Height>
         </Size>
-        <X>277</X>
+        <X>278</X>
         <Y>184</Y>
         <Width>317.433472</Width>
         <Height>283.259766</Height>
@@ -482,12 +482,12 @@
         </Location>
         <Size>
           <Width>184.187439</Width>
-          <Height>122.419922</Height>
+          <Height>122.419907</Height>
         </Size>
         <X>631</X>
         <Y>188</Y>
         <Width>184.187439</Width>
-        <Height>122.419922</Height>
+        <Height>122.419907</Height>
       </Rectangle>
       <Connectors>
         <Connector>