diff --git a/src/main/java/a8k/service/app/appsetting/AppSettingsMgr.java b/src/main/java/a8k/service/app/appsetting/AppSettingsMgr.java
index 4f14630..cd17d15 100644
--- a/src/main/java/a8k/service/app/appsetting/AppSettingsMgr.java
+++ b/src/main/java/a8k/service/app/appsetting/AppSettingsMgr.java
@@ -30,6 +30,8 @@ public class AppSettingsMgr {
 		final static int setLISSerialBaudrate = 9;
 		final static int setLISNetIp          = 10;
 		final static int setLISNetPort        = 11;
+		final static int setTemperature       = 12;
+
 	}
 
 	@Resource
@@ -149,4 +151,11 @@ public class AppSettingsMgr {
 		appSettingDBService.update(setting);
 	}
 
+	@ExtApiFn(name = "setTemperature", group = "设置", order = ORDER.setTemperature)
+	public void setTemperature(Integer val) {
+		AppSetting setting = appSettingDBService.get();
+		setting.temperature = val;
+		appSettingDBService.update(setting);
+	}
+
 }
diff --git a/src/main/java/a8k/service/db/type/AppSetting.java b/src/main/java/a8k/service/db/type/AppSetting.java
index b07b205..273deef 100644
--- a/src/main/java/a8k/service/db/type/AppSetting.java
+++ b/src/main/java/a8k/service/db/type/AppSetting.java
@@ -3,7 +3,7 @@ package a8k.service.db.type;
 import a8k.service.db.type.appsetting.settingenum.*;
 
 public class AppSetting {
-	public int                   id =0;
+	public int                   id                = 0;
 	public LanguageType          language          = LanguageType.zh_CN;
 	public Boolean               autoPrint         = false;
 	public Boolean               autoLogout        = false;
@@ -14,4 +14,5 @@ public class AppSetting {
 	public LISSerialBaudrateType LISSerialBaudrate = LISSerialBaudrateType.B9600;
 	public String                LISNetIp          = "127.0.0.1";
 	public Integer               LISNetPort        = 9973;
+	public Integer               temperature       = 25;
 }