diff --git a/src/main/java/Main.kt b/src/main/java/Main.kt
index f80acd3..3dfdf09 100644
--- a/src/main/java/Main.kt
+++ b/src/main/java/Main.kt
@@ -1,6 +1,7 @@
 import com.jfinal.plugin.activerecord.ActiveRecordPlugin
 import com.jfinal.plugin.druid.DruidPlugin
 import model.ModelMenu2
+import model.ModelUser2
 import org.slf4j.LoggerFactory
 import ro.pippo.controller.ControllerApplication
 import ro.pippo.core.Pippo
@@ -64,6 +65,7 @@ class BasicApplication : ControllerApplication() {
                 "Admin111")
         val arp = ActiveRecordPlugin(dp)
         arp.addMapping("menu", ModelMenu2::class.java)
+        arp.addMapping("user", ModelUser2::class.java)
         dp.start()
         arp.start()
 
diff --git a/src/main/java/model/Model.kt b/src/main/java/model/Model.kt
index 94aa40a..bc35013 100644
--- a/src/main/java/model/Model.kt
+++ b/src/main/java/model/Model.kt
@@ -24,6 +24,11 @@ class ModelMenu2() : Model<ModelMenu2>() {
         val DAO: ModelMenu2 = ModelMenu2()
     }
 }
+class ModelUser2() : Model<ModelUser2>() {
+    companion object {
+        val DAO: ModelUser2 = ModelUser2()
+    }
+}
 
 data class ModelRole(val id: Int?, val description: String?, val createTime: Timestamp?) {
     constructor() : this(null, null, null)
diff --git a/src/main/java/route/CtrlUser.kt b/src/main/java/route/CtrlUser.kt
index e38af6d..def9cb5 100644
--- a/src/main/java/route/CtrlUser.kt
+++ b/src/main/java/route/CtrlUser.kt
@@ -1,15 +1,16 @@
 package route
 
 import com.jfinal.kit.JsonKit
+import com.jfinal.plugin.activerecord.Db
+import com.jfinal.plugin.activerecord.Record
 import model.JSONResponse
 import model.ModelUser
+import model.ModelUser2
 import ro.pippo.controller.*
 import ro.pippo.controller.extractor.Param
 import service.Service
-import util.responseInvalidParams
-import util.responseNotFoundById
-import util.responseOperationFailed
-import util.responseSuccess
+import util.*
+import java.sql.Timestamp
 
 
 @Path("/user")
@@ -70,7 +71,40 @@ class CtrlUser : Controller() {
             }
         }
     }
-
+    //更新 User
+    @POST("/update")
+    @Produces(Produces.JSON)
+    fun updateUser() :JSONResponse{
+        if (request.parameters["id"] != null) {
+            val record = Record()
+            if ( null != request.parameters["id"] ) {
+                record.set("id", request.parameters["id"]?.toInt())
+            }
+            if ( null != request.parameters["name"]  ) {
+                record.set("name", request.parameters["name"]?.toString())
+            }
+            if (null != request.parameters["passwd"] ) {
+                record.set("passwd", request.parameters["passwd"]?.toString())
+            }
+            if ( null != request.parameters["groupId"] ) {
+                record.set("groupId", request.parameters["groupId"]?.toString())
+            }
+            if ( null != request.parameters["roleId"]) {
+                record.set("roleId", request.parameters["roleId"]?.toString())
+            }
+            if ( null != request.parameters["createTime"] ) {
+                record.set("createTime", Timestamp.valueOf(request.parameters["createTime"]?.toString()))
+            }
+            val isSuccess = Db.update("user","id",record)
+            return  if (isSuccess){
+                responseSuccess(true)
+            } else{
+                responseUpdateUserFailed()
+            }
+        }else {
+            return responseUpdateUserFailed()
+        }
+    }
     @POST("/del/{id: [0-9]+}")
     @Produces(Produces.JSON)
     fun delUser(@Param("id") id: Int): JSONResponse {
diff --git a/src/main/java/service/Service.kt b/src/main/java/service/Service.kt
index a180e12..003a25c 100644
--- a/src/main/java/service/Service.kt
+++ b/src/main/java/service/Service.kt
@@ -37,9 +37,8 @@ class Service {
     }
 
     fun updateUser(user: ModelUser): Boolean {
-        throw NotImplementedException()
+       throw NotImplementedException()
     }
-
     fun deleteUser(userId: Int): Boolean {
         val conn = DBUtil.getConnection()
         try {
@@ -399,9 +398,11 @@ class Service {
 
         val conn = DBUtil.getConnection()
         try {
-            return conn.createStatement()
-                    .execute("update `menu` set permId=$permId where id=$menuId")
-        } finally {
+            val statement =  conn.createStatement()
+            statement.execute("update `menu` set permId=-1 where id=$menuId")
+            val bool = statement.executeUpdate("update `menu` set permId=$permId where id=$menuId")
+            return bool == 1
+        }finally {
             conn.close()
         }
     }
diff --git a/src/main/java/util/Util.kt b/src/main/java/util/Util.kt
index 0844f44..0136036 100644
--- a/src/main/java/util/Util.kt
+++ b/src/main/java/util/Util.kt
@@ -5,9 +5,7 @@ import model.*
 import java.sql.ResultSet
 import java.sql.Timestamp
 import java.text.SimpleDateFormat
-import java.time.Clock
 import java.time.Instant
-import java.time.ZoneId
 import java.util.*
 
 fun responseNotFoundById(): JSONResponse {
@@ -17,6 +15,9 @@ fun responseNotFoundById(): JSONResponse {
 fun responseOperationFailed(): JSONResponse {
     return JSONResponse(Const.codeServiceOperationFailed, Const.msgOperationFailed, false)
 }
+fun responseUpdateUserFailed() : JSONResponse {
+    return JSONResponse(Const.codeServiceOperationFailed,Const.msgUpdateUserFailed,null)
+}
 
 fun responseInvalidParams(): JSONResponse {
     return JSONResponse(Const.codeInvalidParams, Const.msgInvalidParams, null)
@@ -106,4 +107,4 @@ fun menuToInsertSQL(menu: ModelMenu): String {
         insert into `menu`(description,url,permId,createTime)
         values('${menu.description}','${menu.description}','${menu.permId}','${Timestamp.from(Instant.now())}')
 """
-}
\ No newline at end of file
+}