diff --git a/dao/model.go b/dao/model.go
index 3bbc992..8b6a415 100644
--- a/dao/model.go
+++ b/dao/model.go
@@ -13,6 +13,14 @@ type Model struct {
 	Parameter   string `gorm:"column:parameter"`   //模型参数,存储json
 	Description string `gorm:"column:description"` //模型描述
 }
+type FunctionModel struct {
+	gorm.Model
+	Name     string `gorm:"column:name"`     //功能名称
+	Function string `gorm:"column:function"` //功能函数,唯一标识
+	UserID   uint   `gorm:"column:user_id"`  //用户id
+	ModelID  uint   `gorm:"column:model_id"` //模型id
+	Info     string `gorm:"column:info"`     //功能信息
+}
 
 // 创建模型
 func CreateModel(userID uint, modelType, url, parameter, description string) (error, uint) {
@@ -70,3 +78,60 @@ func UpdateModelByID(id int, userID uint, modelType, url, parameter, description
 	}
 	return res.Error
 }
+
+// 创建功能模型
+func CreateFunctionModel(userID uint, modelID uint, name, info, function string) (error, uint) {
+	functionModel := FunctionModel{UserID: userID, ModelID: modelID, Name: name, Info: info, Function: function}
+	var res *gorm.DB
+	if proto.Config.SERVER_SQL_LOG {
+		res = DB.Debug().Create(&functionModel)
+	} else {
+		res = DB.Create(&functionModel)
+	}
+	return res.Error, functionModel.ID
+}
+
+// 根据id查找功能模型
+func FindFunctionModelByID(id, userID int) []FunctionModel {
+	var functionModel []FunctionModel
+	if proto.Config.SERVER_SQL_LOG {
+		DB.Debug().Where("id = ? and user_id = ?", id, userID).Find(&functionModel)
+	} else {
+		DB.Where("id = ? and user_id = ?", id, userID).Find(&functionModel)
+	}
+	return functionModel
+}
+
+// 根据用户id查找功能模型
+func FindFunctionModelByUserID(userID int) []FunctionModel {
+	var functionModels []FunctionModel
+	if proto.Config.SERVER_SQL_LOG {
+		DB.Debug().Where("user_id = ?", userID).Find(&functionModels)
+	} else {
+		DB.Where("user_id = ?", userID).Find(&functionModels)
+	}
+	return functionModels
+}
+
+// 修改功能模型
+func UpdateFunctionModelByID(id int, userID uint, modelID uint, name, info, function string) error {
+	functionModel := FunctionModel{UserID: userID, ModelID: modelID, Name: name, Info: info, Function: function}
+	var res *gorm.DB
+	if proto.Config.SERVER_SQL_LOG {
+		res = DB.Debug().Model(&FunctionModel{}).Where("id = ?", id).Updates(&functionModel)
+	} else {
+		res = DB.Model(&FunctionModel{}).Where("id = ?", id).Updates(&functionModel)
+	}
+	return res.Error
+}
+
+// 根据id删除功能模型
+func DeleteFunctionModelByID(id int) error {
+	var res *gorm.DB
+	if proto.Config.SERVER_SQL_LOG {
+		res = DB.Debug().Delete(&FunctionModel{}, id)
+	} else {
+		res = DB.Delete(&FunctionModel{}, id)
+	}
+	return res.Error
+}
diff --git a/handler/func_model.go b/handler/func_model.go
new file mode 100644
index 0000000..0acbdc5
--- /dev/null
+++ b/handler/func_model.go
@@ -0,0 +1,105 @@
+package handler
+
+import (
+	"StuAcaWorksAI/proto"
+	"StuAcaWorksAI/service"
+	"github.com/gin-gonic/gin"
+	"net/http"
+)
+
+func SetUpFuncModelGroup(router *gin.Engine) {
+	funcGroup := router.Group("/func")
+	funcGroup.POST("/create", CreateFuncModel)
+	funcGroup.POST("/find", FindFuncModel)
+	funcGroup.POST("/delete", DeleteFuncModel)
+	funcGroup.POST("/update", UpdateFuncModel)
+}
+
+type FuncModelReq struct {
+	ID       int    `json:"id" form:"id"`
+	ModelID  int    `json:"model_id" form:"model_id"`
+	Function string `json:"function" form:"function"`
+	Name     string `json:"name" form:"name"`
+	Info     string `json:"info" form:"info"`
+}
+
+func CreateFuncModel(c *gin.Context) {
+	id, _ := c.Get("id")
+	userID := int(id.(float64))
+	var req FuncModelReq
+	if err := c.ShouldBind(&req); err == nil {
+		// 创建功能模型
+		err2, mid := service.CreateFuncModel(int(uint(userID)), req.ModelID, req.Name, req.Info, req.Function)
+		if err2 == nil {
+			c.JSON(http.StatusOK, gin.H{"code": proto.SuccessCode, "message": "success", "data": mid})
+		} else {
+			c.JSON(http.StatusOK, gin.H{"error": err2.Error(), "code": proto.FuncModelCreateFailed, "message": "failed"})
+		}
+	} else {
+		c.JSON(http.StatusOK, gin.H{"error": err.Error(), "code": proto.ParameterError, "message": "failed"})
+	}
+}
+
+func FindFuncModel(c *gin.Context) {
+	id, _ := c.Get("id")
+	userID := int(id.(float64))
+	var req FuncModelReq
+	if err := c.ShouldBind(&req); err == nil {
+		// 查找功能模型
+		if req.ID != 0 {
+			funcModels, err2 := service.FindFuncModelByID(req.ID, userID)
+			if err2 != nil {
+				c.JSON(http.StatusOK, gin.H{"error": err2.Error(), "code": proto.FuncModelSearchFailed, "message": "failed"})
+				return
+			}
+			c.JSON(http.StatusOK, gin.H{"code": proto.SuccessCode, "message": "success", "data": funcModels})
+		} else if req.ModelID != 0 {
+			funcModels, err3 := service.FindFuncModelByUserID(userID)
+			if err3 != nil {
+				c.JSON(http.StatusOK, gin.H{"error": err3.Error(), "code": proto.FuncModelSearchFailed, "message": "failed"})
+				return
+			}
+			c.JSON(http.StatusOK, gin.H{"code": proto.SuccessCode, "message": "success", "data": funcModels})
+		} else {
+			c.JSON(http.StatusOK, gin.H{"error": "type error", "code": proto.FuncModelSearchFailed, "message": "failed"})
+		}
+	} else {
+		c.JSON(http.StatusOK, gin.H{"error": err.Error(), "code": proto.ParameterError, "message": "failed"})
+	}
+}
+
+// 修改
+func UpdateFuncModel(c *gin.Context) {
+	id, _ := c.Get("id")
+	userID := int(id.(float64))
+	var req FuncModelReq
+	if err := c.ShouldBind(&req); err == nil {
+		// 修改功能模型
+		err2 := service.UpdateFuncModelByID(req.ID, uint(userID), uint(req.ModelID), req.Name, req.Info, req.Function)
+		if err2 == nil {
+			c.JSON(http.StatusOK, gin.H{"code": proto.SuccessCode, "message": "success"})
+		} else {
+			c.JSON(http.StatusOK, gin.H{"error": err2.Error(), "code": proto.FuncModelUpdateFailed, "message": "failed"})
+		}
+	} else {
+		c.JSON(http.StatusOK, gin.H{"error": err.Error(), "code": proto.ParameterError, "message": "failed"})
+	}
+}
+
+// 删除
+func DeleteFuncModel(c *gin.Context) {
+	id, _ := c.Get("id")
+	userID := int(id.(float64))
+	var req FuncModelReq
+	if err := c.ShouldBind(&req); err == nil {
+		// 删除功能模型
+		err2 := service.DeleteFuncModelByID(req.ID, userID)
+		if err2 == nil {
+			c.JSON(http.StatusOK, gin.H{"code": proto.SuccessCode, "message": "success"})
+		} else {
+			c.JSON(http.StatusOK, gin.H{"error": err2.Error(), "code": proto.FuncModelDeleteFailed, "message": "failed"})
+		}
+	} else {
+		c.JSON(http.StatusOK, gin.H{"error": err.Error(), "code": proto.ParameterError, "message": "failed"})
+	}
+}
diff --git a/proto/status.go b/proto/status.go
index 4ac4c90..e7adbf6 100644
--- a/proto/status.go
+++ b/proto/status.go
@@ -83,4 +83,9 @@ const (
 	SessionCreateFailed = 121 // 创建会话失败
 	SessionDeleteFailed = 122 // 删除会话失败
 	SessionUpdateFailed = 123 // 更新会话失败
+
+	FuncModelCreateFailed = 130 // 创建功能模型失败
+	FuncModelUpdateFailed = 131 // 更新功能模型失败
+	FuncModelDeleteFailed = 132 // 删除功能模型失败
+	FuncModelSearchFailed = 133 // 获取功能模型失败
 )
diff --git a/service/modelService.go b/service/modelService.go
index b52966e..f31a47a 100644
--- a/service/modelService.go
+++ b/service/modelService.go
@@ -47,3 +47,62 @@ func UpdateModelByID(id int, userID uint, modelType, url, parameter, description
 
 	return dao.UpdateModelByID(id, userID, modelType, url, parameter, description)
 }
+
+func CreateFuncModel(userID, modelID int, name, info, function string) (error, uint) {
+	//查看用户是否有权限创建模型
+	user := GetUserByIDWithCache(userID)
+	if user.ID == 0 {
+		return errors.New("user not exist"), 0
+	}
+	if user.Role != "admin" {
+		return errors.New("user not admin,no permission"), 0
+	}
+	return dao.CreateFunctionModel(uint(userID), uint(modelID), name, info, function)
+}
+
+func FindFuncModelByID(id, userID int) ([]dao.FunctionModel, error) {
+	user := GetUserByIDWithCache(userID)
+	if user.ID == 0 {
+		return nil, errors.New("user not exist")
+	}
+	if user.Role != "admin" {
+		return nil, errors.New("user not admin,no permission")
+	}
+	return dao.FindFunctionModelByID(id, userID), nil
+}
+
+// 根据userID查找功能模型
+func FindFuncModelByUserID(userID int) ([]dao.FunctionModel, error) {
+	user := GetUserByIDWithCache(userID)
+	if user.ID == 0 {
+		return nil, errors.New("user not exist")
+	}
+	if user.Role != "admin" {
+		return nil, errors.New("user not admin,no permission")
+	}
+	return dao.FindFunctionModelByUserID(userID), nil
+}
+
+func DeleteFuncModelByID(id, userID int) error {
+	//查看用户是否有权限删除模型
+	user := GetUserByIDWithCache(userID)
+	model := dao.FindFunctionModelByID(id, userID)
+	if user.ID == 0 {
+		return errors.New("user not exist")
+	}
+	if len(model) == 0 && user.Role != "admin" {
+		return errors.New("model not exist or no permission")
+	}
+	return dao.DeleteFunctionModelByID(id)
+}
+
+func UpdateFuncModelByID(id int, userID, modelID uint, name, info, function string) error {
+	user := GetUserByIDWithCache(int(userID))
+	if user.ID == 0 {
+		return errors.New("user not exist")
+	}
+	if user.Role != "admin" {
+		return errors.New("user not admin,no permission")
+	}
+	return dao.UpdateFunctionModelByID(id, userID, modelID, name, info, function)
+}