diff --git a/app.db b/app.db
index d07816c..7c78ae2 100644
Binary files a/app.db and b/app.db differ
diff --git a/backend/app.go b/backend/app.go
index 3e3dc6e..89a6a36 100644
--- a/backend/app.go
+++ b/backend/app.go
@@ -3,11 +3,11 @@ package backend
 import (
 	"bytes"
 	"context"
-	"encoding/base64"
 	"fmt"
 	"math"
 	"os"
 	"path/filepath"
+	"strconv"
 	"time"
 
 	"github.com/disintegration/imaging"
@@ -168,7 +168,7 @@ func (a *App) UploadImage(data []byte, filename string) Response {
 	}
 
 	ext := filepath.Ext(filename)
-	newFilename := fmt.Sprintf("%d%s", time.Now().UnixMilli(), ext)
+	newFilename := strconv.FormatInt(time.Now().UnixMilli(), 10) + ext
 	filePath := filepath.Join(uploadsDir, newFilename)
 
 	err = os.WriteFile(filePath, data, 0644)
@@ -181,26 +181,6 @@ func (a *App) UploadImage(data []byte, filename string) Response {
 	return Response{Code: 0, Message: "success", Data: newFilename}
 }
 
-func (a *App) GetImage(filename string) Response {
-	filePath := filepath.Join(publicImagePath, filename)
-
-	data, err := os.ReadFile(filePath)
-	if err != nil {
-		return Response{Code: 1, Message: "failed", Data: err.Error()}
-	}
-
-	ext := filepath.Ext(filename)
-	mimeType := "image/jpeg"
-	if ext == ".png" {
-		mimeType = "image/png"
-	}
-
-	base64Data := base64.StdEncoding.EncodeToString(data)
-	dataURL := "data:image/" + mimeType + ";base64," + base64Data
-
-	return Response{Code: 0, Message: "success", Data: dataURL}
-}
-
 func (a *App) GetHistory(page int, pageSize int) Response {
 	db, err := a.GormDB()
 	if err != nil {
@@ -230,10 +210,6 @@ func (a *App) Detect(filename string) Response {
 		return Response{Code: 1, Message: err.Error()}
 	}
 
-	/**
-		这里调用模型
-	**/
-
 	filePath := filepath.Join(publicImagePath, filename)
 	imgData, err := os.ReadFile(filePath)
 	if err != nil {
@@ -251,13 +227,6 @@ func (a *App) Detect(filename string) Response {
 		return Response{Code: 1, Message: "model inference failed: " + err.Error()}
 	}
 
-	println("confidence", confidence)
-	println("detectRet", detectRet)
-
-	/**
-		结束
-	**/
-
 	var breed Breed
 	err = db.Table("breeds_test").Where("code = ?", detectRet).First(&breed).Error
 	if err != nil {
@@ -277,7 +246,7 @@ func (a *App) Detect(filename string) Response {
 		Code:            breed.Code,
 		Name:            breed.Name,
 		Brief:           breed.Brief,
-		ConfidenceLevel: 0.98,
+		ConfidenceLevel: confidence,
 	}
 
 	return Response{Code: 0, Message: "success", Data: detectData}
diff --git a/backend/types.go b/backend/types.go
index fefbcf8..f551309 100644
--- a/backend/types.go
+++ b/backend/types.go
@@ -50,6 +50,6 @@ type (
 		Code            string  `json:"code"`
 		Name            string  `json:"name"`
 		Brief           string  `json:"brief"`
-		ConfidenceLevel float32 `json:"confidence_level"`
+		ConfidenceLevel float64 `json:"confidence_level"`
 	}
 )
diff --git a/core/test/test_onnx.py b/core/test/test_onnx.py
index a54ed83..7b7193b 100644
--- a/core/test/test_onnx.py
+++ b/core/test/test_onnx.py
@@ -20,7 +20,7 @@ def test():
     dataset_dir = os.path.join(core_dir, "dataset", mode, "test")
 
     # 【修改3】加载ONNX模型，替代原来的PyTorch模型加载
-    session = ort.InferenceSession(os.path.join(model_dir, "resnet18_epoch_50_bak2.onnx"), providers=providers)
+    session = ort.InferenceSession(os.path.join(model_dir, "resnet_epoch_100.onnx"), providers=providers)
 
     # 获取输入名称（用于后续推理时指定输入）
     input_name = session.get_inputs()[0].name
diff --git a/core/test/test_resnet.py b/core/test/test_resnet.py
index 2a2b698..d2c8158 100644
--- a/core/test/test_resnet.py
+++ b/core/test/test_resnet.py
@@ -21,7 +21,7 @@ def test():
     print("model_dir", model_dir)
 
     net = resnet()
-    net.load_state_dict(torch.load(os.path.join(model_dir, "resnet_epoch_50.pth"), weights_only=True))
+    net.load_state_dict(torch.load(os.path.join(model_dir, "resnet_epoch_99.pth"), weights_only=True))
 
     print("111")
 
diff --git a/frontend/src/components/History.tsx b/frontend/src/components/History.tsx
index 0700395..da5fced 100644
--- a/frontend/src/components/History.tsx
+++ b/frontend/src/components/History.tsx
@@ -1,7 +1,6 @@
 import { useState, useEffect } from 'preact/hooks'
 import Pagination from './Pagination'
 import Modal from './Modal'
-import ImagePreview from './ImagePreview'
 import { message } from '../utils/toast'
 import type { HistoryItem } from '../preact'
 
@@ -22,6 +21,7 @@ const History = () => {
     const pageSize = 5
     const [total, setTotal] = useState<number>(50)
     const [historyList, setHistoryList] = useState<HistoryItem[]>([])
+    const [currentItem, setCurrentItem] = useState<HistoryItem>()
     const [showDelete, setShowDelete] = useState<boolean>(false)
     const [currentId, setCurrentId] = useState<number | null>(null)
     const [showClear, setShowClear] = useState<boolean>(false)
@@ -49,6 +49,10 @@ const History = () => {
         fetchData(page)
     }
 
+    const handleShowItem = (item: HistoryItem) => setCurrentItem(item)
+
+    const handleItemClose = () => setCurrentItem(undefined)
+
     const handleShowDelete = (id: number) => {
         setCurrentId(id)
         setShowDelete(true)
@@ -60,6 +64,7 @@ const History = () => {
             message.error('currentId为空')
             return
         }
+        // dfdfdf
         const result = await (window as any).go.backend.App.DeleteOneHistory(currentId)
         if (result.code === 0) {
             message.success('删除成功')
@@ -104,7 +109,7 @@ const History = () => {
                 {historyList.map((item: HistoryItem) =>
                     <div key={item.id} class="history-card">
                         <div class="card-left">
-                            <ImagePreview filename={item.img} />
+                            <img src={`/images/${item.img}`} onClick={() => handleShowItem(item)} />
                         </div>
                         <div class="card-right">
                             <div class="right-top">
@@ -142,6 +147,9 @@ const History = () => {
             <Modal open={showClear} title="信息" onClick={handleClearOk} onClose={handleClearClose}>
                 <p>确定要删除全部记录？</p>
             </Modal>
+            <Modal open={!!currentItem} title={currentItem?.name || ''} onClose={handleItemClose}>
+                <p>{currentItem?.brief || ''}</p>
+            </Modal>
         </>
     )
 }
diff --git a/frontend/src/components/ImagePreview.tsx b/frontend/src/components/ImagePreview.tsx
deleted file mode 100644
index 27ca69d..0000000
--- a/frontend/src/components/ImagePreview.tsx
+++ /dev/null
@@ -1,27 +0,0 @@
-import { useState, useEffect } from 'preact/hooks'
-
-interface Props {
-    filename: string
-    class?: string
-    id?: string
-}
-
-const ImagePreview = ({ filename, ...props }: Props) => {
-    const [src, setSrc] = useState<string>('')
-
-    useEffect(() => {
-        const loadImage = async () => {
-            const result = await (window as any).go.backend.App.GetImage(filename)
-            if (result.code === 0) {
-                setSrc(result.data)
-            }
-        }
-        loadImage()
-    }, [filename])
-
-    if (!src) return <div {...props} />
-
-    return <img src={src} {...props} />
-}
-
-export default ImagePreview
diff --git a/frontend/src/components/Main.tsx b/frontend/src/components/Main.tsx
index 93aa970..dda72bf 100644
--- a/frontend/src/components/Main.tsx
+++ b/frontend/src/components/Main.tsx
@@ -1,6 +1,5 @@
 import { useState, useRef } from 'preact/hooks'
 import type { DetectResult } from '../preact'
-import ImagePreview from './ImagePreview'
 import { message } from '../utils/toast'
 
 const Main = () => {
@@ -65,6 +64,7 @@ const Main = () => {
                     file.name
                 )
                 if (result.code === 0) {
+                    console.log("rrr", result)
                     setFileSrc(result.data)
                     setStep(1)
                 } else if (result.code === 1) {
@@ -97,7 +97,6 @@ const Main = () => {
                 setDetectResult(result.data)
                 setStep(3)
             } else if (result.code === 1) {
-                console.log("result.message", result.message)
                 message.error(result.message)
             }
         }, 1000)
@@ -109,6 +108,8 @@ const Main = () => {
         resetUpload()
     }
 
+    console.log("fff", fileSrc)
+
     return (
         <main class="app-main">
             <div class="main-container">
@@ -134,7 +135,7 @@ const Main = () => {
                     >
                         {fileSrc.length > 0 && step == 1 ?
                             <div id="previewContent">
-                                <ImagePreview filename={fileSrc} id="previewImage" />
+                                <img src={`/images/${fileSrc}`} />
                                 <button onClick={handleRemovePhoto}>
                                     ❌ 移除照片
                                 </button>
@@ -193,7 +194,7 @@ const Main = () => {
                         <h2>完成！</h2>
                     </div>
                     <div class="result-main">
-                        <ImagePreview filename={fileSrc} />
+                        <img src={`/images/${fileSrc}`} />
                         <div class="result-word">
                             <div>
                                 <h3>{detectResult?.name}</h3>
diff --git a/frontend/src/components/Modal.tsx b/frontend/src/components/Modal.tsx
index 2d91016..c0e6f2c 100644
--- a/frontend/src/components/Modal.tsx
+++ b/frontend/src/components/Modal.tsx
@@ -27,8 +27,8 @@ const Modal = ({ open, title, onClick, onClose, children }: ModalProps) => {
                         </div>
                         {children}
                         <div class="bottom">
-                            <button onClick={handleClose}>取消</button>
-                            <button onClick={handleConfirm}>确定</button>
+                            <button class="close" onClick={handleClose}>取消</button>
+                            {onClick ? <button class="confirm" onClick={handleConfirm}>确定</button> : null}
                         </div>
                     </div>
                     <div class="app-mask" onClick={handleMaskClick}></div>
diff --git a/frontend/src/components/Pagination.tsx b/frontend/src/components/Pagination.tsx
index 4accddb..302376f 100644
--- a/frontend/src/components/Pagination.tsx
+++ b/frontend/src/components/Pagination.tsx
@@ -1,7 +1,6 @@
 import { useState, useEffect } from 'preact/hooks'
 import type { PaginationProps } from '../preact' 
 
-
 const Pagination = ({
     total,
     onChange,
diff --git a/frontend/src/styles/base.sass b/frontend/src/styles/base.sass
index 114f334..773cfa0 100644
--- a/frontend/src/styles/base.sass
+++ b/frontend/src/styles/base.sass
@@ -199,7 +199,7 @@ a
                 border-radius: 1.5rem
                 border-width: 2px
                 border-style: dashed
-                border-color: #e2e8f0
+                border-color: #bdc3cb
                 text-align: center
                 cursor: pointer
 
@@ -305,7 +305,6 @@ a
                 display: flex
                 align-items: center
                 justify-content: center
-                // height: 2.25rem
                 gap: 0.75rem
                 margin: 0.5rem 0 1.5rem 0
 
@@ -474,12 +473,12 @@ a
             font-size: 0.875rem
             border-radius: 0.25rem
 
-            &:first-child
+        > button.close
                 color: var(--text)
                 border: 1px solid #c9c9c9
                 background-color: none
 
-            &:last-child
+        > button.confirm
                 color: white
                 background-color: var(--primary)
 
diff --git a/frontend/wailsjs/go/backend/App.d.ts b/frontend/wailsjs/go/backend/App.d.ts
index 2479777..0658577 100644
--- a/frontend/wailsjs/go/backend/App.d.ts
+++ b/frontend/wailsjs/go/backend/App.d.ts
@@ -11,8 +11,6 @@ export function Detect(arg1:string):Promise<backend.Response>;
 
 export function GetHistory(arg1:number,arg2:number):Promise<backend.Response>;
 
-export function GetImage(arg1:string):Promise<backend.Response>;
-
 export function GormDB():Promise<gorm.DB>;
 
 export function UploadImage(arg1:Array<number>,arg2:string):Promise<backend.Response>;
diff --git a/frontend/wailsjs/go/backend/App.js b/frontend/wailsjs/go/backend/App.js
index 1c4e437..620bc9b 100644
--- a/frontend/wailsjs/go/backend/App.js
+++ b/frontend/wailsjs/go/backend/App.js
@@ -18,10 +18,6 @@ export function GetHistory(arg1, arg2) {
   return window['go']['backend']['App']['GetHistory'](arg1, arg2);
 }
 
-export function GetImage(arg1) {
-  return window['go']['backend']['App']['GetImage'](arg1);
-}
-
 export function GormDB() {
   return window['go']['backend']['App']['GormDB']();
 }