使用了AI重构项目，并完善了一部分后台问题

internal/api/logs.go

@@ -7,6 +7,7 @@ import (
 	"net/http"
 	"os"
 	"path/filepath"
+	"sync"
 	"time"
 
 	"home-vue-go/internal/config"
@@ -16,14 +17,19 @@ import (
 
 var logBuffer []string
 var maxLogLines = 1000
+var logBufferMutex sync.RWMutex
 
 // 初始化日志缓冲区
 func InitLogBuffer() {
+	logBufferMutex.Lock()
+	defer logBufferMutex.Unlock()
 	logBuffer = make([]string, 0, maxLogLines)
 }
 
 // 添加日志到缓冲区
 func AddLogToBuffer(logLine string) {
+	logBufferMutex.Lock()
+	defer logBufferMutex.Unlock()
 	logBuffer = append(logBuffer, logLine)
 	if len(logBuffer) > maxLogLines {
 		logBuffer = logBuffer[len(logBuffer)-maxLogLines:]
@@ -48,11 +54,11 @@ func GetBackendLogs(cfg *config.Config) gin.HandlerFunc {
 		}
 
 		// 从缓冲区获取日志
-		logs := make([]string, 0)
-		if len(logBuffer) > linesInt {
-			logs = logBuffer[len(logBuffer)-linesInt:]
-		} else {
-			logs = logBuffer
+		logBufferMutex.RLock()
+		logs := append([]string(nil), logBuffer...)
+		logBufferMutex.RUnlock()
+		if len(logs) > linesInt {
+			logs = logs[len(logs)-linesInt:]
 		}
 
 		// 尝试从日志文件读取（如果存在）