chore: fix mise envs panel

internal/controllers/mise_controller.go

@@ -96,3 +96,24 @@ func (c *MiseController) UseGlobal(ctx *gin.Context) {
 	}
 	utils.Success(ctx, nil)
 }
+
+// UnsetGlobal 取消全局默认版本
+func (c *MiseController) UnsetGlobal(ctx *gin.Context) {
+	var req struct {
+		Plugin  string `json:"plugin"`
+		Version string `json:"version"`
+	}
+	if err := ctx.ShouldBindJSON(&req); err != nil {
+		utils.BadRequest(ctx, "参数错误: "+err.Error())
+		return
+	}
+	if req.Plugin == "" {
+		utils.BadRequest(ctx, "参数 plugin 不能为空")
+		return
+	}
+	if err := c.service.UnsetGlobal(req.Plugin, req.Version); err != nil {
+		utils.ServerError(ctx, "取消全局版本失败: "+err.Error())
+		return
+	}
+	utils.Success(ctx, nil)
+}

internal/router/api_routes.go

@@ -211,6 +211,7 @@ func registerMiseRoutes(g *gin.RouterGroup, c *Controllers) {
 		mise.GET("/versions", c.Mise.Versions)
 		mise.GET("/verify-cmd", c.Mise.VerifyCommand)
 		mise.POST("/use-global", c.Mise.UseGlobal)
+		mise.POST("/unset-global", c.Mise.UnsetGlobal)
 	}
 }
 

internal/services/mise_service.go

@@ -340,3 +340,19 @@ func (s *MiseService) UseGlobal(plugin, version string) error {
 	}
 	return nil
 }
+
+// UnsetGlobal 取消全局默认版本
+func (s *MiseService) UnsetGlobal(plugin, version string) error {
+	// 使用 mise unuse -g <tool>@<version> 移出全局配置
+	target := plugin
+	if version != "" {
+		target = fmt.Sprintf("%s@%s", plugin, version)
+	}
+	cmd := exec.Command("mise", "unuse", "-g", target)
+	cmd.Env = os.Environ()
+	output, err := cmd.CombinedOutput()
+	if err != nil {
+		return fmt.Errorf("mise unuse global failed: %v, output: %s", err, string(output))
+	}
+	return nil
+}

web/src/api/index.ts

@@ -268,7 +268,8 @@ export const api = {
     plugins: () => request<string[]>('/mise/plugins'),
     versions: (plugin: string) => request<string[]>(`/mise/versions?plugin=${plugin}`),
     verifyCommand: (plugin: string, version: string) => request<{ command: string }>(`/mise/verify-cmd?plugin=${plugin}&version=${version}`),
-    useGlobal: (plugin: string, version: string) => request<void>('/mise/use-global', { method: 'POST', body: JSON.stringify({ plugin, version }) })
+    useGlobal: (plugin: string, version: string) => request<void>('/mise/use-global', { method: 'POST', body: JSON.stringify({ plugin, version }) }),
+    unsetGlobal: (plugin: string, version: string) => request<void>('/mise/unset-global', { method: 'POST', body: JSON.stringify({ plugin, version }) })
   },
   terminal: {
     cmds: () => request<{ name: string, description: string }[]>('/terminal/cmds')

web/src/views/languages/Languages.vue

@@ -245,13 +245,18 @@ async function handleVerify(lang: MiseLanguage) {
     }
 }
 
-async function handleSetDefault(lang: MiseLanguage) {
+async function toggleDefault(lang: MiseLanguage) {
     try {
-        await api.mise.useGlobal(lang.plugin, lang.version)
+        if (lang.is_global) {
-        toast.success(`已将 ${lang.plugin} ${lang.version} 设为全局默认版本`)
+            await api.mise.unsetGlobal(lang.plugin, lang.version)
+            toast.success(`已取消 ${lang.plugin} 的全局默认设置`)
+        } else {
+            await api.mise.useGlobal(lang.plugin, lang.version)
+            toast.success(`已将 ${lang.plugin} ${lang.version} 设为全局默认版本`)
+        }
         await loadLanguages()
     } catch (e) {
-        toast.error('设置默认版本失败: ' + e)
+        toast.error('操作失败: ' + e)
     }
 }
 
@@ -364,9 +369,10 @@ onMounted(loadLanguages)
                                 @click="handleVerify(lang)">
                                 环境验证
                             </Button>
-                            <Button variant="outline" size="sm" class="whitespace-nowrap flex-1 sm:flex-none"
+                            <Button variant="outline" size="sm" 
-                                :disabled="lang.isGlobal" @click="handleSetDefault(lang)">
+                                :class="cn('whitespace-nowrap flex-1 sm:flex-none', lang.isGlobal && 'text-amber-600 border-amber-500/50 bg-amber-500/5 hover:bg-amber-500/10')"
-                                设为默认
+                                @click="toggleDefault(lang)">
+                                {{ lang.isGlobal ? '取消默认' : '设为默认' }}
                             </Button>
                             <Button variant="ghost" size="icon"
                                 class="text-destructive h-8 w-8 shrink-0 ml-auto sm:ml-0" @click="confirmDelete(lang)"