diff --git a/models/alarms_test.go b/models/alarms_test.go
index 8b7aedcb73650a339c7d95b1736eb6ccbc2477df..04386f30d275b8790bfff375858e4fb43fc97273 100644
--- a/models/alarms_test.go
+++ b/models/alarms_test.go
@@ -7,26 +7,147 @@
  */
 package models
 
-import "testing"
+import (
+	"fmt"
+	"testing"
 
-func TestAlarmsGet(t *testing.T) {
-	result := AlarmsGet()
-	if result["action"] != true {
-		t.Fatal("Get alarm failed")
+	"gitee.com/openeuler/ha-api/utils"
+	"github.com/chai2010/gettext-go"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestAlarmsGet_Success(t *testing.T) {
+	// 备份并替换 RunCommand
+	originalRunCommand := utils.RunCommand
+	defer func() { utils.RunCommand = originalRunCommand }()
+
+	// 模拟返回有效 XML
+	utils.RunCommand = func(cmd string) ([]byte, error) {
+		xml := `
+        <configuration>
+            <alerts>
+                <alert>
+                    <instance_attributes>
+                        <nvpair name="email_sender" value="test@example.com"/>
+                        <nvpair name="email_server" value="smtp.example.com"/>
+                        <nvpair name="password" value="encrypted_pwd"/>
+                        <nvpair name="port" value="587"/>
+                        <nvpair name="switCh" value="on"/>
+                    </instance_attributes>
+                    <recipient value="user1@example.com"/>
+                    <recipient value="user2@example.com"/>
+                </alert>
+            </alerts>
+        </configuration>
+        `
+		return []byte(xml), nil
 	}
+
+	response := AlarmsGet()
+
+	// 验证结果
+	assert.True(t, response.Action)
+	assert.True(t, response.Data.Flag) // switCh=on 应映射为 true
+	assert.Equal(t, "test@example.com", response.Data.Sender)
+	assert.Equal(t, "smtp.example.com", response.Data.Smtp)
+	assert.Equal(t, 587.0, response.Data.Port)
+	assert.Equal(t, []string{"user1@example.com", "user2@example.com"}, response.Data.Receiver)
 }
 
-func TestAlarmsSet(t *testing.T) {
-	alarmData := map[string]interface{}{
-		"flag":     true,
-		"smtp":     "smtp.163.com",
-		"port":     25,
-		"sender":   "testUser@163.com",
-		"password": "testPasswd",
+func TestAlarmsGet_CommandError(t *testing.T) {
+	originalRunCommand := utils.RunCommand
+	defer func() { utils.RunCommand = originalRunCommand }()
+
+	// 模拟命令返回错误
+	utils.RunCommand = func(cmd string) ([]byte, error) {
+		return nil, fmt.Errorf("command failed")
 	}
-	alarmData["receiver"] = []string{"test@163.com", "test2@163.com"}
-	result := AlarmsSet(alarmData)
-	if result["action"] != true {
-		t.Fatal("Set alarm failed")
+
+	response := AlarmsGet()
+
+	// 即使出错，Action 仍为 true（根据代码逻辑）
+	assert.True(t, response.Action)
+	assert.Empty(t, response.Data.Sender) // 数据应为默认零值
+}
+
+func TestAlarmsGet_PasswordDecryptError(t *testing.T) {
+	originalRunCommand := utils.RunCommand
+	defer func() { utils.RunCommand = originalRunCommand }()
+
+	// 模拟 XML 返回加密密码，但解密失败
+	utils.RunCommand = func(cmd string) ([]byte, error) {
+		if cmd == utils.CmdCibQueryConfig {
+			xml := `
+            <configuration>
+                <alerts>
+                    <alert>
+                        <instance_attributes>
+                            <nvpair name="password" value="encrypted_pwd"/>
+                        </instance_attributes>
+                    </alert>
+                </alerts>
+            </configuration>
+            `
+			return []byte(xml), nil
+		} else if cmd == "/usr/bin/pwd_decode encrypted_pwd" {
+			return []byte("the parameter is less\n"), nil // 解密失败
+		}
+		return nil, nil
 	}
+
+	response := AlarmsGet()
+
+	assert.True(t, response.Action)
+	assert.Equal(t, "", response.Data.Password) // 解密失败时 password 应为空
+}
+
+func TestAlarmsSet_Success(t *testing.T) {
+	originalRunCommand := utils.RunCommand
+	defer func() { utils.RunCommand = originalRunCommand }()
+
+	// 记录实际执行的命令
+	var executedCommands []string
+	utils.RunCommand = func(cmd string) ([]byte, error) {
+		executedCommands = append(executedCommands, cmd)
+		return []byte("success"), nil
+	}
+
+	data := AlarmData{
+		Flag:     true,
+		Sender:   "admin@example.com",
+		Smtp:     "smtp.example.com",
+		Password: "secret",
+		Port:     465,
+		Receiver: []string{"user1@example.com", "user2@example.com"},
+	}
+
+	result := AlarmsSet(data)
+
+	// 验证返回结果
+	assert.True(t, result["action"].(bool))
+}
+
+func TestAlarmsSet_CommandFailure(t *testing.T) {
+	originalRunCommand := utils.RunCommand
+	defer func() { utils.RunCommand = originalRunCommand }()
+
+	utils.RunCommand = func(cmd string) ([]byte, error) {
+		return nil, fmt.Errorf("permission denied")
+	}
+
+	data := AlarmData{Sender: "test@example.com"}
+	result := AlarmsSet(data)
+
+	assert.False(t, result["action"].(bool))
+	assert.Equal(t, gettext.Gettext("Set alarm failed"), result["error"])
+}
+
+func TestIsDataEmpty(t *testing.T) {
+	// 空数据
+	emptyData := AlarmData{}
+	assert.True(t, isDataEmpty(emptyData))
+
+	// 非空数据
+	nonEmptyData := AlarmData{Sender: "test@example.com"}
+	assert.False(t, isDataEmpty(nonEmptyData))
 }