diff --git a/src/parser/functionParser.ts b/src/parser/functionParser.ts
index 0663c6d..bfeafeb 100644
--- a/src/parser/functionParser.ts
+++ b/src/parser/functionParser.ts
@@ -16,5 +16,6 @@ export const parseFunction = (functions?: {
     timeout: func.timeout,
     environment: func.environment,
     code: func.code,
+    log: func.log,
   }));
 };
diff --git a/src/stack/rosStack/function.ts b/src/stack/rosStack/function.ts
index ad805c2..067c3f2 100644
--- a/src/stack/rosStack/function.ts
+++ b/src/stack/rosStack/function.ts
@@ -11,6 +11,7 @@ import { isEmpty } from 'lodash';
 import * as ossDeployment from '@alicloud/ros-cdk-ossdeployment';
 import * as ros from '@alicloud/ros-cdk-core';
 import * as sls from '@alicloud/ros-cdk-sls';
+import { RosFunction } from '@alicloud/ros-cdk-fc3/lib/fc3.generated';
 
 export const resolveFunctions = (
   scope: ros.Construct,
@@ -22,34 +23,44 @@ export const resolveFunctions = (
   if (isEmpty(functions)) {
     return undefined;
   }
-  const slsService = new sls.Project(
-    scope,
-    `${service}_sls`,
-    { name: `${service}-sls`, tags: replaceReference(tags, context) },
-    true,
-  );
+  let logConfig: RosFunction.LogConfigProperty | undefined = undefined;
 
-  const slsLogstore = new sls.Logstore(
-    scope,
-    `${service}_sls_logstore`,
-    {
-      logstoreName: `${service}-sls-logstore`,
-      projectName: slsService.attrName,
-      ttl: 7,
-    },
-    true,
-  );
+  const enableLog = functions?.some(({ log }) => log);
+  if (enableLog) {
+    const slsService = new sls.Project(
+      scope,
+      `${service}_sls`,
+      { name: `${service}-sls`, tags: replaceReference(tags, context) },
+      true,
+    );
 
-  new sls.Index(
-    scope,
-    `${service}_sls_index`,
-    {
-      projectName: slsService.attrName,
-      logstoreName: slsLogstore.attrLogstoreName,
-      fullTextIndex: { enable: true },
-    },
-    true,
-  );
+    const slsLogstore = new sls.Logstore(
+      scope,
+      `${service}_sls_logstore`,
+      {
+        logstoreName: `${service}-sls-logstore`,
+        projectName: slsService.attrName,
+        ttl: 7,
+      },
+      true,
+    );
+
+    new sls.Index(
+      scope,
+      `${service}_sls_index`,
+      {
+        projectName: slsService.attrName,
+        logstoreName: slsLogstore.attrLogstoreName,
+        fullTextIndex: { enable: true },
+      },
+      true,
+    );
+    logConfig = {
+      project: slsLogstore.attrProjectName,
+      logstore: slsLogstore.attrLogstoreName,
+      enableRequestMetrics: true,
+    };
+  }
 
   const fileSources = functions
     ?.filter(({ code }) => readCodeSize(code) > CODE_ZIP_SIZE_LIMIT)
@@ -102,17 +113,15 @@ export const resolveFunctions = (
         timeout: replaceReference(fnc.timeout, context),
         environmentVariables: replaceReference(fnc.environment, context),
         code,
-        logConfig: {
-          project: slsLogstore.attrProjectName,
-          logstore: slsLogstore.attrLogstoreName,
-          enableRequestMetrics: true,
-        },
+        logConfig,
       },
       true,
     );
-    fcn.addRosDependency(`${service}_sls`);
-    fcn.addRosDependency(`${service}_sls_logstore`);
-    fcn.addRosDependency(`${service}_sls_index`);
+    if (enableLog) {
+      fcn.addRosDependency(`${service}_sls`);
+      fcn.addRosDependency(`${service}_sls_logstore`);
+      fcn.addRosDependency(`${service}_sls_index`);
+    }
 
     if (storeInBucket) {
       fcn.addRosDependency(`${service}_artifacts_code_deployment`);
diff --git a/src/types/domains/function.ts b/src/types/domains/function.ts
index 33b741e..4b85eef 100644
--- a/src/types/domains/function.ts
+++ b/src/types/domains/function.ts
@@ -5,6 +5,7 @@ export type FunctionRaw = {
   code: string;
   memory: number;
   timeout: number;
+  log?: boolean;
   environment?: {
     [key: string]: string;
   };
diff --git a/src/validator/functionSchema.ts b/src/validator/functionSchema.ts
index d4b0536..0fd976c 100644
--- a/src/validator/functionSchema.ts
+++ b/src/validator/functionSchema.ts
@@ -4,6 +4,7 @@ export const functionSchema = {
   patternProperties: {
     '.*': {
       type: 'object',
+      required: ['name', 'runtime', 'handler', 'code'],
       properties: {
         name: { type: 'string' },
         runtime: {
@@ -29,6 +30,7 @@ export const functionSchema = {
         code: { type: 'string' },
         memory: { type: 'number' },
         timeout: { type: 'number' },
+        log: { type: 'boolean' },
         environment: {
           type: 'object',
           additionalProperties: {
diff --git a/tests/fixtures/deployFixture.ts b/tests/fixtures/deployFixture.ts
index 09e012d..ea4cfdc 100644
--- a/tests/fixtures/deployFixture.ts
+++ b/tests/fixtures/deployFixture.ts
@@ -27,6 +27,7 @@ export const oneFcOneGatewayIac = {
       code: 'tests/fixtures/artifacts/artifact.zip',
       memory: 128,
       timeout: 10,
+      log: true,
       environment: {
         NODE_ENV: 'production',
       },
@@ -473,66 +474,16 @@ export const minimumRos = {
   ROSTemplateFormatVersion: '2015-09-01',
   Resources: {
     hello_fn: {
-      DependsOn: [
-        'my-demo-minimum-service_sls',
-        'my-demo-minimum-service_sls_logstore',
-        'my-demo-minimum-service_sls_index',
-      ],
       Properties: {
         Code: {
           ZipFile: 'resolved-code',
         },
         FunctionName: 'hello_fn',
         Handler: 'index.handler',
-        LogConfig: {
-          EnableRequestMetrics: true,
-          Logstore: {
-            'Fn::GetAtt': ['my-demo-minimum-service_sls_logstore', 'LogstoreName'],
-          },
-          Project: {
-            'Fn::GetAtt': ['my-demo-minimum-service_sls_logstore', 'ProjectName'],
-          },
-        },
         Runtime: 'nodejs18',
       },
       Type: 'ALIYUN::FC3::Function',
     },
-    'my-demo-minimum-service_sls': {
-      Properties: {
-        Name: 'my-demo-minimum-service-sls',
-      },
-      Type: 'ALIYUN::SLS::Project',
-    },
-    'my-demo-minimum-service_sls_index': {
-      Properties: {
-        FullTextIndex: {
-          Enable: true,
-        },
-        LogReduce: false,
-        LogstoreName: {
-          'Fn::GetAtt': ['my-demo-minimum-service_sls_logstore', 'LogstoreName'],
-        },
-        ProjectName: {
-          'Fn::GetAtt': ['my-demo-minimum-service_sls', 'Name'],
-        },
-      },
-      Type: 'ALIYUN::SLS::Index',
-    },
-    'my-demo-minimum-service_sls_logstore': {
-      Properties: {
-        AppendMeta: false,
-        AutoSplit: false,
-        EnableTracking: false,
-        LogstoreName: 'my-demo-minimum-service-sls-logstore',
-        PreserveStorage: false,
-        ProjectName: {
-          'Fn::GetAtt': ['my-demo-minimum-service_sls', 'Name'],
-        },
-        ShardCount: 2,
-        TTL: 7,
-      },
-      Type: 'ALIYUN::SLS::Logstore',
-    },
   },
 };
 
@@ -561,6 +512,7 @@ export const oneFcIac = {
       code: 'tests/fixtures/artifacts/artifact.zip',
       memory: 128,
       timeout: 10,
+      log: true,
       environment: {
         NODE_ENV: 'production',
       },
@@ -697,6 +649,7 @@ export const oneFcIacWithStage = {
       code: 'tests/fixtures/artifacts/artifact.zip',
       memory: 128,
       timeout: 10,
+      log: true,
       environment: {
         NODE_ENV: '${stages.node_env}',
       },
diff --git a/tests/fixtures/serverless-insight.yml b/tests/fixtures/serverless-insight.yml
index cc789b0..551df60 100644
--- a/tests/fixtures/serverless-insight.yml
+++ b/tests/fixtures/serverless-insight.yml
@@ -31,6 +31,7 @@ functions:
     code: tests/fixtures/artifacts/artifact.zip
     memory: 512
     timeout: 10
+    log: true
     environment:
       NODE_ENV: ${stages.node_env}
       TEST_VAR: ${vars.testv}