diff --git a/src/controllers/geek/geek.ctl.ts b/src/controllers/geek/geek.ctl.ts
index 4921d1e..1c2fa3d 100755
--- a/src/controllers/geek/geek.ctl.ts
+++ b/src/controllers/geek/geek.ctl.ts
@@ -1,4 +1,4 @@
-import { Body, Controller, Get, Headers, Post, Query } from '@nestjs/common';
+import { Body, Controller, Get, Post, Query } from '@nestjs/common';
 import { hadaNewsStarValidator, hadaNewsValidator } from '@validators/hada.validator';
 import { SetErrorResponse, SetResponse } from 'dto/response.dto';
 import { GeekProvider } from 'providers/news/geek/geek.pvd';
@@ -23,11 +23,11 @@ export class GeekController {
   }
 
   @Post('/star')
-  async giveStarNews(@Body() request: StarRequest, @Headers('Authorization') clientUuid: string) {
+  async giveStarNews(@Body() request: StarRequest) {
     try {
-      const { uuid: postUuid } = await hadaNewsStarValidator(request);
+      const { uuid: postUuid, email } = await hadaNewsStarValidator(request);
 
-      const result = await this.geek.giveStar(postUuid, clientUuid);
+      const result = await this.geek.giveStar(postUuid, email);
 
       return new SetResponse(200, { result });
     } catch (error) {
diff --git a/src/controllers/hacker/hacker.ctl.ts b/src/controllers/hacker/hacker.ctl.ts
index a72fc4e..dccca8b 100755
--- a/src/controllers/hacker/hacker.ctl.ts
+++ b/src/controllers/hacker/hacker.ctl.ts
@@ -1,4 +1,4 @@
-import { Body, Controller, Get, Headers, Post, Query } from '@nestjs/common';
+import { Body, Controller, Get, Post, Query } from '@nestjs/common';
 import { hackerNewsStarValidator, hackerNewsValidator } from '@validators/hacker.validator';
 import { SetErrorResponse, SetResponse } from 'dto/response.dto';
 import { HackersNewsProvider } from 'providers/news/hacker/hacker.pvd';
@@ -38,11 +38,11 @@ export class HackerController {
   }
 
   @Post('/star')
-  async giveStarNews(@Body() request: StarRequest, @Headers('Authorization') clientUuid: string) {
+  async giveStarNews(@Body() request: StarRequest) {
     try {
-      const { uuid: PostUuid } = await hackerNewsStarValidator(request);
+      const { uuid: PostUuid, email } = await hackerNewsStarValidator(request);
 
-      const result = await this.hacker.giveStar(PostUuid, clientUuid);
+      const result = await this.hacker.giveStar(PostUuid, email);
 
       return new SetResponse(200, { result });
     } catch (error) {
diff --git a/src/controllers/machine/machine.ctl.ts b/src/controllers/machine/machine.ctl.ts
index 92fe72a..be4451f 100644
--- a/src/controllers/machine/machine.ctl.ts
+++ b/src/controllers/machine/machine.ctl.ts
@@ -1,4 +1,4 @@
-import { Body, Controller, Get, Headers, Post, Query } from '@nestjs/common';
+import { Body, Controller, Get, Post, Query } from '@nestjs/common';
 import { machineLearningValidator, mlNewsStarValidator } from '@validators/ml.validator';
 import { SetErrorResponse, SetResponse } from 'dto/response.dto';
 import { MachineLearningProvider } from 'providers/news/ml/machine.pvd';
@@ -27,11 +27,11 @@ export class MachineLearningController {
   }
 
   @Post('/star')
-  async giveStarNews(@Body() request: StarRequest, @Headers('Authorization') clientUuid: string) {
+  async giveStarNews(@Body() request: StarRequest) {
     try {
-      const { uuid: postUuid } = await mlNewsStarValidator(request);
+      const { uuid: postUuid, email } = await mlNewsStarValidator(request);
 
-      const result = await this.mlNews.giveStar(postUuid, clientUuid);
+      const result = await this.mlNews.giveStar(postUuid, email);
 
       return new SetResponse(200, { result });
     } catch (error) {
diff --git a/src/providers/news/geek/geek.pvd.ts b/src/providers/news/geek/geek.pvd.ts
index 278744c..9141681 100644
--- a/src/providers/news/geek/geek.pvd.ts
+++ b/src/providers/news/geek/geek.pvd.ts
@@ -88,12 +88,13 @@ export class GeekProvider {
     }
   }
 
-  async giveStar(postUuid: string, clientUuid: string) {
+  async giveStar(postUuid: string, email: string) {
     try {
-      const isLogined = await this.account.getItem(clientUuid);
+      const isLogined = await this.account.getItem(email);
 
-      if (!isLogined) throw new HadaError('[GEEK] Give Star on the Stars', 'No Logined User Found.');
+      if (isLogined === null) throw new HadaError('[GEEK] Give Star on the Stars', 'No Logined User Found.');
 
+      const { uuid: clientUuid } = isLogined;
       const { uuid: likedUuid, liked } = await this.prisma.checkHadaNewsIsLiked(postUuid, clientUuid);
 
       if (liked) {
diff --git a/src/providers/news/hacker/hacker.pvd.ts b/src/providers/news/hacker/hacker.pvd.ts
index 832978e..db13a20 100755
--- a/src/providers/news/hacker/hacker.pvd.ts
+++ b/src/providers/news/hacker/hacker.pvd.ts
@@ -69,12 +69,13 @@ export class HackersNewsProvider {
     }
   }
 
-  async giveStar(postUuid: string, clientUuid: string) {
+  async giveStar(postUuid: string, email: string) {
     try {
-      const isLogined = await this.account.getItem(clientUuid);
+      const isLogined = await this.account.getItem(email);
 
       if (!isLogined) throw new HackerError('[Hackers] Give Star on the Stars', 'No Logined User Found.');
 
+      const { uuid: clientUuid } = isLogined;
       const { uuid: likedUuid, isLiked } = await this.prisma.checkHackerNewsIsLiked(postUuid, clientUuid);
 
       if (isLiked) {
diff --git a/src/providers/news/ml/machine.pvd.ts b/src/providers/news/ml/machine.pvd.ts
index 4d6d2d8..e885825 100644
--- a/src/providers/news/ml/machine.pvd.ts
+++ b/src/providers/news/ml/machine.pvd.ts
@@ -48,12 +48,13 @@ export class MachineLearningProvider {
     }
   }
 
-  async giveStar(postUuid: string, clientUuid: string) {
+  async giveStar(postUuid: string, email: string) {
     try {
-      const isLogined = await this.account.getItem(clientUuid);
+      const isLogined = await this.account.getItem(email);
 
       if (!isLogined) throw new MachineLearningError('[ML] Give Star on the Stars', 'No Logined User Found.');
 
+      const { uuid: clientUuid } = isLogined;
       const { uuid: likedUuid, isLiked } = await this.prisma.checkIsMlNewsLiked(postUuid, clientUuid);
 
       if (!isLiked) {
diff --git a/src/types/request.type.ts b/src/types/request.type.ts
index 7d09b25..000787b 100755
--- a/src/types/request.type.ts
+++ b/src/types/request.type.ts
@@ -1,3 +1,6 @@
-export interface StarRequest {
+export interface StarRequest
+{
+  // Post UUID
   uuid: string;
+  email: string;
 }
diff --git a/src/validators/hacker.validator.ts b/src/validators/hacker.validator.ts
index 841d387..f91c6b8 100644
--- a/src/validators/hacker.validator.ts
+++ b/src/validators/hacker.validator.ts
@@ -26,7 +26,7 @@ export const hackerNewsValidator = async (request: DailyHackerNewsRequest) => {
 
 export const hackerNewsStarValidator = async (request: StarRequest) => {
   try {
-    const scheme = z.object({ uuid: z.string() });
+    const scheme = z.object({ uuid: z.string(), email: z.string() });
 
     const validated = await scheme.parseAsync(request);
 
diff --git a/src/validators/hada.validator.ts b/src/validators/hada.validator.ts
index 402e265..bdb1b5b 100644
--- a/src/validators/hada.validator.ts
+++ b/src/validators/hada.validator.ts
@@ -26,7 +26,7 @@ export const hadaNewsValidator = async (request: DailyHadaNewsRequest) => {
 
 export const hadaNewsStarValidator = async (request: StarRequest) => {
   try {
-    const scheme = z.object({ uuid: z.string() });
+    const scheme = z.object({ uuid: z.string(), email: z.string() });
 
     const validated = await scheme.parseAsync(request);
 
diff --git a/src/validators/ml.validator.ts b/src/validators/ml.validator.ts
index 84d0cf4..a2a0290 100644
--- a/src/validators/ml.validator.ts
+++ b/src/validators/ml.validator.ts
@@ -26,7 +26,7 @@ export const machineLearningValidator = async (request: DailyMlNewsRequest) => {
 
 export const mlNewsStarValidator = async (request: StarRequest) => {
   try {
-    const scheme = z.object({ uuid: z.string() });
+    const scheme = z.object({ uuid: z.string(), email: z.string() });
 
     const validated = await scheme.parseAsync(request);