diff --git a/docker-test-server/src/main/java/com/example/server/controller/ToothController.java b/docker-test-server/src/main/java/com/example/server/controller/ToothController.java
index caa1abf..b9c64b3 100644
--- a/docker-test-server/src/main/java/com/example/server/controller/ToothController.java
+++ b/docker-test-server/src/main/java/com/example/server/controller/ToothController.java
@@ -1,6 +1,7 @@
 package com.example.server.controller;
 
 import java.time.LocalDate;
+import java.time.ZoneId;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
@@ -96,7 +97,7 @@ public class ToothController {
 
         // 5. Check Date if Date yesterday or after, change value
         LocalDate userDateRenew = user.getToothDateRenew();
-        LocalDate nowDate = LocalDate.now();
+        LocalDate nowDate = LocalDate.now(ZoneId.of("Asia/Seoul"));
         if(!userDateRenew.isEqual(nowDate)) {
             if(userDateRenew.plusDays(1).isEqual(nowDate)) {
                 // Seq += 1
@@ -114,9 +115,6 @@ else if (userDateRenew.plusDays(1).isAfter(nowDate)) {
                 throw new CException(ErrorBase.INTERNAL_SERVER_ERROR);
             }
         }
-        
-
-        
 
         ToothDataAnalyzer toothDataAnalyzer = new ToothDataAnalyzer();
         toothDataAnalyzer.setReports(toothReports);
diff --git a/docker-test-server/src/main/java/com/example/server/jwt/JwtTokenService.java b/docker-test-server/src/main/java/com/example/server/jwt/JwtTokenService.java
index dd4ac51..de349e0 100644
--- a/docker-test-server/src/main/java/com/example/server/jwt/JwtTokenService.java
+++ b/docker-test-server/src/main/java/com/example/server/jwt/JwtTokenService.java
@@ -15,7 +15,7 @@
 @Service
 public class JwtTokenService {
     
-    private String secret = "hjkdasfh;jnkladfsjkl;dasfnkl;asdfjkl;asdfjkl;";
+    private String secret = System.getenv("JWT_SECRET_KEY");
     
     private int accessTokenExpMinutes = 600 * 1000;        // 10분
 
diff --git a/docker-test-server/src/main/java/com/example/server/service/RegisterService.java b/docker-test-server/src/main/java/com/example/server/service/RegisterService.java
index 3aa6daf..68fe863 100644
--- a/docker-test-server/src/main/java/com/example/server/service/RegisterService.java
+++ b/docker-test-server/src/main/java/com/example/server/service/RegisterService.java
@@ -63,7 +63,7 @@ public void createUserInfo(
             PetWeight,
             RandomID,
             0,
-            LocalDate.now(ZoneId.of("Asia/Seoul"))
+            LocalDate.now(ZoneId.of("Asia/Seoul")).minusDays(1)
             );
 
         // Database에 Data 저장.