diff --git a/backend-spring/src/main/resources/mapper/auditLog.xml b/backend-spring/src/main/resources/mapper/auditLog.xml
index 24cf2584..316c6e7c 100644
--- a/backend-spring/src/main/resources/mapper/auditLog.xml
+++ b/backend-spring/src/main/resources/mapper/auditLog.xml
@@ -25,17 +25,17 @@
       AND SAL.TABLE_NAME = #{table_name}
     </if>
     <if test="date_from != null and date_from != ''">
-      AND SAL.CREATED_DATE >= #{date_from}::TIMESTAMPTZ
+      AND SAL.CREATED_AT >= #{date_from}::TIMESTAMPTZ
     </if>
     <if test="date_to != null and date_to != ''">
-      AND SAL.CREATED_DATE &lt;= #{date_to}::TIMESTAMPTZ
+      AND SAL.CREATED_AT &lt;= #{date_to}::TIMESTAMPTZ
     </if>
     <if test="search != null and search != ''">
       AND (SAL.SUMMARY ILIKE CONCAT('%', #{search}, '%')
         OR SAL.RESOURCE_NAME ILIKE CONCAT('%', #{search}, '%')
         OR SAL.USER_NAME ILIKE CONCAT('%', #{search}, '%'))
     </if>
-    ORDER BY SAL.CREATED_DATE DESC
+    ORDER BY SAL.CREATED_AT DESC
     LIMIT #{limit} OFFSET #{offset}
   </select>
 
@@ -60,10 +60,10 @@
       AND SAL.TABLE_NAME = #{table_name}
     </if>
     <if test="date_from != null and date_from != ''">
-      AND SAL.CREATED_DATE >= #{date_from}::TIMESTAMPTZ
+      AND SAL.CREATED_AT >= #{date_from}::TIMESTAMPTZ
     </if>
     <if test="date_to != null and date_to != ''">
-      AND SAL.CREATED_DATE &lt;= #{date_to}::TIMESTAMPTZ
+      AND SAL.CREATED_AT &lt;= #{date_to}::TIMESTAMPTZ
     </if>
     <if test="search != null and search != ''">
       AND (SAL.SUMMARY ILIKE CONCAT('%', #{search}, '%')
@@ -74,13 +74,13 @@
 
   <!-- 일별 감사 로그 건수 -->
   <select id="selectDailyCounts" parameterType="map" resultType="map">
-    SELECT DATE(CREATED_DATE) AS DATE, COUNT(*)::INT AS COUNT
+    SELECT DATE(CREATED_AT) AS DATE, COUNT(*)::INT AS COUNT
     FROM SYSTEM_AUDIT_LOG
-    WHERE CREATED_DATE >= NOW() - INTERVAL '1 day' * #{days}
+    WHERE CREATED_AT >= NOW() - INTERVAL '1 day' * #{days}
     <if test="company_code != null and company_code != ''">
       AND (COMPANY_CODE = #{company_code} OR COMPANY_CODE = '*')
     </if>
-    GROUP BY DATE(CREATED_DATE)
+    GROUP BY DATE(CREATED_AT)
     ORDER BY DATE DESC
   </select>
 
@@ -88,7 +88,7 @@
   <select id="selectResourceTypeCounts" parameterType="map" resultType="map">
     SELECT RESOURCE_TYPE, COUNT(*)::INT AS COUNT
     FROM SYSTEM_AUDIT_LOG
-    WHERE CREATED_DATE >= NOW() - INTERVAL '1 day' * #{days}
+    WHERE CREATED_AT >= NOW() - INTERVAL '1 day' * #{days}
     <if test="company_code != null and company_code != ''">
       AND (COMPANY_CODE = #{company_code} OR COMPANY_CODE = '*')
     </if>
@@ -100,7 +100,7 @@
   <select id="selectActionCounts" parameterType="map" resultType="map">
     SELECT ACTION, COUNT(*)::INT AS COUNT
     FROM SYSTEM_AUDIT_LOG
-    WHERE CREATED_DATE >= NOW() - INTERVAL '1 day' * #{days}
+    WHERE CREATED_AT >= NOW() - INTERVAL '1 day' * #{days}
     <if test="company_code != null and company_code != ''">
       AND (COMPANY_CODE = #{company_code} OR COMPANY_CODE = '*')
     </if>
@@ -112,7 +112,7 @@
   <select id="selectTopUsers" parameterType="map" resultType="map">
     SELECT USER_ID, COALESCE(MAX(USER_NAME), USER_ID) AS USER_NAME, COUNT(*)::INT AS COUNT
     FROM SYSTEM_AUDIT_LOG
-    WHERE CREATED_DATE >= NOW() - INTERVAL '1 day' * #{days}
+    WHERE CREATED_AT >= NOW() - INTERVAL '1 day' * #{days}
     <if test="company_code != null and company_code != ''">
       AND (COMPANY_CODE = #{company_code} OR COMPANY_CODE = '*')
     </if>
diff --git a/frontend/app/(main)/admin/audit-log/page.tsx b/frontend/app/(main)/admin/audit-log/page.tsx
index c8bbd70a..c0ae89e2 100644
--- a/frontend/app/(main)/admin/audit-log/page.tsx
+++ b/frontend/app/(main)/admin/audit-log/page.tsx
@@ -422,20 +422,20 @@ export default function AuditLogPage() {
             <CardContent className="p-4">
               <p className="text-muted-foreground text-xs">최근 30일 총 변경</p>
               <p className="text-2xl font-bold">
-                {stats.dailyCounts.reduce((s, d) => s + d.count, 0).toLocaleString()}건
+                {stats.daily_counts.reduce((s, d) => s + d.count, 0).toLocaleString()}건
               </p>
             </CardContent>
           </Card>
           <Card>
             <CardContent className="p-4">
               <p className="text-muted-foreground text-xs">리소스 유형</p>
-              <p className="text-2xl font-bold">{stats.resourceTypeCounts.length}종</p>
+              <p className="text-2xl font-bold">{stats.resource_type_counts.length}종</p>
             </CardContent>
           </Card>
           <Card>
             <CardContent className="p-4">
               <p className="text-muted-foreground text-xs">활동 사용자</p>
-              <p className="text-2xl font-bold">{stats.topUsers.length}명</p>
+              <p className="text-2xl font-bold">{stats.top_users.length}명</p>
             </CardContent>
           </Card>
           <Card>
@@ -443,7 +443,7 @@ export default function AuditLogPage() {
               <p className="text-muted-foreground text-xs">오늘 변경</p>
               <p className="text-2xl font-bold">
                 {(
-                  stats.dailyCounts.find(
+                  stats.daily_counts.find(
                     (d) =>
                       new Date(d.date).toDateString() ===
                       new Date().toDateString()
diff --git a/frontend/components/screen/CopyScreenModal.tsx b/frontend/components/screen/CopyScreenModal.tsx
index 37f5ac4e..31b854cd 100644
--- a/frontend/components/screen/CopyScreenModal.tsx
+++ b/frontend/components/screen/CopyScreenModal.tsx
@@ -1169,7 +1169,7 @@ export default function CopyScreenModal({
 
       // 그룹 복제 요약 감사 로그 1건 기록
       try {
-        await apiClient.post("/audit-log", {
+        await apiClient.post("/audit-logs", {
           action: "COPY",
           resource_type: "SCREEN",
           resource_id: String(sourceGroup.id),
diff --git a/frontend/lib/api/auditLog.ts b/frontend/lib/api/auditLog.ts
index 56fd79e2..f6ff46eb 100644
--- a/frontend/lib/api/auditLog.ts
+++ b/frontend/lib/api/auditLog.ts
@@ -32,10 +32,10 @@ export interface AuditLogFilters {
 }
 
 export interface AuditLogStats {
-  dailyCounts: Array<{ date: string; count: number }>;
-  resourceTypeCounts: Array<{ resource_type: string; count: number }>;
-  actionCounts: Array<{ action: string; count: number }>;
-  topUsers: Array<{ user_id: string; user_name: string; count: number }>;
+  daily_counts: Array<{ date: string; count: number }>;
+  resource_type_counts: Array<{ resource_type: string; count: number }>;
+  action_counts: Array<{ action: string; count: number }>;
+  top_users: Array<{ user_id: string; user_name: string; count: number }>;
 }
 
 export async function getAuditLogs(
@@ -59,7 +59,7 @@ export async function getAuditLogs(
   if (filters.page) params.append("page", String(filters.page));
   if (filters.limit) params.append("limit", String(filters.limit));
 
-  const response = await apiClient.get(`/audit-log?${params.toString()}`);
+  const response = await apiClient.get(`/audit-logs?${params.toString()}`);
   return response.data;
 }
 
@@ -71,7 +71,7 @@ export async function getAuditLogStats(
   if (companyCode) params.append("companyCode", companyCode);
   if (days) params.append("days", String(days));
 
-  const response = await apiClient.get(`/audit-log/stats?${params.toString()}`);
+  const response = await apiClient.get(`/audit-logs/stats?${params.toString()}`);
   return response.data;
 }
 
@@ -87,6 +87,6 @@ export async function getAuditLogUsers(
   const params = new URLSearchParams();
   if (companyCode) params.append("companyCode", companyCode);
 
-  const response = await apiClient.get(`/audit-log/users?${params.toString()}`);
+  const response = await apiClient.get(`/audit-logs/users?${params.toString()}`);
   return response.data;
 }