diff --git a/internal/dao/taskDao.go b/internal/dao/taskDao.go
index 7998e8c..0527b71 100644
--- a/internal/dao/taskDao.go
+++ b/internal/dao/taskDao.go
@@ -89,9 +89,9 @@ newest_month AS (
 active_windows AS (
   SELECT 
     u.id AS user_id, 
-    u.tel_num AS phone, 
+    u.tel_num COLLATE utf8mb4_0900_ai_ci AS phone, 
     bor.uuid AS order_uuid,
-    bor.customer_num,
+    bor.customer_num COLLATE utf8mb4_0900_ai_ci AS customer_num,
     bb.start_at, 
     bb.expired_at,
     bb.bundle_video_number, bb.bundle_limit_video_number, bb.bundle_limit_video_expired_number,
@@ -106,7 +106,7 @@ active_windows AS (
     bb.bundle_competitive_number, bb.bundle_limit_competitive_number, bb.bundle_limit_competitive_expired_number,
     bb.increase_competitive_number, bb.increase_limit_competitive_number, bb.increase_limit_competitive_expired_number,
     bb.manual_competitive_number, bb.manual_competitive_consumption_number,
-    rn.name AS user_name
+    rn.name COLLATE utf8mb4_0900_ai_ci AS user_name
   FROM ` + "`micro-account`.`user`" + ` u
   INNER JOIN ` + "`micro-account`.real_name" + ` rn ON rn.id = u.real_name_id AND rn.name IS NOT NULL AND rn.deleted_at = 0
   INNER JOIN bundle_activate bc ON bc.user_id = u.id AND bc.activate = 2
@@ -188,7 +188,7 @@ cw_agg AS (
     COUNT(CASE WHEN cw.work_category = 2 AND cw.cost = 1 AND cw.deleted_at = 0 AND (cw.origin_uuid = '' OR cw.origin_uuid IS NULL) AND cw.submit_time BETWEEN aw.start_at AND aw.expired_at THEN 1 END) AS released_video_consumed,
     COUNT(CASE WHEN cw.work_category = 1 AND cw.cost = 1 AND cw.deleted_at = 0 AND (cw.origin_uuid = '' OR cw.origin_uuid IS NULL) AND cw.submit_time BETWEEN aw.start_at AND aw.expired_at THEN 1 END) AS released_post_consumed
   FROM active_windows aw
-  LEFT JOIN cast_work cw ON cw.artist_phone COLLATE utf8mb4_general_ci = aw.phone COLLATE utf8mb4_general_ci
+  LEFT JOIN cast_work cw ON cw.artist_phone = aw.phone
   GROUP BY aw.user_id
 ),
 
@@ -199,7 +199,7 @@ cwa_agg AS (
     COUNT(CASE WHEN cwa.deleted_at = 0 AND cwa.work_analysis_status != 1 AND cwa.submit_time BETWEEN aw.start_at AND aw.expired_at THEN 1 END) AS uploaded_data_count,
     COUNT(CASE WHEN cwa.cost = 1 AND cwa.deleted_at = 0 AND cwa.work_analysis_status != 1 AND cwa.submit_time BETWEEN aw.start_at AND aw.expired_at THEN 1 END) AS released_data_consumed
   FROM active_windows aw
-  LEFT JOIN cast_work_analysis cwa ON cwa.artist_phone COLLATE utf8mb4_general_ci = aw.phone COLLATE utf8mb4_general_ci
+  LEFT JOIN cast_work_analysis cwa ON cwa.artist_phone = aw.phone
   GROUP BY aw.user_id
 ),
 
@@ -210,7 +210,7 @@ ccr_agg AS (
     COUNT(CASE WHEN ccr.deleted_at = 0 AND ccr.submit_time BETWEEN aw.start_at AND aw.expired_at THEN 1 END) AS uploaded_report_count,
     COUNT(CASE WHEN ccr.cost = 1 AND ccr.deleted_at = 0 AND ccr.submit_time BETWEEN aw.start_at AND aw.expired_at THEN 1 END) AS released_report_consumed
   FROM active_windows aw
-  LEFT JOIN cast_competitive_report ccr ON ccr.artist_phone COLLATE utf8mb4_general_ci = aw.phone COLLATE utf8mb4_general_ci
+  LEFT JOIN cast_competitive_report ccr ON ccr.artist_phone = aw.phone
   GROUP BY aw.user_id
 ),
 
@@ -220,7 +220,7 @@ cvs_agg AS (
     aw.user_id,
     COUNT(cvs.artist_uuid) AS uploaded_video_script_count
   FROM active_windows aw
-  LEFT JOIN cast_video_script cvs ON CAST(aw.user_id AS CHAR) COLLATE utf8mb4_general_ci = cvs.artist_uuid COLLATE utf8mb4_general_ci
+  LEFT JOIN cast_video_script cvs ON CAST(aw.user_id AS CHAR) = cvs.artist_uuid
     AND cvs.deleted_at = 0
     AND cvs.created_at BETWEEN UNIX_TIMESTAMP(CONVERT_TZ(aw.start_at, '+00:00', '+00:00')) 
                            AND UNIX_TIMESTAMP(CONVERT_TZ(aw.expired_at, '+00:00', '+00:00'))
@@ -234,7 +234,7 @@ tar_agg AS (
     COUNT(CASE WHEN tar.status = 1 AND tar.deleted_at = 0 AND tar.created_at BETWEEN aw.start_at AND aw.expired_at THEN 1 END) AS progress_task_count,
     COUNT(CASE WHEN tar.status = 2 AND tar.deleted_at = 0 AND tar.created_at BETWEEN aw.start_at AND aw.expired_at THEN 1 END) AS complete_task_count
   FROM active_windows aw
-  LEFT JOIN ` + "`" + taskSchema + "`" + `.task_assign_records tar ON tar.sub_num COLLATE utf8mb4_general_ci = aw.customer_num COLLATE utf8mb4_general_ci
+  LEFT JOIN ` + "`" + taskSchema + "`" + `.task_assign_records tar ON tar.sub_num = aw.customer_num
   GROUP BY aw.user_id
 ),
 
@@ -273,7 +273,7 @@ assigned_pending_agg AS (
       END
     ), 0) AS assigned_report_count
   FROM active_windows aw
-  LEFT JOIN ` + "`" + taskSchema + "`" + `.task_assign_records tar ON tar.sub_num COLLATE utf8mb4_general_ci = aw.customer_num COLLATE utf8mb4_general_ci
+  LEFT JOIN ` + "`" + taskSchema + "`" + `.task_assign_records tar ON tar.sub_num = aw.customer_num
     AND tar.actual_status IN (1, 3)
     AND tar.deleted_at = 0
     AND tar.created_at BETWEEN aw.start_at AND aw.expired_at
@@ -474,16 +474,16 @@ newest_month AS (
 active_windows AS (
   SELECT 
     u.id AS user_id, 
-    u.tel_num AS phone, 
+    u.tel_num COLLATE utf8mb4_0900_ai_ci AS phone, 
     bor.uuid AS order_uuid,
-    bor.customer_num,
+    bor.customer_num COLLATE utf8mb4_0900_ai_ci AS customer_num,
     bb.start_at, 
     bb.expired_at,
     bb.manual_video_number, bb.manual_video_consumption_number,
     bb.manual_image_number, bb.manual_image_consumption_number,
     bb.manual_data_analysis_number, bb.manual_data_analysis_consumption_number,
     bb.manual_competitive_number, bb.manual_competitive_consumption_number,
-    rn.name AS user_name
+    rn.name COLLATE utf8mb4_0900_ai_ci AS user_name
   FROM ` + "`micro-account`.`user`" + ` u
   INNER JOIN ` + "`micro-account`.real_name" + ` rn ON rn.id = u.real_name_id AND rn.name IS NOT NULL AND rn.deleted_at = 0
   INNER JOIN bundle_activate bc ON bc.user_id = u.id AND bc.activate = 2
@@ -563,7 +563,7 @@ cw_agg AS (
     COUNT(CASE WHEN cw.work_category = 2 AND cw.deleted_at = 0 AND (cw.origin_uuid = '' OR cw.origin_uuid IS NULL) AND cw.submit_time BETWEEN aw.start_at AND aw.expired_at THEN 1 END) AS uploaded_video_count,
     COUNT(CASE WHEN cw.work_category = 1 AND cw.deleted_at = 0 AND (cw.origin_uuid = '' OR cw.origin_uuid IS NULL) AND cw.submit_time BETWEEN aw.start_at AND aw.expired_at THEN 1 END) AS uploaded_post_count
   FROM active_windows aw
-  LEFT JOIN cast_work cw ON cw.artist_phone COLLATE utf8mb4_general_ci = aw.phone COLLATE utf8mb4_general_ci
+  LEFT JOIN cast_work cw ON cw.artist_phone = aw.phone
   GROUP BY aw.user_id
 ),
 
@@ -573,7 +573,7 @@ cwa_agg AS (
     aw.user_id,
     COUNT(CASE WHEN cwa.deleted_at = 0 AND cwa.work_analysis_status != 1 AND cwa.submit_time BETWEEN aw.start_at AND aw.expired_at THEN 1 END) AS uploaded_data_count
   FROM active_windows aw
-  LEFT JOIN cast_work_analysis cwa ON cwa.artist_phone COLLATE utf8mb4_general_ci = aw.phone COLLATE utf8mb4_general_ci
+  LEFT JOIN cast_work_analysis cwa ON cwa.artist_phone = aw.phone
   GROUP BY aw.user_id
 ),
 
@@ -583,7 +583,7 @@ ccr_agg AS (
     aw.user_id,
     COUNT(CASE WHEN ccr.deleted_at = 0 AND ccr.submit_time BETWEEN aw.start_at AND aw.expired_at THEN 1 END) AS uploaded_report_count
   FROM active_windows aw
-  LEFT JOIN cast_competitive_report ccr ON ccr.artist_phone COLLATE utf8mb4_general_ci = aw.phone COLLATE utf8mb4_general_ci
+  LEFT JOIN cast_competitive_report ccr ON ccr.artist_phone = aw.phone
   GROUP BY aw.user_id
 ),
 
@@ -593,7 +593,7 @@ cvs_agg AS (
     aw.user_id,
     COUNT(cvs.artist_uuid) AS uploaded_video_script_count
   FROM active_windows aw
-  LEFT JOIN cast_video_script cvs ON CAST(aw.user_id AS CHAR) COLLATE utf8mb4_general_ci = cvs.artist_uuid COLLATE utf8mb4_general_ci
+  LEFT JOIN cast_video_script cvs ON CAST(aw.user_id AS CHAR) = cvs.artist_uuid
     AND cvs.deleted_at = 0
     AND cvs.created_at BETWEEN UNIX_TIMESTAMP(CONVERT_TZ(aw.start_at, '+00:00', '+00:00')) 
                            AND UNIX_TIMESTAMP(CONVERT_TZ(aw.expired_at, '+00:00', '+00:00'))
@@ -635,7 +635,7 @@ assigned_pending_agg AS (
       END
     ), 0) AS assigned_report_count
   FROM active_windows aw
-  LEFT JOIN ` + "`" + taskSchema + "`" + `.task_assign_records tar ON tar.sub_num COLLATE utf8mb4_general_ci = aw.customer_num COLLATE utf8mb4_general_ci
+  LEFT JOIN ` + "`" + taskSchema + "`" + `.task_assign_records tar ON tar.sub_num = aw.customer_num
     AND tar.actual_status IN (1, 3)
     AND tar.deleted_at = 0
     AND tar.created_at BETWEEN aw.start_at AND aw.expired_at