diff --git a/src/main/resources/neatlogic/resources/inspect/changelog/2025-04-28/neatlogic_tenant.sql b/src/main/resources/neatlogic/resources/inspect/changelog/2025-04-28/neatlogic_tenant.sql
new file mode 100644
index 0000000000000000000000000000000000000000..c35a0b4d9202216903f52dc998dc1ab945376817
--- /dev/null
+++ b/src/main/resources/neatlogic/resources/inspect/changelog/2025-04-28/neatlogic_tenant.sql
@@ -0,0 +1,5 @@
+ALTER TABLE `inspect_alert_everyday`
+    CHANGE `alert_rule` `alert_rule` VARCHAR (255) CHARSET utf8mb4 COLLATE utf8mb4_general_ci NULL COMMENT '告警规则';
+ALTER TABLE `inspect_alert_everyday`
+    CHANGE `alert_tips` `alert_tips` VARCHAR (255) CHARSET utf8mb4 COLLATE utf8mb4_general_ci NULL COMMENT '告警提示';
+
diff --git a/src/main/resources/neatlogic/resources/inspect/changelog/2025-04-28/version.json b/src/main/resources/neatlogic/resources/inspect/changelog/2025-04-28/version.json
new file mode 100644
index 0000000000000000000000000000000000000000..0925f363a49496e587635c00dc3a849fb7dcd626
--- /dev/null
+++ b/src/main/resources/neatlogic/resources/inspect/changelog/2025-04-28/version.json
@@ -0,0 +1,10 @@
+{
+  "content":[
+    {
+      "type":"新增功能",
+      "detail":[
+        {"msg":"inspect_alert_everyday表的alert_rule和alert_tips字段改成varchar(255)类型"}
+      ]
+    }
+  ]
+}
diff --git a/src/main/resources/neatlogic/resources/inspect/sqlscript/ddl.sql b/src/main/resources/neatlogic/resources/inspect/sqlscript/ddl.sql
index 48c236327ad26174723a13431ed00fd4bc60f513..85579852537358fc5f8f19cf71cfcf72f235ad41 100644
--- a/src/main/resources/neatlogic/resources/inspect/sqlscript/ddl.sql
+++ b/src/main/resources/neatlogic/resources/inspect/sqlscript/ddl.sql
@@ -16,8 +16,8 @@ CREATE TABLE IF NOT EXISTS `inspect_alert_everyday`  (
   `resource_id` bigint NOT NULL COMMENT '资产ID',
   `alert_level` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '告警等级',
   `alert_object` varchar(750) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '告警对象',
-  `alert_rule` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '告警规则',
-  `alert_tips` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '告警提示',
+  `alert_rule` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '告警规则',
+  `alert_tips` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '告警提示',
   `alert_value` varchar(200) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '告警值',
   PRIMARY KEY (`resource_id`, `report_time`, `alert_object`) USING BTREE,
   INDEX `idx_alertlevel`(`alert_level`) USING BTREE