diff --git a/src/components/common/VnLog.vue b/src/components/common/VnLog.vue
index 14e4789fc..b0a9f230c 100644
--- a/src/components/common/VnLog.vue
+++ b/src/components/common/VnLog.vue
@@ -168,17 +168,17 @@ function getLogTree(data) {
     let originLog = null;
     let userLog = null;
     let modelLog = null;
-    let prevLog;
     let nLogs;
 
-    data.forEach((log) => {
+    for (let i = 0; i < data.length; i++) {
+        let log = data[i];
+        let prevLog = i > 0 ? data[i - 1] : null;
         const locale = validations[log.changedModel]?.locale || {};
 
         // Origin
         const originChanged = !prevLog || log.originFk != prevLog.originFk;
         if (originChanged) {
             logs.push((originLog = { originFk: log.originFk, logs: [] }));
-            prevLog = log;
         }
         // User
         const userChanged = originChanged || log.userFk != prevLog.userFk;
@@ -197,6 +197,7 @@ function getLogTree(data) {
             log.changedModel != prevLog.changedModel ||
             log.changedModelId != prevLog.changedModelId ||
             nLogs >= 6;
+
         if (modelChanged) {
             userLog.logs.push(
                 (modelLog = {
@@ -221,7 +222,7 @@ function getLogTree(data) {
         propNames = [...new Set(propNames)];
 
         log.props = parseProps(propNames, locale, vals, olds);
-    });
+    }
     return logs;
 }