diff --git a/src/libs/routes/dailyChargeAmount.js b/src/libs/routes/dailyChargeAmount.js
index 33d914fcaea2d95976140b6a704217001b0285a3..b536eb005631489c0bb82afb888117bd487abb68 100644
--- a/src/libs/routes/dailyChargeAmount.js
+++ b/src/libs/routes/dailyChargeAmount.js
@@ -382,11 +382,13 @@ dailyChargeAmountApp.get('/', rqf.parse(), rqf.build(), (req, res, next) => {
 
 dailyChargeAmountApp.get('/average', rqf.parse(), rqf.build(), (req, res, next) => {
     var status = 0;
+
     if (('education_level_mod' in req.filter || 'education_level_mod' in req.dims)
     && ('integral_time' in req.filter)) {
         if (req.filter['integral_time'] == '0'
         && ('period' in req.filter)) {
-            if (req.filter['period'].length == 1
+            if (req.dims.size > 1) status = 2;
+            else if (req.filter['period'].length == 1
             && req.filter['period'][0] == '3') {
                 status = 1;
             } else if (req.filter['period'].length <= 2
@@ -396,11 +398,12 @@ dailyChargeAmountApp.get('/average', rqf.parse(), rqf.build(), (req, res, next)
                 status = 1;
             }
         } else if (req.filter['integral_time'] == '1') {
-            status = 1;
+            if (req.dims.size > 1) status = 2;
+            else status = 1;
         }
     }
 
-    if (status) {
+    if (status == 1) {
         req.sql.from('turma')
         .field('turma.ano_censo', 'year')
         .field('turma.etapas_mod_ensino_segmento_id', 'education_level_mod_id')
@@ -414,6 +417,16 @@ dailyChargeAmountApp.get('/average', rqf.parse(), rqf.build(), (req, res, next)
         .order('turma.ano_censo')
         .order('turma.etapas_mod_ensino_segmento_id')
         .where('turma.tipo_turma_id <= 3')
+    } else if (status == 2) {
+        req.sql.from('turma')
+        .field('turma.ano_censo', 'year')
+        .field('turma.etapas_mod_ensino_segmento_id', 'education_level_mod_id')
+        .field('AVG(turma.duracao_turma)/60.0', 'average_class_duration')
+        .group('turma.ano_censo')
+        .group('turma.etapas_mod_ensino_segmento_id')
+        .order('turma.ano_censo')
+        .order('turma.etapas_mod_ensino_segmento_id')
+        .where('turma.tipo_turma_id <= 3')
     } else {
         res.status(400);
         next({