diff --git a/packages/core/database/lib/entity-manager/index.js b/packages/core/database/lib/entity-manager/index.js
index 107f47a129..9248fb730d 100644
--- a/packages/core/database/lib/entity-manager/index.js
+++ b/packages/core/database/lib/entity-manager/index.js
@@ -416,6 +416,10 @@ const createEntityManager = (db) => {
 
             const { idColumn, typeColumn } = morphColumn;
 
+            if (isEmpty(cleanRelationData.set)) {
+              continue;
+            }
+
             const rows = cleanRelationData.set.map((data, idx) => {
               return {
                 [joinColumn.name]: data.id,
@@ -428,10 +432,6 @@ const createEntityManager = (db) => {
               };
             });
 
-            if (isEmpty(rows)) {
-              continue;
-            }
-
             await this.createQueryBuilder(joinTable.name).insert(rows).execute();
           }
 
@@ -445,6 +445,10 @@ const createEntityManager = (db) => {
 
           const { idColumn, typeColumn, typeField = '__type' } = morphColumn;
 
+          if (isEmpty(cleanRelationData.set)) {
+            continue;
+          }
+
           const rows = cleanRelationData.set.map((data, idx) => ({
             [joinColumn.name]: id,
             [idColumn.name]: data.id,
@@ -454,10 +458,6 @@ const createEntityManager = (db) => {
             order: idx + 1,
           }));
 
-          if (isEmpty(rows)) {
-            continue;
-          }
-
           // delete previous relations
           await deleteRelatedMorphOneRelationsAfterMorphToManyUpdate(rows, {
             uid,
@@ -628,6 +628,10 @@ const createEntityManager = (db) => {
               })
               .execute();
 
+            if (isEmpty(cleanRelationData.set)) {
+              continue;
+            }
+
             const rows = cleanRelationData.set.map((data, idx) => ({
               [joinColumn.name]: data.id,
               [idColumn.name]: id,
@@ -638,10 +642,6 @@ const createEntityManager = (db) => {
               field: attributeName,
             }));
 
-            if (isEmpty(rows)) {
-              continue;
-            }
-
             await this.createQueryBuilder(joinTable.name).insert(rows).execute();
           }
 
@@ -667,6 +667,10 @@ const createEntityManager = (db) => {
             })
             .execute();
 
+          if (isEmpty(cleanRelationData.set)) {
+            continue;
+          }
+
           const rows = cleanRelationData.set.map((data, idx) => ({
             [joinColumn.name]: id,
             [idColumn.name]: data.id,
@@ -676,10 +680,6 @@ const createEntityManager = (db) => {
             order: idx + 1,
           }));
 
-          if (isEmpty(rows)) {
-            continue;
-          }
-
           // delete previous relations
           await deleteRelatedMorphOneRelationsAfterMorphToManyUpdate(rows, {
             uid,