diff --git a/src/spaceone/cost_analysis/model/budget_model.py b/src/spaceone/cost_analysis/model/budget_model.py
index a5a8a97f..4d39c81e 100644
--- a/src/spaceone/cost_analysis/model/budget_model.py
+++ b/src/spaceone/cost_analysis/model/budget_model.py
@@ -71,8 +71,9 @@ class Budget(MongoModel):
         "ordering": ["name"],
         "indexes": [
             "name",
-            "project_id",
             "data_source_id",
+            "project_id",
+            "workspace_id",
             "domain_id",
         ],
     }
diff --git a/src/spaceone/cost_analysis/model/cost_model.py b/src/spaceone/cost_analysis/model/cost_model.py
index d3869f57..67ff7305 100644
--- a/src/spaceone/cost_analysis/model/cost_model.py
+++ b/src/spaceone/cost_analysis/model/cost_model.py
@@ -61,13 +61,14 @@ class Cost(MongoModel):
                     "domain_id",
                     "data_source_id",
                     "-billed_date",
+                    "workspace_id",
                     "project_id",
                     "cost",
                 ],
                 "name": "COMPOUND_INDEX_FOR_SEARCH",
             },
             {
-                "fields": ["domain_id", "cost_id", "project_id"],
+                "fields": ["domain_id", "cost_id", "workspace_id", "project_id"],
                 "name": "COMPOUND_INDEX_FOR_DELETE",
             },
         ],
@@ -109,6 +110,7 @@ class MonthlyCost(MongoModel):
                     "domain_id",
                     "data_source_id",
                     "-billed_month",
+                    "workspace_id",
                     "project_id",
                     "cost",
                 ],
@@ -119,6 +121,7 @@ class MonthlyCost(MongoModel):
                     "domain_id",
                     "data_source_id",
                     "-billed_year",
+                    "workspace_id",
                     "project_id",
                     "cost",
                 ],
diff --git a/src/spaceone/cost_analysis/model/cost_query_set_model.py b/src/spaceone/cost_analysis/model/cost_query_set_model.py
index 6058fcd6..89ad43ce 100644
--- a/src/spaceone/cost_analysis/model/cost_query_set_model.py
+++ b/src/spaceone/cost_analysis/model/cost_query_set_model.py
@@ -25,5 +25,5 @@ class CostQuerySet(MongoModel):
             "workspace_id",
         ],
         "ordering": ["name"],
-        "indexes": ["name", "user_id", "data_source_id", "domain_id"],
+        "indexes": ["name", "user_id", "data_source_id", "workspace_id", "domain_id"],
     }
diff --git a/src/spaceone/cost_analysis/model/data_source_model.py b/src/spaceone/cost_analysis/model/data_source_model.py
index 82427a01..8c33126f 100644
--- a/src/spaceone/cost_analysis/model/data_source_model.py
+++ b/src/spaceone/cost_analysis/model/data_source_model.py
@@ -81,5 +81,5 @@ class DataSource(MongoModel):
             "provider",
         ],
         "ordering": ["name"],
-        "indexes": ["name", "state", "data_source_type", "provider", "domain_id"],
+        "indexes": ["state", "data_source_type", "provider", "workspace_id", "domain_id"],
     }
diff --git a/src/spaceone/cost_analysis/model/data_source_rule_model.py b/src/spaceone/cost_analysis/model/data_source_rule_model.py
index 5c8955b6..8a7fc366 100644
--- a/src/spaceone/cost_analysis/model/data_source_rule_model.py
+++ b/src/spaceone/cost_analysis/model/data_source_rule_model.py
@@ -57,6 +57,7 @@ class DataSourceRule(MongoModel):
             "order",
             "conditions_policy",
             "data_source_id",
+            "workspace_id",
             "domain_id",
         ],
     }