diff --git a/docs/docs.go b/docs/docs.go
index 8f175707..a74d8b0b 100644
--- a/docs/docs.go
+++ b/docs/docs.go
@@ -7413,8 +7413,7 @@ const docTemplate = `{
             "type": "object",
             "properties": {
                 "avg": {
-                    "type": "integer",
-                    "format": "uint64"
+                    "type": "number"
                 },
                 "cur": {
                     "type": "integer",
@@ -7451,8 +7450,7 @@ const docTemplate = `{
             "type": "object",
             "properties": {
                 "avg": {
-                    "type": "integer",
-                    "format": "uint64"
+                    "type": "number"
                 },
                 "cur": {
                     "type": "integer",
diff --git a/docs/swagger.json b/docs/swagger.json
index 448d8718..54e8532c 100644
--- a/docs/swagger.json
+++ b/docs/swagger.json
@@ -7406,8 +7406,7 @@
             "type": "object",
             "properties": {
                 "avg": {
-                    "type": "integer",
-                    "format": "uint64"
+                    "type": "number"
                 },
                 "cur": {
                     "type": "integer",
@@ -7444,8 +7443,7 @@
             "type": "object",
             "properties": {
                 "avg": {
-                    "type": "integer",
-                    "format": "uint64"
+                    "type": "number"
                 },
                 "cur": {
                     "type": "integer",
diff --git a/docs/swagger.yaml b/docs/swagger.yaml
index 5e3730cf..e5ada02e 100644
--- a/docs/swagger.yaml
+++ b/docs/swagger.yaml
@@ -1586,8 +1586,7 @@ definitions:
   api.ProcessUsageGPUMemory:
     properties:
       avg:
-        format: uint64
-        type: integer
+        type: number
       cur:
         format: uint64
         type: integer
@@ -1612,8 +1611,7 @@ definitions:
   api.ProcessUsageMemory:
     properties:
       avg:
-        format: uint64
-        type: integer
+        type: number
       cur:
         format: uint64
         type: integer
diff --git a/http/api/process.go b/http/api/process.go
index c7cae209..ce418a9e 100644
--- a/http/api/process.go
+++ b/http/api/process.go
@@ -431,15 +431,15 @@ func (p *ProcessUsageCPU) Marshal() app.ProcessUsageCPU {
 }
 
 type ProcessUsageMemory struct {
-	Current uint64 `json:"cur" format:"uint64"`
-	Average uint64 `json:"avg" format:"uint64"`
-	Max     uint64 `json:"max" format:"uint64"`
-	Limit   uint64 `json:"limit" format:"uint64"`
+	Current uint64      `json:"cur" format:"uint64"`
+	Average json.Number `json:"avg" swaggertype:"number" jsonschema:"type=number"`
+	Max     uint64      `json:"max" format:"uint64"`
+	Limit   uint64      `json:"limit" format:"uint64"`
 }
 
 func (p *ProcessUsageMemory) Unmarshal(pp *app.ProcessUsageMemory) {
 	p.Current = pp.Current
-	p.Average = pp.Average
+	p.Average = json.ToNumber(float64(pp.Average))
 	p.Max = pp.Max
 	p.Limit = pp.Limit
 }
@@ -447,24 +447,27 @@ func (p *ProcessUsageMemory) Unmarshal(pp *app.ProcessUsageMemory) {
 func (p *ProcessUsageMemory) Marshal() app.ProcessUsageMemory {
 	pp := app.ProcessUsageMemory{
 		Current: p.Current,
-		Average: p.Average,
 		Max:     p.Max,
 		Limit:   p.Limit,
 	}
 
+	if x, err := p.Average.Float64(); err == nil {
+		pp.Average = uint64(x)
+	}
+
 	return pp
 }
 
 type ProcessUsageGPUMemory struct {
-	Current uint64 `json:"cur" format:"uint64"`
-	Average uint64 `json:"avg" format:"uint64"`
-	Max     uint64 `json:"max" format:"uint64"`
-	Limit   uint64 `json:"limit" format:"uint64"`
+	Current uint64      `json:"cur" format:"uint64"`
+	Average json.Number `json:"avg" swaggertype:"number" jsonschema:"type=number"`
+	Max     uint64      `json:"max" format:"uint64"`
+	Limit   uint64      `json:"limit" format:"uint64"`
 }
 
 func (p *ProcessUsageGPUMemory) Unmarshal(pp *app.ProcessUsageGPUMemory) {
 	p.Current = pp.Current
-	p.Average = pp.Average
+	p.Average = json.ToNumber(float64(pp.Average))
 	p.Max = pp.Max
 	p.Limit = pp.Limit
 }
@@ -472,11 +475,14 @@ func (p *ProcessUsageGPUMemory) Unmarshal(pp *app.ProcessUsageGPUMemory) {
 func (p *ProcessUsageGPUMemory) Marshal() app.ProcessUsageGPUMemory {
 	pp := app.ProcessUsageGPUMemory{
 		Current: p.Current,
-		Average: p.Average,
 		Max:     p.Max,
 		Limit:   p.Limit,
 	}
 
+	if x, err := p.Average.Float64(); err == nil {
+		pp.Average = uint64(x)
+	}
+
 	return pp
 }