diff --git a/apm-protocol/apm-ui-protocol/src/main/resources/ui-graphql/application-layer.graphqls b/apm-protocol/apm-ui-protocol/src/main/resources/ui-graphql/application-layer.graphqls
index 1cf9643f3..e527d6e4e 100644
--- a/apm-protocol/apm-ui-protocol/src/main/resources/ui-graphql/application-layer.graphqls
+++ b/apm-protocol/apm-ui-protocol/src/main/resources/ui-graphql/application-layer.graphqls
@@ -4,17 +4,17 @@ type ApplicationNode implements Node {
     name: String!
     type: String
     # Success rate of all incoming requests.
-    # Max value is 100.
-    # 2 Digits after floating point.
-    sla: Float!
+    # Max value is 10000.
+    # 2 Digits after floating point in UI, need to division by 100. 10000 -> 100.00
+    sla: Int!
     # The number of incoming calls
     callsPerSec: Long!
     # Unit: millisecond
     responseTimePerSec: Long!
     # ref: http://www.apdex.org/
-    # Max value is 1
-    # 2 Digits after floating point.
-    apdex: Float!
+    # Max value is 100
+    # 2 Digits after floating point in UI, need to division by 100. 100 -> 1.00
+    apdex: Int!
     # Whether the application alerts?
     # Default value is false.
     isAlarm: Boolean!