diff --git a/common.graphqls b/common.graphqls
index 0d7ae09..bb3e0a7 100644
--- a/common.graphqls
+++ b/common.graphqls
@@ -76,8 +76,8 @@ input Pagination {
     # pageNum starts in 1, the default is 1.
     pageNum: Int
     pageSize: Int!
-    # default false
-    needTotal: Boolean
+    # total is not provided since 9.1.0
+    # The client side determines the existing of the next page, which should be TRUE when `size of response list` == `pageSize'
 }
 
 enum Language {
diff --git a/log.graphqls b/log.graphqls
index 8497567..6781f9b 100644
--- a/log.graphqls
+++ b/log.graphqls
@@ -17,7 +17,6 @@
 # The list of logs
 type Logs {
     logs: [Log!]!
-    total: Int!
 }
 
 # Log info
diff --git a/trace.graphqls b/trace.graphqls
index 890f98f..5edee31 100644
--- a/trace.graphqls
+++ b/trace.graphqls
@@ -17,7 +17,6 @@
 # The list of traces
 type TraceBrief {
     traces: [BasicTrace!]!
-    total: Int!
 }
 
 # Trace basic info