diff --git a/models/user_analysis_for_activity.go b/models/user_analysis_for_activity.go
index 95b8dc4fd..1da21b1f6 100644
--- a/models/user_analysis_for_activity.go
+++ b/models/user_analysis_for_activity.go
@@ -1,7 +1,6 @@
 package models
 
 import (
-	"encoding/json"
 	"fmt"
 	"time"
 
@@ -299,11 +298,11 @@ func queryCreateIssuePublic(start_unix int64, end_unix int64, publicAllRepo map[
 			break
 		}
 	}
-	resultMapJson, _ := json.Marshal(resultMap)
-	log.Info("issue resultMapJson=" + string(resultMapJson))
+	//resultMapJson, _ := json.Marshal(resultMap)
+	//log.Info("issue resultMapJson=" + string(resultMapJson))
 
-	publicRepoIssueIdMapJson, _ := json.Marshal(publicRepoIssueIdMap)
-	log.Info("issue publicRepoIssueIdMapJson=" + string(publicRepoIssueIdMapJson))
+	//publicRepoIssueIdMapJson, _ := json.Marshal(publicRepoIssueIdMap)
+	//log.Info("issue publicRepoIssueIdMapJson=" + string(publicRepoIssueIdMapJson))
 	return resultMap, publicRepoIssueIdMap
 
 }
@@ -340,8 +339,8 @@ func queryCommentPublic(start_unix int64, end_unix int64, publicRepoIssueIdMap m
 			break
 		}
 	}
-	resultMapJson, _ := json.Marshal(resultMap)
-	log.Info("Comment resultMapJson=" + string(resultMapJson))
+	//resultMapJson, _ := json.Marshal(resultMap)
+	//log.Info("Comment resultMapJson=" + string(resultMapJson))
 
 	return resultMap
 }