diff --git a/src/obproxy/obutils/ob_proxy_config.h b/src/obproxy/obutils/ob_proxy_config.h
index 60d46b82..082568fe 100644
--- a/src/obproxy/obutils/ob_proxy_config.h
+++ b/src/obproxy/obutils/ob_proxy_config.h
@@ -306,6 +306,9 @@ class ObProxyConfig : public common::ObCommonConfig
   // proxy cmd
   DEF_INT(proxy_local_cmd, "0", "[0,]", "proxy local cmd type: 0->none(default), 1->exit, 2->restart, 3->commit, 4->rollback", CFG_NO_NEED_REBOOT, CFG_SECTION_OBPROXY, CFG_VISIBLE_LEVEL_MEMORY);
 
+  DEF_BOOL(enable_weak_read, "false", "weak read by default for all clients connected this proxy", CFG_NO_NEED_REBOOT, CFG_SECTION_OBPROXY, CFG_VISIBLE_LEVEL_USER);
+  DEF_STR_LIST(weak_read_user_list, "", "weak read only for list of users, format user1;user2", CFG_NO_NEED_REBOOT, CFG_SECTION_OBPROXY, CFG_VISIBLE_LEVEL_USER);
+
   //ldc
   DEF_STR(proxy_idc_name, "", "idc name for proxy ldc route. If is empty or invalid, treat as do not use ldc. User session vars 'proxy_session_ldc' can cover it", CFG_NO_NEED_REBOOT, CFG_SECTION_OBPROXY, CFG_VISIBLE_LEVEL_SYS);
 
diff --git a/src/obproxy/proxy/mysqllib/ob_proxy_session_info_handler.cpp b/src/obproxy/proxy/mysqllib/ob_proxy_session_info_handler.cpp
index 53f1e7d7..97737a9a 100644
--- a/src/obproxy/proxy/mysqllib/ob_proxy_session_info_handler.cpp
+++ b/src/obproxy/proxy/mysqllib/ob_proxy_session_info_handler.cpp
@@ -1176,7 +1176,24 @@ int ObProxySessionInfoHandler::save_changed_session_info(ObClientSessionInfo &cl
 
   // 6. handle vip for fllower replica in public cloud or handle config enable read only mode
   if (OB_SUCC(ret) && is_auth_request) {
-    if (client_info.is_request_follower_user()) {
+    bool is_weak_read_user = false ;
+    int64_t total_size = get_global_proxy_config().weak_read_user_list.size();
+    if (OB_UNLIKELY(total_size > 0)) {
+      ObMysqlAuthRequest &auth_req = client_info.get_login_req();
+      ObHSRResult &hsr = auth_req.get_hsr_result();
+      char user_buf[MAX_VALUE_LENGTH];
+      for (int64_t i = 0; OB_SUCC(ret) && i < total_size; ++i) {
+        user_buf[0] = '\0';
+        if (OB_FAIL(get_global_proxy_config().weak_read_user_list.get(i, user_buf, static_cast<int64_t>(sizeof(user_buf))))) {
+          LOG_WARN("get weak read user list variables failed", K(ret));
+        } else if (hsr.response_.get_username().prefix_match(user_buf)){
+          is_weak_read_user = true;
+          break;
+        }
+      }
+    }
+    
+    if (client_info.is_request_follower_user() || get_global_proxy_config().enable_weak_read || is_weak_read_user) {
       ObString ob_read_consistency("ob_read_consistency");
       // 2 means WEAK for ob_read_consistency
       ObString weak("2");