An operation control method for a household electrical appliance , which is applicable to a household electrical appliance , comprising: (S102) performing network configuration with multiple servers according to different network protocols; (S104) upon the reception of a control instruction sent by any server, determining a processing priority of the control instruction; and (S106) processing the control instruction according to the processing priority and a preset multi-protocol processing mechanism characterized in that the step of (S102) performing network configuration with multiple servers according to different network protocols specifically comprises: in response to a set of network configuration information acquired, associating the network configuration information with multiple network protocols; and triggering each of the network protocols to perform network configuration with a corresponding server; and in that the step of (S106) processing the control instruction according to the processing priority comprises determining the processing time of the control instruction based on the processing priority of the control instruction and the multi-protocol processing mechanism to realize the processing of the control instructions issued based on different network protocols executing the instructions sequentially based on their processing priorities. (S102) performing network configuration with multiple servers according to different network protocols; (S104) upon the reception of a control instruction sent by any server, determining a processing priority of the control instruction; and (S106) processing the control instruction according to the processing priority and a preset multi-protocol processing mechanism characterized in that the step of (S102) performing network configuration with multiple servers according to different network protocols specifically comprises: in response to a set of network configuration information acquired, associating the network configuration information with multiple network protocols; and triggering each of the network protocols to perform network configuration with a corresponding server; and in that the step of (S106) processing the control instruction according to the processing priority comprises determining the processing time of the control instruction based on the processing priority of the control instruction and the multi-protocol processing mechanism to realize the processing of the control instructions issued based on different network protocols executing the instructions sequentially based on their processing priorities. in response to a set of network configuration information acquired, associating the network configuration information with multiple network protocols; and triggering each of the network protocols to perform network configuration with a corresponding server; and in that the step of (S106) processing the control instruction according to the processing priority comprises determining the processing time of the control instruction based on the processing priority of the control instruction and the multi-protocol processing mechanism to realize the processing of the control instructions issued based on different network protocols executing the instructions sequentially based on their processing priorities. <EOS>